Oklahoma Institute of Allergy Asthma and Immunology

5.0 / 5Overall Rating

2208 reviews

1810 E Memorial Rd, Oklahoma City, OK 73131

(405) 607-4333

Patient Reviews
Sort by:

Everyone was very friendly and helpful. Plan of action was very clear and instructions were well given.

Everyone was wonderful! I am seeing results from the changes you made in my treatment. I’ve not had any relief in a long time! Thank you Dr Bellak and all the staff.

Great appointment. Friendly staff.

Great! Well prepared, caring and concerned staff. Wonderful experience

The nurse was so kind and friendly, he customer service was really great! L'tora is also excellent!

I love everyone involved with Dr Darter’s Office. I would love to say that everything was great, but until I get relief, I can’t really say that Yet ! My prayer is for answers to my problem & results, and I believe that we are on the right track. I originally started with Beka & the staff in Norman & they are amazing. I am so thankful that on a Monday when I was at my worst & the Norman office wasn’t open that they got me right in at the Edmond office. My stepmother has a similar problem as mine & I am anxious for answers so that I can get her up here from Texas so that she can find relief as well. Thanks for all you do, Debbie


Everyone there is great, nurses, doctors and front staff. Everyone is amazing!

I visted this clinic last week. I was greeted by L’atora, Marquita and Tashino. I felt right at home there. They were very attentive and professional! I was very satisfied with the service. I did not feel like they were in a hurry to rush me in and out and i really appreciated that! I am looking forward to my next appointment! Thank you guys!!! See you next time!

I was very pleased with my experience at your clinic. I had minimal, if any, waiting time. Jill was excellent and the every staff member I met was both competent and friendly.

Did a good job figuring out what was going on with me. They got me on the right medication.

Leslie is our favorite PA. We drive 2 hours just to see her. She always takes the time to listen to my daughter's health issues and concerns. She always follows through with submitting prescription refills and sending them to the correct pharmacy (we haven't had good luck with this in the past from other PA's). She makes sure all forms are filled out correctly, also. In the past, we received forms that had the wrong dosing of what they prescribed. She listens to my daughter and truly cares and wants the best for her. She never makes us feel rushed or hurried. I've recommended her to other friends, also. The office staff are also great. Always happy and upbeat and quick to handle things. The environment is much less stressful, less rushed, and more calming that the Edmond office.

Great place.

I had a very pleasurable experience at the Allergy Clinic. The staff is very friendly and made me feel comfortable. I will DEFINITELY recommend your services. It was nice feeling as though the doctors have great listening ears without feeling rushed.

Very helpful. Spent time with me and my listened to my concerns

The whole experience was amazing! The callyo apointment was fast, the ladies in the office were amazing. The office was clean as wellas the bathroom. The decor and fish tank waa amazing! My Dr. L’Tora Bryant was very detailed, she listened to me and provided options. I am so glad I was connected with this company!!!!!

Staff was friendly. But when I went to pick up my refills the pharmacy said one out of four were sent but the other 3 went to optimum RX an online pharmacy. I dont use online pharmacies and nobody even asked if I wanted this. So now I am still waiting for my refills and hopefully I will get them soo.

The people are always so kind! I feel like everything is explained well and overall our experience each time has been great!!

We waited a while to be seen, but Dr. Bellak was thorough and spent lots of time with us. I feel more confident about dealing with my child’s allergies already.

Everything went very well. They were ready for me and my appointment went great. Glad that I found this wonderful place!

All staff was completely professional courteous polite. Dr.ballak was very professional spent a lot of time and explained everything to me overall very great experience

Love the staff and the doctor is amazing too!!

My visit was very pleasant and informative. Dr. Bellack is so patient when he explains treatment plans. I’m feeling better because of this clinic!

We have appreciated the NP. She is extremely knowledgeable and precise and friendly. I did not like that we had to have an appointment rescheduled to an office 30+ minutes away due to to them not remembering the office was closed on Friday? The multiple text, phone calls for appointment reminders are also a bit much. One reminder seems sufficient.

Excellent experience

Everything was PERFECT!! From the front desk greeting us to the young ladies that helped with vitals and discharge and the doctor who was AWESOME that had seen us. This was truly a AWESOME experience and the staff was OUTSTANDING!!!

Thank you for the time you took with us at our visit. Dr. Bellack takes so much time answering questions, going over lab results to explain to us, gives us ideas on ways to be healthier and deal with allergies. We have never felt rushed and always appreciate the level of concern and care we get there. Thank you very much.

All is Good no issues

PA Ellis is outstanding. She has a great bedside manner & provides thorough, superb care.

Katie is the best. Always listens and shows genuine concern when I meet with her.

Didn’t have to wait very long and everyone was very helpful. I felt they were truly interested in my needs. Didn’t feel rushed at all!!

Dr Frost was both polite and very informative! Was very patient, answered all my questions and had put me in a plan to help my breathing that I am actually excited about. ENTIRE staff was nice, wonderful smiles on their faces and helped with all my questions as well. Entire group were a true blessing!! Thank you!

I absolutely love coming here. Every time I talk to the Doctor she always listens. And act like she cares what I’m saying. And that means a lot for me.

Always a pleasure to visit this office

Good experience, would go again.


It was good

Wonderful Doctor and staff

My son is doing much better

They did amazing!!

Dr. Bellak is always great and seems to truly care. The staff in the back office are especially helpful

Very thorough and helpful! Very efficient as well

Excellent, easy to schedule, honored my appointment time, thorough exam, thorough explaination of new meds, excelent communication ...reallt listened to my input.

All the staff was very polite & helpful

I think the only improvement could be discussing costs BEFORE the appointment. Not coming in the day of the appt and telling the patient they owe $200 that day.

Very good experience. Jill was exceptional in her care and really took time to listen. Thank you, Jill.

I gad a great experience. Dr. Darter was very knowledgable. She has already helped me with allergies

Fast appt. Did not have to schedule another appt for antibiotics.

It was a okay visit

Once again great care and concern from everyone! Valuable information received.

The staff is very nice and professional! I am extremely pleased with my physician and his commitment to my care.

Friendly, efficient, professional

Everyone at the clinic was VERY knowledgeable , helpful and thorough in their field

Very positive experience. Everyone was very informative and worked with me for as long as we needed to cover everything.

Very attentive and thorough.

Overall, very knowledgeable and informative staff that has the heart and mind for the patient. Thank you.

Staff was incredibly friendly, helpful, and unrushed. It was a great experience! Loved the fish tank in the lobby. It was a great distraction for the kids as we waited for our appointment.

Pleased with how much time the doctor actually spent with me.

