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Patient Reviews

GI Alliance physicians are among the most reputable and distinguished gastroenterologists across the nation. Focused on clinical excellence and patient-centered care, our specialists seek to be the partner you need in your quest for better health. We value patient feedback and appreciate every review we receive from those we are privileged to treat. For your convenience, we have gathered a collection of reviews, stories, and testimonials provided by patients who have visited our practices. We welcome you to explore the feedback below to learn more about what it means to be a patient of GI Alliance.

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Robert Dettmer, M.D.

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5

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Google (11)

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GI Symptoms (140)
    GI Conditions (491)
      GI Procedures (4)

        5.0 Review from B.W. Source: Google Sep 25 2024

        "Last Wednesday I had my Colonoscopy with Dr. Robert Dettmer at the Endoscopy at the Tully Center in Stamford. Dr. Dettmer and the Anesthesiologist and staff did a great job with my Colonoscopy. Dr. Dettmer and staff was very good and professional an friendly. I would recommend him to my family and friends. I was glad that I did not react to the anesthesia He got two small polyps out of my large intestines. He explained to me how long it would take and told me it was very little anethsia. He has a great bedside manners.. It was very quick procedure from when I got there until the time I left. It was 2hrs and 15 minutes. Thank you all for your patience and help. Beverly."

        5.0 Review from M. Source: Google Nov 16 2022

        "I had a procedure with Dr. Dettmer after being referred by my Primary Care physician. The search for doctors can be confusing and definitely an important decision and I'm most thankful for the recommendation/referral that I received. I will absolutely go back to Dr. Dettmer for the required, preventive screenings and would recommend anyone needing a Gastroenterologist to consider consulting with Dr. Dettmer. Both his staff in his office and those in the surgical center at the Tully Center were terrific and Dr. Dettmer has a great bedside manner as he's down to earth and explains everything very well. Terrific doctor. Highly recommend....."

        5.0 Review from S.T. Source: Google Oct 28 2022

        "Dr. Dettmer is a consummate professional with an equally professional staff. He has a compassionate bedside manner and a sweet sense of humor. His keen medical eye will likely have saved my wife's life! I cannot recommend him more highly. I also like that his procedures are done at The Tully Center rather than a remote private office."

        5.0 Review from S.T. Source: Google Sep 28 2022

        "one visit but his staff and Dr Dettmer were extremely professional had some questions about having my first colonoscopy . There was a small wait but he was very apologetic and answered any questioned I had, I wanted to see a few Doctors before deciding where to have it and after a lot of thought I think he and his staff has made me feel more comfortable and so will be reaching out to them today ."

        5.0 Review from S.K. Source: Google Sep 28 2022

        "Very thorough, caring, and knowledgeable doctor with a great bedside manner. Highly recommend."

        5.0 Review from J.C. Source: Google Apr 13 2022

        "one visit but his staff and Dr Dettmer were extremely professional had some questions about having my first colonoscopy . There was a small wait but he was very apologetic and answered any questioned I had, I wanted to see a few Doctors before deciding where to have it and after a lot of thought I think he and his staff has made me feel more comfortable and so will be reaching out to them today ."

        5.0 Review from D.L. Source: Google Sep 28 2021

        "Too many good things to say about Dr Dettmer. He's the best. Been going to him for years."

        5.0 Review from D.D. Source: Google Sep 28 2019

        "Dr Dettmer has been a pleasure to see over the last 6 years. He’s knowledgeable, skilled and has a great ‘bedside manner’....easy to talk to and thorough in his explanations. Dr Dettmer has performed two endoscopies and two colonoscopies on me, all very smooth and professional. I also found his staff to be efficient and pleasant to deal with. I’d highly recommend Dr Dettmer to anyone in Fairfield County."

        5.0 Review from E.S. Source: Google Sep 28 2019

        "Outstanding !"

        5.0 Review from R.W. Source: Google Sep 28 2019

        "Great MD. Reassuring, confident, I found his staff to be quite helpful especially as it pertains to billing. Would recommend highly. He actually was recommended to me as well, so I think he already has very good word of mouth"

        5.0 Review from J.K. Source: Google Sep 28 2018

        "We've been seeing Dr. Dettmer for years and we highly recommend him to others. He's a great doctor with a lot of experience."