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Announcing New Hours!

Please note that our hours have changed:

Monday  9am - 7pm

Wednesday 9am - 7pm

Friday 9am - 7pm

Sunday: Open for Appointments Only



Dr. Barry St. Onge Jr is a chiropractor serving Windham and the surrounding communities. Our chiropractor and the rest of the friendly team at Windham Chiropractic are dedicated to chiropractic solutions to target your unique needs, whether you are suffering from back pain, neck pain, headaches, or even just plain old muscular tightness and tension. You may need pain relief after suffering an accident, experiencing an injury, or if you have a specific condition such as chronic back pain or a spinal condition; even if you just want to improve your overall health, our chiropractor can help you achieve your wellness goals! Please visit the testimonials page to see what our patients are saying about Dr. Barry and getting regular chiropractic treatments.

At your first visit to Windham Chiropractic, Dr. Barry St. Onge Jr will explain the science behind how chiropractic care works, and give you a full evaluation to see if chiropractic care is right for you. If there is a good fit, we can develop a plan of chiropractic care that is specific to your condition and health goals.

If you are new to seeing a chiropractor and want to find out more, please  or call 603-458-6700 to receive personalized answers to your questions from our friendly team. We also welcome referrals, so feel free to use the "Send to a Friend" link located at the bottom of every page to share our health information with your friends and loved ones.

"Observational study found that low back pain patients receiving chiropractic care, which typically includes spinal manipulation, are more satisfied than those receiving medical care."
-New England Journal of Medicine

Dr. Barry St. Onge Jr 
Windham Chiropractic | 603-458-6700

210 Range Road 
Windham, NH 03087 

  • "Dr. Barry is very compassionate and accommodating on short notice. Very thorough with treatment."
  • "I definitely recommend stopping in to see Barry! He's super knowledgeable & made my back pain melt away after just one visit. Awesome place! Highly recommend."
  • "I was so impressed with the time he took to understand my unique medical needs and explained his line of thinking for everything he suggested... I left my session being able to take a big breath without pain and feeling lighter than I have in a long time."
  • "This place is amazing they truly care about their patients, go out of their way to make you feel comfortable and help however they can. When I'm there I feel like family and Dr. St. Onge really listens to you, he remembers your concerns and even the little things that make you happy. They truly have gained a lifetime customer here."
  • "Going to a chiropractor was a big step for me. I had been in chronic pain for several years... After several months and thousands of dollars in physical therapy failed to help me, I found Dr. Barry. He knew what my problem was even before the imaging came back. They are the best and I trust them 100%."
  • "This guy definitely seems to know what he is doing. My back and neck pain was noticeably better after one visit. I appreciate that the price is so reasonable for people without insurance."
  • "Back pain fixed with one visit but I'll definitely be back & continue to refer people here! Great job and thank you!"

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