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Londonderry Gastroenterology Mark K. Detweiler, MD

4.2

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Location details

1B Commons Dr #9a, Londonderry, NH, 03053, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed1:00 p.m. to 7:00 p.m.
Thu10:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.221 reviews
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Meghan Miele's profile image
Meghan Miele 
a month ago

Dr. Detweiler was recommended to me through a friend when I was telling her about my horrific GI issues over the past year. When I we t to see Dr. Detweiler, I happened to be in a dark place emotionally. I really believe he saved my life that day. He listened, and it essentially became a therapy appointment which was above and beyond. He also educated me and was direct. It was the first time in years I felt hopeful that I could get better, and he also helped me learn how connected the mind and the gut are connected and how w... read more

PT Doctor's profile image
PT Doctor 
a month ago

Brilliant Gastroenterologist! I went through 5 GI doctors before seeing dr detweiler, none of whom helped in the slightest. He was able to help restore my health by treating the root cause of my illness instead of just treating my symptoms, as all previous GI doctors had done. After years of being ill I was finally able to return to work full time and even started my own family.! I didnt think i would ever get my life back. Thank you Dr Detweiler. 

Georgianna Henry's profile image
Georgianna Henry 
7 months ago

I believe Dr. Detweiler is a genius. His knowledge of almost all health issues bypasses all other doctors I've seen. He has saved my life numerous times. He listens carefully, and looks at his patients as a whole. He really cares. Anyone under his care is very lucky! 

Sue Daniels's profile image
Sue Daniels 
a year ago

Dr Detwiler has been treating my mom and I over the past 20 years. I dare not even think about where I would be today if it weren't for a very compassionate nurse who recommended Dr Detweiler to me. I am grateful everyday to that nurse, because had it not been for her, we would have NEVER gotten the proper treatment to get well. I can honestly say that Dr Detweiler is very dedicated to his practice and his patients.  In my opinion, I believe he has stepped out against the status pro quo of modern medicine, to be able to gi... read more

Cindy Tallini's profile image
Cindy Tallini 
2 years ago

I was referred to Dr Detweiler through my Primary doctor. He spends a lot of time with you and he makes sure that you understand everything. He ordered a few simple tests that I could do at home and he found what the problem was. He is a very intelligent individual and excellent at what he does. If you don't want to treat your problems with traditional medicines and choose to do herbs he definitely is the doctor to see. He has no problem in prescribing traditional medicines but I chose the herbs. He is an excellent doctor. ... read more

Frequently asked questions about Londonderry Gastroenterology Mark K. Detweiler, MD

How is Londonderry Gastroenterology Mark K. Detweiler, MD rated?

Londonderry Gastroenterology Mark K. Detweiler, MD has a 4.2 star rating with 21 reviews. 

When is Londonderry Gastroenterology Mark K. Detweiler, MD open?

Londonderry Gastroenterology Mark K. Detweiler, MD is closed now. It will open at 9:00 a.m. 

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