Dr. Jennings is running the 2014 Boston Marathon with Team for Kids and he is asking for your support of their inspiring mission. Team for Kids is a team of volunteers who raise funds for critical services provided by New York Road Runners Youth Programs. These programs combat childhood obesity and empower youth development via running and character-building programs in low-income schools and community centers in New York City, throughout the country, and in Africa.


Welcome to Adjustfirst Chiropractic Center!

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Located on Kent Island, in the heart of Chester, the leading health professionals at Adjustfirst Chiropractic Center are dedicated to helping you achieve your wellness objectives -- combining skill and expertise that spans the entire chiropractic wellness spectrum. Dr. John Jennings is committed to bringing you better health and a better way of life by teaching and practicing the true principles of chiropractic wellness care.

Patients seeking treatment at Adjustfirst Chiropractic Center with Dr. John Jennings are assured of receiving only the finest quality care through the use of modern chiropractic equipment and technology. Dr. John Jennings and the staff have a genuine concern for your well-being!

If you are new to our website, please feel free to discover and learn about chiropractic wellness. If you are interested in starting your journey towards wellness please subscribe to our award winning newsletter. If you are already a newsletter subscriber, please explore the member wellness section of our website for wellness articles, resources, and health facts---specifically targeted by Dr. John Jennings to your wellness needs and interests.

It's Your Life... Live it in Health!

Dr. John Jennings
Kent Island Chiropractor | Adjustfirst Chiropractic Center |  410-643-7100

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Adjustfirst Chiropractic Center
5 Chester Plaza Ste. 5
Chester, MD 21619
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  • Phone: 410-643-7100
  • Fax: 410-643-9493
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