Wuick, doc very informative

Prompt service ,friendly and very professional. Explained everything in detail and gave me a name and number to call with questions or concerns

Nice staff that cares. Thanks

Quick and very helpful discussions

Always warm, caring and professional. Determined to find the cause of my hives breakout.

Dr. Bellak is fantastic. So patient with my two year old and very thorough. I never feel rushed he addresses every one of my questions/concerns. I recommend him to friends and family.

Once again a very thorough and caring visit.

Good appointment. Very friendly & professional.

Very personable employees and physician. Answered all my questions.

Dr Darter and her staff are caring and knowledgeable. Love this office! They are the best!

Took time to listen. Great staff! I didn’t have to wait.

The dr. Plenty of time to explain everything to me

Absolutely loved The doctor he was wonderful listened to everything we had to say and then had lots of suggestions !! He actually seemed like he cared :)

Quick and helpful! Very nice staff and I have hope that I’ll feel better soon!

Totally outstanding professional people. Always enjoy coming in because your people are professional courteous and friendly

The Oklahoma Institute of Allergy and Asthma has Such a friendly staff that genuinely seems to care about me and my health. They were quick to get me in when I didn’t have an appointment but had an allergic reaction to a product I was using. I’ve just started allergy shots and am excited to see how I feel next fall!

This text was addressed to Nathan. I am not Nathan. My rx have to go to my employer pharmacy yet both rx to were sent to specialty pharmacies that I have never used. I would have assumed since my pharmacy was verified in my visit the rx would have gone there.

I was greeted promptly and the staff was great!

Everything was great, but the nurse who gave the injection was not the nicest. Also, after the shot it seems the serum is running down my arm.

Prompt check in and very friendly staff.

We were so happy to see the immediate action for my annoying issue. We would definitely recommend Amanda and Dr Hill to anyone with issues.

Very informative and everyone was nice

Friendly staff and clear explanations of my allergy tests

Very thorough and informative. Do hope that the suggestions help. Only had the one appointment but happy to return to continue with them.

Great service as always.

Nice lobby. Friendly staff. Overall great experience!

It’s always a good experience

Great place.

Timely, thorough, listened, answered questions and made unsolicited suggestions to my routine to improve my allergy routine and my health life in general.

Very informative and caring visit. Appreciate the time and help today.

My very first time at the clinic. Very thorough,knowlegable, friendly, staff. Great atmosphere Excellent place to go for allergies

Excellent ! Dr darter and staff was so sweet and made allergy testing smooth process. Very blessed to have them helping me to feel better. Highly recommend to all!

Dr. Bellak and team are great!

Very friendly and supportive staff. Highly recommend a visit there is needing help with allergies/asthma.

Visit was great! From my arrival to getting to the back, everyone was very kind, nice, professional, and helpful. No waiting either to be seen. Dr. Took the time to explain everything to me and answer any questions that I had.

Very informative on current situation and possible future options. Very willing to explain.

Prompt service

Wasn’t sure what to expect but it was superior treatment. What it really boils down to is time—your providers and staff are knowledgeable, they take their time, they listen, they provide feedback, they share information, they make recommendations. I wish you were my PCP. Thank you for helping me.


Friendly staff. Efficient. Respectful of our time.


Amazing as always.

I always feel welcomed and at home coming to see Dr. Bellak. He is kind and caring and very thorough. His staff as well as the front desk staff and immunotherapy staff are always friendly

Dr. Darter, A big huge thank you to your staff that assisted me early this past Wednesday morning. I did not have an appointment but I knew I needed to see your staff from the type of cough I had. I told the assistant at the front desk I could not speak without having a bad cough. She immediately said I think someone can see you right now. Minutes later I received a breathing treatment and steroid shot that were, well, just what the Doctor ordered! I was also put on a new antibiotic to stave off the beginning stages of pneumonia. Everything has improved greatly since that morning. I was so thankful for your staff. They really took care of me. I know know when the onset of this type of breathing occurs, to get to your office and see your staff.

Very friendly and very helpful staff. :)

Do a great job

Great appt! came in for allergy shots and you fit me in for an appt with the doctor as well

My physician was very thorough in getting initial patient file set up. Very comforting that she took such time, not to mention extensive physiological knowledge. I am glad I went.

Great experience with a kind and professional staff!

Friendly and professional staff

No waiting, got right in at scheduled apt time.

Very professional staff

You all are perfect!

All great everyone so kind and helpful to get me going again thank you

Everything was great and all the employees are very friendly

I always have a positive visit! Everyone is so nice and helpful!

Very thorough. It was a great experience.

Everyone is very friendly and helpful,

Everyone was friendly. My prescriptions did not get sent to the pharmacy I requested, but I was given hard copies in case something went wrong. Just an FYI to review method/system of sending scripts is all!

Friendly, fast but took time to explain everything. Help me understand more about my allergies and asthma.

Great people and they treat you great

Love coming here. Feels like they all really care about my health and everyone is so sweet!

Enjoyable experience

Thanks for spending so much time with me

Office staff very professional and helpful. The PA I saw was very efficient and did not rush my appointment. Very pleased with my care and would recommend this facility.

Jill Frost was amazing. She was very personal and attentive.

Kisha and Dr. B went above and beyond to care for me as usual. I’m so blessed by this office!

Fast check-in. Triage nurse came out right away. She was very helpful. PA was wonderful.

Great learning experience!

Stop texting me

Dr. Bellak is amazing. He listens to your questions and concerns. He’s given me answers I’ve looked for my whole life that no other specialists could provide. It’s been a life changing experience.

Short wating time to go back to see the doctor.

Very professional and friendly. I would definitely recommend this practice to everyone!

The medical and office staff are kind, patient, thorough and caring. All with a great positive attitude!

Always the most friendly staff and excellent care and concern. Truly, a cut above the rest. Greet with smile and the feeling of compassion from entry to exit. Highly recommend.

Everyone so friendly and helpful! Also, the staff solved my issues and helped me understand my health. So thankful!


Wonderful as always ! I appreciate the quick call backs with results Dr Darter, Rebecca the PA and her staff are absolutely wonderful!

My visit went great! My PA was very nice and knowledgeable. We talked about several things, she answered all of my questions.

Everything from checkin, etc. went smoothly. Great experience today!

I am having wonderful results. Doctor and staff listen and explain. It’s a good experience

I had a pleasant experience. The place is well kept and everyone was nice. I must have been the first appointment because I didn’t have to wait long. Doctor explained in detail the etiology of allergy and addressed all my questions and concerns.

You all were so nice to me and made my experience comfortable. I feel that I’m in great hands here.

Dr. Darter is genuine and kind, a very good personality match for my daughter. The receptionists are friendly and helpful.

