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.
"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."
"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 ."
"Very thorough, caring, and knowledgeable doctor with a great bedside manner. Highly recommend."
"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 ."
"Too many good things to say about Dr Dettmer. He's the best. Been going to him for years."
"Outstanding !"
"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."
"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"
"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."