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Mainestream Health Co., a functional-medicine clinic in Gray, Maine, offers an integrative approach combining chiropractic care, acupuncture, and hormone optimization. The practice specializes in hormone-replacement therapy and peptide therapy for patients managing chronic conditions including thyroid imbalance, fertility concerns, and musculoskeletal pain. Treatment is individualized following a comprehensive intake; practitioners coordinate modalities across the clinic's disciplines rather than treating concerns in isolation. The clinic serves patients seeking alternatives to pharmaceutical-only approaches or those pursuing optimization alongside conventional care. Practitioners include a doctor of naturopathic medicine and a nurse practitioner, supporting the practice's integrative posture across Southern Maine communities.
Google review total in record: 61.
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5.0
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Leda has been wonderful to work with. She is incredibly compassionate, professional, thorough, and truly goes the extra mile for her patients. I’ve been working with her for a few months now, and she has helped me achieve an optimal level of health since having my daughter two years ago. I feel a level of vitality that I haven’t felt in a long time, and I would wholeheartedly recommend her to anyone looking for thoughtful, personalized care. I feel so thankful that she came recommended to me. Her office is also very aesthetically pleasing and exceptionally clean, and everyone who works there is so kind and welcoming. Look no further than Mainestream Health for all of your gut and hormone needs!
Lesley DeSessa · Published January 21, 2026
These three younger doctors had a vision for a group practice to serve the people of Maine. It was to be holistic in its approach, accessible from a financial perspective, concise it its mission and 100% results oriented regardless of life stage or state of health.
This practice will set the standard for the newer generation and I am proud to have them as colleagues in serving the hard working patients who walk through their doors.
After 27 years as a dedicated Gonstead method Chiropractor, I can finally get the adjustment that my patients have been receiving and it is truly welcome. As a lifelong Chiropractic patient and dedicated career practitioner, the Gonstead method is results oriented in a way that changes so many lives on a daily basis.
It is very much worth the drive for the care that you have been looking for.
The atmosphere is a delight, and the staff is unfailingly friendly and professional. These doctors are here to serve this community in a way that you will appreciate very quickly.
Thank you.
Dr. Thomas White · Published February 6, 2026
I have been going to Mainstream for a little over a year a half now. I've always had back issues but I was always scared to go see a chiropractor. I threw out my back trying to pick up a trailer and I couldn't walk for two days. So I figured it was time I couldn't wait anymore. Dr. Bartlett not only helped me get back to walking, but also helped me get to a place where I was able to get back into lifting weights again. I also just started seeing Leda this year and she is a fantastic human being who will take the time to learn who you are and who you want to be, and she'll work with you on how to get there. I can honestly say I am incredibly happy with where I am right now in life, and a big reason for that is this place. If you are looking for people who are honest, and actually care about making you healthy I highly highly recommend this place.
Imported sample only, not all Google reviews. Review publication dates are not check dates.
Lesley DeSessaPublished January 21, 2026
Leda has been wonderful to work with. She is incredibly compassionate, professional, thorough, and truly goes the extra mile for her patients. I’ve been working with her for a few months now, and she has helped me achieve an optimal level of health since having my daughter two years ago. I feel a level of vitality that I haven’t felt in a long time, and I would wholeheartedly recommend her to anyone looking for thoughtful, personalized care. I feel so thankful that she came recommended to me. Her office is also very aesthetically pleasing and exceptionally clean, and everyone who works there is so kind and welcoming. Look no further than Mainestream Health for all of your gut and hormone needs!
Dr. Thomas WhitePublished February 6, 2026
These three younger doctors had a vision for a group practice to serve the people of Maine. It was to be holistic in its approach, accessible from a financial perspective, concise it its mission and 100% results oriented regardless of life stage or state of health.
This practice will set the standard for the newer generation and I am proud to have them as colleagues in serving the hard working patients who walk through their doors.
After 27 years as a dedicated Gonstead method Chiropractor, I can finally get the adjustment that my patients have been receiving and it is truly welcome. As a lifelong Chiropractic patient and dedicated career practitioner, the Gonstead method is results oriented in a way that changes so many lives on a daily basis.
It is very much worth the drive for the care that you have been looking for.
The atmosphere is a delight, and the staff is unfailingly friendly and professional. These doctors are here to serve this community in a way that you will appreciate very quickly.
Thank you.
Vanessa TrippPublished December 18, 2025
I have been going to Mainstream for a little over a year a half now. I've always had back issues but I was always scared to go see a chiropractor. I threw out my back trying to pick up a trailer and I couldn't walk for two days. So I figured it was time I couldn't wait anymore. Dr. Bartlett not only helped me get back to walking, but also helped me get to a place where I was able to get back into lifting weights again. I also just started seeing Leda this year and she is a fantastic human being who will take the time to learn who you are and who you want to be, and she'll work with you on how to get there. I can honestly say I am incredibly happy with where I am right now in life, and a big reason for that is this place. If you are looking for people who are honest, and actually care about making you healthy I highly highly recommend this place.
Lee LindenauPublished February 7, 2026
What a find! Everyone on staff is kind and knowledgable. Will has helped me with some chronic back issues and Leda is a wealth of knowledge in functional medicine. They practice medicine the right way, patient centered, root cause, whole system approach. Can't recommend them enough.
SarahPublished December 12, 2025
10/10 recommend. Everyone is professional and kind and just beaming with health! Dr. Will is a great listener and a master of his craft; he’s helped me with my neck and back pain. I finally have some relief.