Dr. Darter is a great doctor and we love to get her advice. Thanks Dr. Darter for all your help.

Always a great experience

Everyone was very helpful.

Very professional. Very accommodating. Staff was friendly. Provided my allergy results almost immediately. Financial department was very efficient. The location is convenient (your actual mileage may vary, of course). The facilities are attractive, clean, and styled in the current Edmond fashion motif.

Everyone was very friendly.

Ms Kendal and ms Latora We are very knowledgeable and related inside to me about my condition and were absolutely the friendliest people ever!

The nurse practitioner I saw today was amazing. She had awesome patient interaction and was able to put together all my symptoms into a diagnosis. She was patient and kind and listened to everything I had to say!

O IAA Is a great place to go to. The doctors & staff are terrific-Knowledgeable Personable, & willing to help you in any way they can. I have been going to OIAA now for years & have never been disappointed.

Very friendly and educated staff


Great team, great service. Would recommend to all of my friends and family!

Everyone is always so friendly and helpful. They truly care about thyou patients. Since I’ve been coming here my allergies and sinus problems have improved so much.

I was seen in a timely manner.

Very friendly and professional staff. Took lot's of time with me and was very thorough.

It’s really fast and I would recommend it to anyone who needed allergies checked


I felt review/assessment was very thorough and not rushed. We had to wait about 1.5 hours to see doctor and that was pretty difficult with a 2 year old

I only had to wait for 5 minutes before i was called back in the exam room. The staff/nurses were absolutely great. My nurse practitioner who took care of me was Very professional, personable, thorough, & knowledgeable. She addressed all my concerns & wanted to see me back in 2 weeks to ensure that the antibiotics had cleared my infection. I would highly recommend the allergy clinic.

Very thorough and knowledgeable appointment with the doctor.

I always enjoy my visit with everyone

Very friendly!

Great experience! Dr was very thorough, knowledgeable & kind. Very kind office staff as well. I highly recommend!

Dr. Ballek and the team there are great!

Staff very friendly & knowledgeable!

Everyone was very professional, friendly and concerned about my problems.

Attentive review by the staff concerning my medical history and future needs. The nurses and physician’s assistant were friendly and very professional.

Great staff and doctors!

They did a good job

I was pleased with my appointment.

Always a good experience! Love the staff all around.

Thanks for accommodating my daughter today. Amber was very helpful when I called this morning. Katie did a great job listening to us and answering every questions/concerns we had. Thank you Katie for all your help.


Very friendly staff. First doctor to listen closely and actually hear what I was saying. Very refreshing.

Dr was very thorough and took time to listen front desk was friendly


Dr Darter is awesome. She has kept my son well.

Staff were extremely friendly and attentive. Doctors were to notch.

Dr Bellak is terrific! Will definitely be ba to see him in the near future!

Great place to go for Allergies and asthma

Everyone is so knowledgeable and very nice. They have helped me so much.

Dr. Darter and her excellent team have changed my life in a remarkable positive way. Prior to meeting Dr. Darter life was a daily struggle to exist, between chronic illness and the physical and emotional challenges that accompany long term illness, it was difficult at best to remain positive about life. Thankfully through the dedication of Dr. Darter and her staff, my life has changed significantly. It is amazing to feel healthy, to be positive, and to be active. Life is such a gift, seek help and live your best life!

Great experience. Thoughtful questions and very responsive. Would recommend them to anyone.

Excellent attention and follow up. Dr Bellak was great!

Helped my allergy symptoms.

Jill is amazing and a great addition. Every experience I have had in Dr Darter's practice has been excellent!

The dr was very knowledgeable and very friendly. He addressed any and all concerns I had and even gave me information about things I never even thought to ask. His staff was as polite as they could be and even laughed and talked to me like a normal person instead of a patient. As I was leaving everyone I walked by said bye to me and thanked me for coming in.

Our first visit with this office. The PA was thorough & we loved her. The staff is very friendly.

Me entire experience both times have been great. The staff is friendly and thorough. Would recommend to anyone.

Everyone was very nice. The Doctor took the time to listen and try to pinpoint exactly what was going on with me. He must have spent over an hour getting all the facts and deciding what would be the best options. I would definitely recommend this facility.

Excellent bed side manner. Answered all my questions and took time to explain other possible factors for my issues. This has been by far the best experience I have had in a LONG time! Thank you!

My only complaint is the wait time.

U got me in on time, asked all the good questions, & asked if I needed any refills. All were very professional & pleasant. Thanks

Excellent care with Dr. Darter and her nurse Laura. A privilege to get to be her patient. Thank you for this opportunity to respond.

Great experience

Staff and physicians are super knowledgeable and friendly.

Everybody was pleasant and knowledgable in their specialty, very accommodating to my needs The doctor and his nurses always explain and give me copies of all the information to take to my primary doctor.

Great experience! Very pleased

Everyone is the office is always friendly and takes a vested interest in your health and well-being.

Our provider worked us in over his lunch and is always caring and through. We feel very comfortable with his care. ❤️

On point homies here.

It’s a great place to go everyone if friendly it just is a little slow for busy people

Very thorough

Doctor was very good- listened and gave good advice.

Very easy process with testing and very helpful doc and nurse.

What I liked the best is how time was taken to answer all my questions.This helped educate me so I can become more proactive towards my treatment.

Great visit!

Top numbers for thoroughness, friendliness, professionalism, care and timeliness. Well done!

Very pleasant visit, everyone friendly,and courteousthank you

Addressed all concerns and questions I had.

I saw a marked improvement in my allergy symptoms after switching to the OIAA for treatment. My previous provider was just treating my symptoms and not the cause. I used to get sick several times a year with sinus/allergy infections. Since I started injections in 2014 at OIAA I've had one cold related sinus infection. It's nice to not be an allergy sufferer any longer!


Great experience

Very prompt and friendly!

New provider was awesome. Very thorough and thought of something new to try and I was very impressed!

Great staff!!

Wonderful appointment! Dr Darter is extremely thorough and all the staff was top notch.

Great experience

Great clinic, very helpful and friendly!

Minimal waiting. Excellent explanation of results and treatment.

I feel I am receiving excellent care from Dr. Amy Darter and her staff. I am very thankful to be her patient and trying very hard to follow her treatment plan. Thank you for this opportunity to respond to my care. God bless, Sue Davidoff.

Always a good visit

Got me in quickly and saw me quickly when I got to your office


I was able to schedule an appointment quickly, get diagnosed and have a treatment plan to get me back on the right track.

Quick and efficient for doctor's office. Very thorough and great staff!

Very good experience. Felt like everyone listened to me and my needs.

