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Welcome to the Auto Injury Treatment Center and Family Chiropractor clinic. We are located in National City, California. As a leading health professional, Dr. Smith is dedicated to helping you achieve your wellness objectives, combining skill and expertise. Dr. Smith is committed to bringing you better health and a better way of life through teaching and through his fine-tuned adjustment techniques.

Dr. Thomas N. Smith, DC, has over 30 years of Chiropractic experience and started his first practice in Old Town, San Diego, California in 1978. He worked as a Chiropractor and Associate Doctor in Rancho San Diego, and Scripps Chiropractic Clinic, Rehab and Family Practice. Dr. Smith is a graduate of Palmer College of Chiropractic, Davenport, Iowa, with a post graduate education in Bone Pathology and Radiology.


  • Palmer College of Chiropractic

Office Hours

Mon4:00am - 2:30pm
Tue4:00am - 2:30pm
Wed4:00am - 2:30pm
Thu4:00am - 2:30pm
Fri4:00am - 2:30pm
Sat5:00am - 9:30am

Patient Reviews

Overall Rating

I've been very active in sports and training martial arts for over 15 years. With such an active lifestyle in sports comes multiple injuries. I've suffered and still suffering from a displaced hip, herniated disks, and extreme sciatica. This place is my escape from my constant pain and the high cost and down time of surgery. Thank you Dr smith and the entire staff for helping ease my pain.

Overall Rating

This clinic has been a such lifesaver for me! Dr. Smith is the absolute best! I live in LA but visit this center every time I see family in San Diego and I refuse to go anywhere else. I also love their friendly & helpful staff, especially Mrs. Mendoza. I always feel so comfortable there, and I leave feeling great! Much deserved 5 star + rating.

Overall Rating

I love going to this clinic! Dr. Smith is one of the best chiropractors around. I have been going to Dr. Smith for over 5 years, and he does the best adjustments, especially the neck and upper back areas. The staff is wonderful! I just can't say enough about this clinic. If I could give it 10 stars, i would because that's what it deserves!!!

Overall Rating

Dr. Smith has an office that makes you feel like family. You can talk to everyone very easily and feel at ease. The office is a new location and a bit small but works since Dr. Smith is the only Doctor at this location. Had a few issues with the company that was doing the billing but that has all been cleared up and that company let go the person who as causing most the issues. Here with Dr. Smith, you can feel like you can say anything and be very open and frank with him about any issues. I have been a patient for a few years now.

* Reviews have been sourced and collected through a mix of verified Doctible patients and other publicly available directories.