Great experience

It's great very helpful you seem to care thank you👍

Very thorough and appointments go in on time!

The doctors in this office are very thorough they want to help each individual and have help me tremendously they even work me in on a last-minute cancellation how great I will definitely keep coming back and refer people personally to these doctors thank you very much

I came in for answers and I got answers... even though they weren't the ones I wanted

Dr. Bellak and the rest of the team are great!

Great visit. The staff is always friendly and very helpful.

Everyone was great. They are always nice. Keep up the good work.

Good job

Everyone was very professional, kind and caring.

Everything is Awesome!

Doctor was very thorough and explained everything; only problem is it didn't help. We are trying alternatives.

Everyone advert professional and thorough!

Great job all around

All is good!

Thank you for helping me with my asthma. Everyone was friendly and professional. Thank you Dr. Bellak.

I would recommend asking a different question besides "How are you today"? I would think that most people aren't doing "well" since they are there.

I thought your physician assistant, Katie Ellis, did an good job navigating our initial consultation visit. However, as a fellowship-trained physician myself, I am disappointed that I did not get to meet or speak with Dr. Darter about my son's allergic reaction. Your front desk staff was accommodating in making our follow up appointment for allergy testing with Dr. Darter. I still feel like I left our visit without any new information or new knowledge. Thank you for your understanding, Blake Forcina MD (for patient Hiram Forcina)

I feel the PA is always concerning about my well being. In the 1 1/2 years of being a patient at the clinic, my health has improved remarkably. I have recommend your clinic multiple times.

Very nice people and Doctor was spent time as long as I want. Very kind and got much better.

The physician I saw was very nice. She went over everything thoroughly.

Service great

William is two, so it really helped that we didn't have to wait long to see the dr. Thanks!

It was good

I love how Dr. Bellak remembered what grade I was in even after a whole month. Such a great memory that guy

Everything was great.

Good experience. Lesley was prompt, friendly, helpful, professional. I highly recommend her.

Very satisfied with the staff and Dr Bellak. Very professional and friendly office. Thanks!

PA, Leslie, was very knowledgeable and understanding

They were very nice to my daughter and I while we went through the process of figuring out what she was allergic to. The nurses were exceptional. And Doctor Bellak was very well mannered understanding. We really appreciate all the help they gave us.

I was very pleased with my experience!

This was my first visit with Leslie and she is very kind and attentive. Very good experience.

It was a good appointment

Friendly staff and we didn't have to wait!

Patience, listening, understanding- patient care.

Wonderful and caring people.

Checked my insurance and let me know how much a procedure was before they began any type of treatment. I wish all health care facilities would pick up this idea.

Your office is professional and friendly! We get in and out which is awesome with kiddos, and the Doctor quickly helped our allergy issues. Now my son doesn't need another tube in his ear!

Dr Darter is an excellent doctor!! She was very thorough and personable. She was very intelligent too!! I think she will be a great asset in the future for me. The only minor complaint that I had was that the waiting time between each test was too long. I hope to hear that she followed up with my primary care doctor to change my medication soon. Thank you for all of the kindness from the staff as well.

Explaining plan very well. As busy as this office is I never feel like staff is rushed.

Great environment, very professional and clean.

I like that everyone is friendly.

I appreciate the one on one that I received.

Dr Darter is wonderful. Very caring and helpful.

Very efficient!

Excellent care as always.

Great patient care!

The staff actually cares about the patient!

The staff answered all my questions and were very thorough.

Everything. Everybody is very nice to us everytime we go for our appointment.

Very thorough and concerned with symptoms and solutions.

Having great results from receiving the allergy injections. Very pleased and the staff is great!


Friendly staff. The doctor took time with us- we didn't feel rushed. Great experience!

Regular check up

Get me in and out

Very pleased with Dr Darter. She's the best doctor that I have. Very personable and caring. Thorough and also has caring and thorough staff and PA's. Dr Darter is the kind of doctor that everybody dreams of having and is very rare to find in the medical field these days. Having numerous allergies and crisis' with breathing and sinusitis and asthma and copd, she is totally on top of all of it. Such a huge blessing to have her. I know I can count on her and staff for anything I need!!

I had to wait an hour in the waiting room.

Always a great experience. Every person encountered was engaging and friendly and knowledgeable.

I saw Leslie today. Very kind. REALLY listened to me as I yammered on! Wanted to get the big picture by piecing together details. Let me ask lots of questions without a blink.

The entire staff is very nice and helpful!

Good job !

I was very pleased! I only wished I wouldn't have wasted most of my summer before I came. I fell so much better after only 3 days of new mefs😁

Scheduling was quick and easy. The doctor seemed knowledgible and friendly. I feel like there is a solution to my allergy problems.

Helped with all questions , timely manner, and the place was very comforting.

Excellent service. Dr Darter is absolutely the best. Highly recommend to anyone with allergies and asthma.

Everyone is always so friendly and warm.

My visit was very informative. I always feel you do what is best for patient .

The staff is very friendly, and there was hardly ever any wait time either in the lobby or in the patient room. The doctor(s), obviously, are very knowledgeable and helpful and engaging.

Quick and friendly service.

Efficient and very friendly staff.

The appointment was very thorough. I was a previous patient and decided to come back when my allergies flared up again.

Allergy skin test


Length of appointment was okay and on time

Very thorough and helpful!

Amanda and Elisa were both great and friendly. They worked efficiently, answered my questions, and gave me helpful information. 10/10 Recommend.

Very thurough and helpful. Explains everything that is going on very well and answers all questions we had. Thank you. I would recommend you to anyone!

Great visit. Everyone very nice and helpful. Lot's education given. Efficient & kind. Practioner was very competent and spent a lot of time with me. Very patient centered care. A+++++++ !!

My daughter and I felt very confident that we were going to be able to address her issues.

I loved how thorough my nurse practitioner was! She made sure to give me additional ideas on how to make my symptoms less miserable and she was very understanding. I will reccomend this clinic to everyone I know!

Quick. Friendly

I loved our visit! It was our first time being to an allergist and I don't have any complaints. The staff was very kind and the doctor was informative and patient with us. We will definitely be back!

Standard 6 month check in. Appreciated not having to give full history again; Doctor seemed to remember/know my history. Quick in and out.

Very helpful appointment!

Got me right in. Staff was cordial and thorough, especially Elisa. 😊

Awesome, as usual your staff if friendly and efficient. Extremely helpful

Dr. Darter sets a great example. The culture is just right: employees are friendly and hard working, highly competent, but not snooty. Ifeel that as a team they really do care about improving my health.

The staff is always great at answering questions or taking care of any concerns and super friendly and helpful to

Dr Bellak and Nurse Kisha were very accommodating! Very helpful and feel like they genuinely listened to Kynadee's needs!

You guys take care of me

Service excellent. Dr Darter on her thorough best. Can leave w/ confidence that my allergy situation is in good hands and being treated properly.

Excellent service

They did great job . I recommend Oklahoma allergy institute to anyone who suffers from different type of allergys

Dr. Darter has made a huge difference in my life. Her shot regimen has virtually eliminated my allergies. She Listens and then treated me with the latest in allergy treatment.

I needed my child seen right away due to a massive hive issue & so blessed that he could be. Thanks so much....


Didn't have to sIt too long.

Great visit enjoyed the staff. Was well taken care of.

Always friendly and knowegeable.

Great experience!

Dr. Darter and her staff are the best. My life is so much more enjoyable with their help!

Feel very heard by Elisa.

I have had chronic hives for 2 years and now the issue has gotten a lot worst. I am so happy I found Dr. Bellak. He spent so much time with me during my appointment. He truly cares about his patients. My mind is more at ease now since my visit. I look forward to receiving treatments to help me get back on track.

excellent experience! thank you

The clinic was a very good at trying to identify the source of the problem and getting it corrected. They are very knowledgeable and thorough. Great experience all the way around.

I'm always impressed with how well everyon treats me at Dr. Darters office. Because I have some serious health issues, they know how serious quickly asthma and allergies can get in a very short time with me. They get me in immediately and treat me well. They are always very thorough and good listeners. I wish every doctor's office was that way.

The lady who done my box test was awesome

I was seen very prompt and they were very helpful!

Dr. Darter is a great doctor!


CNP Elisa Thompson was great. Very thorough and attentive and willing to spend as much time as neede.

Dr Darter is very attentive

My visit was very satisfactory.

Excellent care. Very friendly.

Dr. Darter is a wonderful doctor. She listens carefully to everything I say and always understands exactly how I'm feeling. Her staff is great too. They are friendly and very professional.

Thorough medical care Polite and friendly staff Would recommend this clinic to anyone

Very attentive care. Great personnel. So glad I decided to come to the allergy clinic. I've improved significantly.

Did not wait in waiting room for over two minutes. Dr Carter came into exam room within 5 minutes and immediately began discussion and explanations. Answered any questions we had and renewed prescriptions.. A very pleasant visit as usual......

Everyone was super nice and helpful.

Great service and good explanation of allergy to my daughter.

I overslept and missed my appointment this morning and were so kind to work with me and still get me in. My insurance is ending on Friday. I appreciate it. Also, this skin test did not take as long as my first one. I was in and out. Thank you!

We really liked Leslie the NP we saw today

Very thorough! Spent time and answered questions. Problem solved.

Very accommodating for times for me to see Dr.Darter. The staff is very professional.

Friendly and professional staff.

Everyone was really friendly and knowledgeable ! We were seen quickly which is great when you've got little kids. Would recommend this office to everyone I know!

Very helpful and caring!

Everything! You make me feel comfortable. Make certain I understand everything before I leave, let me ask all the questions I want and are patient with me.

I am very pleased with my assistance and treatment. Dr. Bellak is great.

Staff was so friendly. Also very helpful. They were accomodating and helpful. They were great!

Efficient, friendly, competent care.

Dr. Belak was very helpful & made excellent recommendations.

Good experience

Friendly staff Nice to work with

Everyone was great!

Caring physician and great staff.

Always enjoy the staff

Great staff, Dr Darter is awsome!!!

Great experience!

Left feeling like I got all of my questions answered, and like she genuinely cared about my concerns. Very thorough! Thank you!

Short wait.. great care

Great Experience! I always feel that the staff is fully vested in my care!

Staff very friendly and I perceived them to be competent and thorough. I did not warrant treatment so very much appreciated the honesty. I was very impressed with my doctor.

It was a great visit and very thorough. I left with an action plan for the first time.

Everyone was very friendly and professional; great experience!

Staff was all friendly and welcoming! We were seen in a very timely manner! All of our questions were answered very thoroughly and written out so we didn't have to try to memorize everything! Great experience!

Alysa was very helpful . She explained us as to what was going on. We were very pleased with our visit. Also, we were able to get an appointment on Friday which was greatly appreciated.

So far so good, enjoyed the communication of information.

Good visit. Reasonable wait time.

Doctor Bellak answered all questions, didn't rush me and was very personable. The staff was friendly and attentive. La Keisha was especially helpful in setting up my allergy testing.

Always friendly care for allergy injections- not just an arm showing up for a shot! Medical team is bright and caring and responsive to concerns.

Everyone was very friendly and thorough. Great experience.

I thought the doctor was very knowledgeable. I felt like he was genuinely concerned and is trying very hard to get my issue resolved.

Everything! I wasn't feeling well-I was able to get it quick, and I'm already feeling better!

You always give me the time needed to ask questions and get answers.

Great job

Got back to examination room quickly. All the staff was very friendly. Dr. Bellak answered all my questions and did not rush me. Nurse LaKeisha was very nice and has worked hard for me coordinating with my orthopedic surgeon's office in Tulsa.

Everyone is so kind and patient and helpful.

Dr Darter and staff are always great and very caring Always concerned about my health and keeping me the best I can be. Been coming here 10+ years and always a good experience

Excellent care

Awesome staff, all really friendly and professional. I've already recommended it to several friends and coworkers.

Thank you! Your staff is wonderful. Very professional, knowledge and always will to answer any questions I have. No matter how silly they may be!

Dr. Darter and staff are amazing, they truly care about there patients. This is the best place to come for your allergies and Asthma

It was a very pleasant experience

Very thorough and informative. Nice employees.

Everything was great. I'm glad I scheduled the appointment.

I saw you PA Rebecca. She was helpful, thorough, knowledgeable, and for the first time, gave me hope that we could figure out my allergy problem! I am so thankful and would highly recommend!!

Nice and professional. Every staff member I spoke with was helpful and personable. Short wait times.

From the front desk, to the nurse to the Dr. Everyone was so wonderful, polite, and considerate of our time. The Dr. was thorough and did a fantastic job educating me on my daughter's allergies. Everyone seemed to genuinely care about my daughter. Kisha was great... drew blood on a baby in one quick prick! Awesome. Already called my sister in law and recommended she bring her family to y'all! Thanks!

I can't say it's a pleasure to go to the doctor, but I always feel like I'm respected and my opinion is listened to. My treatment is on spot and I know I'm well cared for, even with a rare syndrome.

I liked the nurse practitioner I saw. However, she should type out instructions for the patient.

I am feeling much better.

First, I did not have to wait I was seen shortly after I arrived. Second, Kisha not only is very knowledgable , but explained everything step by step before doing her procedures. Finally, Dr.Bellak was very explisite, understanding and attentive. The three ladies from the front office were also great, they explained all contracts explicitly.

Diagnosis and treatment by Elisa were right on target. Within 48 hours of starting antibiotic, productive cough is gone. I appreciate Elisa listening to my concerns, discussing and educating me as to why she chose that antibiotic over another, and ordering the appropriate tests. I always find Elisa to be courteous, caring, and professional on each visit. In addition, all staff encountered on each visit are always helpful, smiling, and courteous to me. I very much appreciate that, especially when I am feeling poorly. Thank you for good and competent care on each visit.

Staff are friendly, my doctor's knowledgeable, and my nurse keisha is cute....

Really Dr Ballak was one of the best Dr experiences I've ever had. He truly listened to my long and confusing history of allergic problems and gave me so much of his time and attention and explained everything so thoroughly. You don't get doctors like that everyday. Thank you!!

Dr. Bellak and staff are absolutely wonderful.

Positive and friendly staff and made me feel comfortable.

Only thing I don't like is the wait.

We were very impressed with the efficiency and professionalism of everyone we dealt with. Everyone was patient and kind. They reassured my son throughout all the testing. The questioning was thourough and diagnostic. We were agreeable with the findings/conclusions.

Freaky fast doctor visits these folks are the Jimmy Johns of Allergies. Seriously the visit was great as usual.

This appointment was much smoother than last time and quicker! Thank you for taking care of my babies! We appreciate you!

Doctor Bellak and his nurse Kisha were both amazing!

Everyone was excellent and patient with my five year old

Courteous professional service as always.

Very thorough and great explanations.

My visit was very pleasant and the staff were wonderful.

Very professional. I felt I was obtaining real answers and that there was a genuine concern to find the solution. I had been told by more than one person... if you go to an allergist.. they find an allergy and you will have to get shots. You have proven that is not always the case.

Loved that you got me back to the room promptly. Everyone was very pleasant and knowledgeable. I'm glad I came here, and excited to get help with my allergies!

Almost zero time spent in the waiting room, got right in when my appointment was scheduled. I was surprised I could get a head CT scan right then there in the office, very convenient and saved me another visit. Knowledgeable staff answered all the questions I had.

Explained my asthma action plan well and explained solutions to my irradiated skin which helped greatly.

Dr Darter and her staff are great !

The staff was courteous and professional. Dr. Bellak was thorough - even reading my Registration form to be sure he addressed all my concerns. I would definitively recommend Oklahoma Institute of Allergy and Asthma to anyone with allergies or asthma.

The doctor took the time to fully go over everything I had a concern about. Very thorough and appreciated the attention to detail on everything I said regarding my symptoms.

First visit went well. Dr. Was very patient and answered all my questions ..


Dr. Darter is the greatest. She always gets to the bottom of issues presented to her. I appreciate her staff as well. Preston feels secure & has great amount of trust for Dr Darter. We are very fortunate to have a physician here in OKC to help so many affected persons.

I was very pleased with Dr. Bellak and staff! I'm hopeful this will get me the relief I am in need of! Thank you

Really love the Yukon office friendly and caring.


Doctor was patient to answer all of our questions.

Very professional, caring, relaxed enviroment.

I was the 4th patient of Dr. Amy Darter about 14 years ago, and she is still my doctor. She is a well educated, professional and compassionate doctor. The only reason that I would not go to her is because she was no longer practicing in Oklahoma, or I was not physically able to get to her offices. Doctors Darter is EXCELLENT physician and I thank God for her.

Great experience, couldn't have a better team taking care of me physically and monetarily ( savings on medications ). Thanks Again

We love Dr Darter's office. BTW, got this survey Afte our visit two weeks ago and thought it was asking if I wanted to take the survey then, and since I was on the go, I hit no, and the. realized it was asking if I recommended Dr Darter!😁 Tried to send a message to change but got that back. We love your office.

Good visit. Good doctor. Good staff. Thanks to all & God bess!

Staff was very good with my son and did a great job keeping him calm while doing testing. No wait either, which was great.

Our appointments went well from the time we checked in until the time we checked out. The only thing I didn't appreciate was a lady named Stephanie (I think) calling me several times about our insurance. I told her we had insurance and it was working as I had just took my daughter to another dr. She told me again it wasn't and threatened me I'd be billed w/o insurance and have to pay for the full visit. She called me again then I called our insurance and figured out the problem. I tried to call her back but she was busy and never called me back like I was told. If she would have just talked to someone at bcbs instead of using the automated system she would have found out they were having a glitch and all crest bcbs accounts would be fixed within 24 hours.

We were not given any discharge information or instructions. The girl who gave us the information on the medication we were discharged on clearly didn't know what she was talking about. The prescription sent to the pharmacy was messed up then messed up again. I was not confident at all in the dosage and time length of the prescription as well as the reason we were being givin the medicine. What I was told in the office was not what the prescription said when I picked it up. Still had many questions when I left the office.

Dr. Bellak has been concerned and helpful.

It was a very good experience, always is.

Dr. Bellak and the staff at OK Allergy take time to talk to me and work out a plan that we both agree on. They are always kind and inviting. I know I will be well cared for each time I visit.

GREAT STAFF! Dr Bellack was very infornative and friendly

Nice staff

Good visit

The wait was much shorter than I had experienced in the past. I very much appreciated that, since it has always been an issue for me, either having had a long wait in the waiting room and then again in the exam room. Thank you for whatever changes were made to implement that.

The doctor was very professional and courteous. She took the time to answer all of my questions. The appt did not feel rushed, and I really appreciated that. I would definitely see this doctor again. The front desk people were very nice and professional as well.

Happy with my experience.


I have shared with my friends and one made an appointment with Dr.Darter and your clinic. I am always very pleased with the way the doctors and staff conduct business. Thanks

Thank you for the wonderful service you provide us, Dr. Darted is amazing with our 4 year old who is allergic to a lot of things. We are figuring out how to manage and make his life more normal!

Friendly Courteous Helpful I will refer to others as I was referred for these reasons

I've had many appointments and I'm always happy with whoever I see there. Usually they are very thorough and I'm thankful for that. Always a courteous staff and people who are very caring. Wish I could see Dr. Darter, herself a little more often.

The doctor was thorough in going over my daughter's symptoms and potential treatments. She explained everything clearly. I loved that she spoke directly to my daughter about her condition. The office staff was friendly and helpful. I hope that our follow up visits are just as pleasant and productive!

Katie Ellis is fabulous! From her bedside manner to her detailed records which track my son's history, progress, and plan for improvement...she is an all-around excellent caregiver. The front desk staff is also friendly and efficient.

Very pleased with kisha and dr Bellack. We drove three hours for allergy testing and the first thing we heard when entering the room was the amount of money needed for the test. It would have been nice to know all of this prior to the apt so financial arrangements could have been made.

Very friendly and helpful, thank you!

I have been a patient over ten years. I have never had a bad experience.

Visit today was good. Katie is amaking and always very helpful.

Had only a 4 minute Lobby wait. Dr Bellak was immediately in the room and gave us his undivided attention and explained a new treatment plan thoroughly. Ms Keisha came in and explained treatment again to my 7 yr old and gave it to him in terms he understood. A wonderful visit!

My experience at the clinic was fantastic as always. When I called for an appt., I was accommodated the following day. Leslie was super. She listened to all my complaints & knew exactly what to do for me. All the staff was courteous & most helpful, yet very professional.

This office is a very professional top notch staff courteous polite and professional.

They spend a lot of time with us and answer my questions without making me feel dumb. Thank you.

So appreciate the thoroughness with which Amy Darter & Elisa Thompson have approached my case. I believe they both are on the right track & I'm so grateful. Excellent clinic, excellent doctors!! Thanks!!

Everyone is always very kind and takes time to explain everything to you carefully.

The communication has not been great. Phone calls are not returned in a timely manner and it's taking a week to get a simple test result back.

Love your office!! I had a great recent experience where they got me in the same day and called me back with lab results immediately! Thank you Leslie and staff!! Hayley is always so helpful too!!

Great place

Staff is very friendly and always very helpful.

Very kind, friendly, and knowledge staff.

Very professional and friendly staff.

Friendly, and thorough with finding out your history!!

Staff is always friendly/helpful. And I trust the advice from doctors, who are willing to answer all my questions.


Glad to finally have a treatment plan that works. Not only do I have relief for my rhinitis but I know it's environmental not allergic and I can stop wasting money on OTC meds that don't work. Dr Bellack is great.

Courteous staff, and my P.A. Is super easy to talk to.

The staff is very friendly and professional. Any medical issues or concerns I may have are always addressed.

Went the extra mile

Love the fed and nurses there. They have wonderful advice and are very nice.

I arrived early and was taken very quickly even though I expected to wait until my actual appointment time. Everyone is always so warm and friendly there and Dr. Bellak is my new hero for diagnosing my condition! Kudos all around!

Elisa is just a phenomenal provider. She takes time to listen, always tries to come up with different options and is so caring.

Girls are very nice and made if less stressful for a 10 year old.

I have been coming for nine years and everyone has been wonderful

You guys were great! Helpful and thorough.

Thanks for seeing me so quickly

Timely, efficient, informative, caring, solid recommedations.

Dr. Bellak is one of the best doctors I've ever had. Oklahoma is very lucky to have him.

Everyone was friendly and professional. I was a little nervous about my appointment but everything went great.

The staff was friendly.

Took quality time to listen and explain everything to me. Made appropriate understandable recommendations.

I just don't like doing a breathing test 2 times in a visit

Great care on each and every visit.

I am very satisfied with my care. The Dr. and PA's ,nurses,front desk ladies do a great job!

Staff were excellent and cared about me. Very thorough in their questioning illustrating great care.

Rebekah did a very good job. She listened to our concerns and addressed those issues promptly.

Friendly and knowledgeable. Felt cared for as a new patient.

I was so pleased with Dr. Elissa! She went above & beyond to thoroughly understand what has been happening in my situation. She took the time to explain and make sure I understood all that was happening during my office visit. I look forward to continuing my care with her & good results. Thanks so much to everyone who assisted me today!!

Great visit and staff!!

The dr was great and I love that she was strait to the point!

Friendly nurses and great servicd

Rebecca is outstanding. Would recommend her to anyone needing allergy services.

Elisa Thompson is great. The new NP she was training was good too. The nurses are great. All my questions were answered. Thanks for all you do to help me.

Becca was perfect. I will highly recommend her.

Always a great experience everyone is very helpful and has a great attitude.

Prompt; thorough; knowlegeable; efficient

Great clinic with great staff! Been going there for almost 3 years and feel lucky to have such competent and friendly people to deal with!

I'm a new patient and was treated wonderfully by every staff member I've encountered. Such a warm and friendly environment. I'll be back!

Came in for retesting after 2 1/2 years of shots. Everything was organized and efficient. Love the P.A. Elise. She didn't seemed rushed. Explained everything and patiently answered all my questions. Great staff all around.

Great first experience! Everyone was so nice and the doctor explained everything well and spent a lot of time with me. I would highly recommend anyone to your facility!

All good

First visit there, everyone was incredibly nice, I would go back if I needed to. As much as I dislike going to doctor appointments, this was easy and the fact that everyone was friendly made it bearable. Thanks guys!

Absolutely loved the experience and am excited to start shots so that I can feel better!


Thank you for taking the time with us!! Staff was very helpful and friendly!!

The doctors are very knowledgeable and have helped improve my symptoms so much!

Thank you for your great service. I am very happy to receive your service and expertise. Very good doctor and staff.

I'm pleased with the medical care and the business operation as well

I arrived 20 minutes early and my appointment time was prompt and right on time. This was important to me because I scheduled my appointment during working hours in my lunchtime.

Very knowledgeable and friendly.

You were very helpful with my issues and also very informative. I learned plenty of new things at the visit that will help with my quality of life. I'm on some new meds now and already feeling better just after a few days. Thank you.

Each visit has been an enjoyable expierence. I do not find that very often when visiting a medical facility.

Elysa was very explanatory of results of testing and what steps to take next. Also noticed something outside of allergies and raised it to my attention. Thank you!

I had a very good experience, and Dr Darter was very professional and took the time to make me understand what was happening with my problem.

Everyone is always helpful and nice. The only issue I have had is feeling I'm not paying on my balance which I am so I feel as if I'm required to show proof every time it comes up. If I'm not paying quick enough then let's discuss it but I'm trying to pay 100.00 every time I'm in for a shot. The balance is around 300. Now. Outside of that your place of business has been great.

Staff was very friendly. Got us in and out quickly! Helped calm my daughters fears and worked really well as a team to get some testing over quickly before she could even cry!

Rebecca was very helpful and I learned A lot about my medical issues.

Dr was thorough and my meds were called into the parrmacy in a timely manner.

The entire process was timely and very thorough. I didn't have to wait and everyone was very nice. Would recommend to everyone. Great place!

Saw Dr. Darter & she ROCKS!

Thanks for the checkup

Great and friendly staff. Per usual, Dr. Bellak was thorough!

Rebekah is awesome!

I'm so happy I found this clinic. They are so sweet plus they stop and listen. I'm very satisfied and highly recommend Dr Darter and her crew! Every chance I get, I let people know this is the place to go!

Rebecca is great! Thank you.

Great care, very pleased.

Elisa was so gracious and compassionate today when she heard about my breast cancer diagnosis. I so appreciate the support she gave me and the Medical care she administered! Thank you Elisa

OIAA has really helped me to live a life without suffering from allergies.

Professional and informative. Helped me with everything I went there for. Friendly staff. Dr was great!

Saw Dr. Bellick as new patient. He was very willing to discuss my medical history and make plans for acessasing my status. Looking forward to making plans to manage my allergic & asthma.

I have been healthier and my allergies managed better in the last 2 years than the past couple of decades.

Always friendly. Explain process of shots well.

Lots of good information.

Dr. Belak was awesome! Very thorough, explained everything, and above all he listened! He broke everything down into Layman's terms instead of throwing out a much of things I couldn't understand. I've already recommended him to my friends and family. The nurse who took my blood busted a couple veins before finding a good one. At one point she even asked me if she should stop and if I wanted to go some place else to get my blood drawn. I opted to have her try one more time and she was successful. She was very very nice, but I've had my blood drawn multiple times and never had his happen. It's possible this could be the result of my veins and not her skills though! Overall, it was a good experience.

Very helpful, friendly and listen

This whole office is amazing! I highly recommend them to everyone!

We really appreciate Elisa Thompson taking the time to answer all of our questions and spending time going over our test results with us! Thank you! It's been super challenging going through this process with food allergies and we're grateful to have her helping us get through it!

Your PA (Ms Green) is an awesome health professional! She has been courteous, respectful and attentive to my health needs. She is very knowledgeable about my health concerns and is an asset to your program. My only criticism is that during the past 4 years or so of being treated at your facility, I've seen at least 4-6 PAs as they don't seem to stay at this facility long. But, each PA I have dealt with has been extremely knowledgable.


Your staff, office and Dr's are amazing! Very friendly and they help with any concerns you may have! Will definitely recommend to others that have the same issues! So happy I found you! Nicole Andersen

Katie is great!

Everyone did a great job. Everything was on time. Good experience

I arrived at 4:15, and I walked out at 6:00. Later arrivals were taken back before me. The nurse did apologize, but she should have confirmed the patient's name before taking her back.

I was in and out quickly. I am still waiting to see results of all prescribed medications.

You guys have a great staff.

Everyone was very attentive and spent extra time trying to find the best way to meet my individual needs.

I appreciate the care I receive here. I did not feel rushed and felt I could ask all the questions I needed to. I am confident in the team here and feel my needs are important to them. Thank you.

Very professional and knowledgeable.

Elise was great and I was pleased with my visit

Thanks for being so sweet and gentle wth Elijah and encouraging during his food challenge!

Dr. Darter is great! She knows what's she's doing and is helpful. Today she seemed in a hurry. We waited over 30 min in our room to see her which is very hard with little children. That is very frustrating for us and everyone else that has to hear them for the 1.5hrs we were at the office.

Your staff is amazing and you do stand up to your reputation. I recommend you to anyone I see suffering from allergies or asthma. Thank you for helping me get back to living!

Everyone was very helpful and knowledgeable.

Staff was very friendly!

I like the way everyone tries a few things at a time to see what works before trying something else.

Dr. Darter and her staff were great! Got me in quick. So knowledgeable an helpful!

Great support and attentions to details. I felt valued as a person.

It was Awesome!

I'm always very pleased with Dr. Darter and the entire staff. Her PA's are very helpful and informative as well. I hate being herded through quickly and being another number. You are not th like that at all and it's a genuine blessing! You all always take the time to listen and are very thorough. It's great to know that a doctor's office still cares more about helping the patient!

The nurse Keisha was awesome!!! She made a very high stressful appointment much more bearable. I'm super thankful for her. She went above and beyond to help our food allergy testing go smoothly and with few tears from our 2yr old! Thank you Keisha!!!

We love coming to our allergy specialist and get great service from the staff! We were upset to find out that our normal PA we see had left and now we have to use someone else.

Rebecca and her nurse do a wonderful job every time I have been in. They are very thorough and always encourage questions. They will always explain anything that is not clear and are very patient.

On time

The wait wasn't long this time and I love Rebeccah. She is so personable and takes the time to really listen.

Loved new office staff, first time I felt like they knew what they were doing and not reading a script. NP Elisa is awesome.

Tyler is awesome

Summer is awesome!

Extremely positive experience. Staff was great and Dr. Bellak was knowledgable, took time answering my questions and was very personable. I felt that I left the office with exactly what I needed! Thanks!!

Friendly office , very benefit and accommodating staff.

OIAAI has greatly improved the quality of my life. I'm no longer chronically sick with upper respiratory illness. I love the walk in system for allergy injections. Dr. Darder is a wealth of information and is extremely helpful. I trust her completely. She has helped me in other areas of my health in addition to my allergies. I would highly recommend her and the friendly and professional staff!

I was extremely ill when I initially visited OIAA. My asthma was beyond being out of control. I was chronically ill, and treating symptoms from one infection to the next. My life and activities revolved around my illness. I no longer made plans, even short term due to my health. The entire staff at OIAA is absolutely invested in assisting me in regaining my health. I feel as though each member is part of my extended family. They are warm, engaging, competent. They go above and beyond to insure that my insurance provider is supporting my needs as well. The staff effectively communicates with me and assist in educating me on my condition, my options, and my continued progress. With the expert advice and comprehension treatment I have received from OIAA, I have made tremendous steps forward in my journey to become healthy and manage my asthma. I am so grateful to the nurses, office staff, and physicians that continue to devote their time and energy to help me and many others like me, in being able to live again. I have and will continue to recommend OIAA to anyone with similar health issues. I fell so Blessed!

Everyone was very friendly. My son & I felt very comfortable & welcomed

Skin test, oral drug challenge and CT scan

As Always, very pleased with every aspect of the visit. The only group of Dr's and facility that actually seem to be interested in helping. Thanks.

I really was glad that Laura took the time to show both myself and my 5-year-old what she would use to do skin testing and how it would work. That helped to put our minds at ease. Dr. Bellak was very nice and explained things in great detail. I was very impressed and will definitely bring my other children when they need testing and will recommend to others!!

Staff was very helpfull and knowledgeable! I was in in out in good time and was well taken care of.

My daughter got same day appointment which I really appreciate. Rebekah was very good overall and I liked that she talked with Dr Darter. I truly value Dr. Darter's insights and diagnosis.