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.
Filter By Ranking
Filter By Source
Filter By Person
Filter By Procedure
"Listens, pays attention knows his business and I’m appreciative"
"He took the time to lesson."
"The doctor has a good knowledge of his job plus his work location for many years."
"Excellent and very experienced doctor. Been with him for years."
"I never have it wait very long at all. The staff is extremely friendly and helpful. Dr Singer is thorough and patient while explaining my condition and treatment plan. I would highly recommend."
"Dr. James Singer is a great Gastroenterologist 🌞 The day of the procedure all his nurses and office employees were also great 😊"
"Dr Singer is the best !! My experience while having a procedure was positive and a good experience. Nurses and all staff including front desk very nice pleasant and helpful"
"Dr. Singer and his entire staff are kind, helpful and respectful."
"Seems Knowledgeable. Easy to talk to."
"It was a great experience. Dr.Singer and everyone involved were very professional and kind.I was nervous at 1st but quickly put at ease and everything went smooth and quick."
"Dr Singer Mae's sure all your concerns are addressed is very thorough. Hr takes his time to make sure you feel relaxed and not feel like you are being rushed."
"It took months to get an appointment for a consultation maybe because they prioritize elders and now waiting almost a month for the actual procedure. The consultation with Dr. Singer was quick but I got all the info needed and just in case they give you a paper with info. The staff was also very pleasant and professional."
"A great GI doctor that I would recommend anyone I know to. He got me in quickly and took his time with me and answered all my questions. I didn't feel rushed and he really took his time to make sure I understood everything. The staff was very good and comforting"
"I have a lot of confidence on Dzr Singer. and staff. They are caring and positive."
"Dr. Singer was the most prepared doctor with whom I had an appointment. I had not seen him in a year, but he was aware of my history and my current symptoms. He asked questions and answered my questions completely as well as acknowledging my concerns. I left the appointment assured that I was in good hands. I would recommend Dr. Singer to anyone."
"Friendly staff and Doctor. I felt that Dr. Singer was very thorough in getting the information about my symptoms during my initial exam ."
"Very knowledgeable and understanding. A doctor who listens and cares."
"Dr. Singer was pleasant & professional and provided a proper exam."
"Very warm, caring and skilled. Excellent gastroenterologist!"
"Called us when a cancellation was available. Wait was minimal. Doctor Singer was very kind. Called us about the lab results, which is unusual lately. Nurse was also very kind, as we are getting older we find kindness is a fuzzy feeling."
"For me and my condition Dr. Singer is the best doctor I could have. I have complete trust in Dr. Singer and his excellent staff."
"Dr Singer treated me with kindness and listened to me. He answered my questions and explained what my treatment plan would be. I feel like I’m in gd hands here. The office people, nurses are all nice, knowledgeable and you feel welcome when you come there. Thanks! 🙂"
"Dr Singer and staff were friendly, provided me opportunity to ask questions and sent me home with clear printed instructions (dates, times, medications) for my procedure."
"I had a good experience. The doctor was informative and kind. Also, the front desk was friendly, and the doctor's nurse was very helpful in that she thoroughly explained the prep instructions. All I can say is that I do not have any complaints!"
"Dr. Singer and his crew has been helpful and extremely professional in the way they take good care of my medical needs for the 4 years that I have been his patient. I am extremely greatful for his service."
"I have a positive experience with Dr Singer and staff Nurse Rochelle no waiting time when I have an appointment, answer telephone or call back to solve a problem or question. Always willing to help. Pleasant atmosphere very professional. Solved my health issue."
"Friendly and efficient staff. Dr. Was kind, listened."
"Have been a patient of Doc Singer for about 20 yrs / he has been great at helping me deal with my gut issues & resolving them. I recommend him to everyone that needs a colonoscopy or has gut issues"
"My visit was short.. I did not need to wait long at all. All the right questions were asked, in regards to my health."
"Excellent bedside manner and very professional"
"Dr.singer taking care of me almost for more than five years he has been a gracious person and more caring doctor I have never seen. I would like to thank him what you have done and caring about my health."
"He is a very good Doctor and he will not have you not knowing what needs to be done."
"I felt heard and understood and he was able to refer me to a surgeon who might be able to help me."
"Dr Singer is really great! He really cares about the whole health of a patient. He has a great network with the entire medical field."
"Dr Singer is very professional. Would definitely refer him to friends."
"Amazing Doctor, really cares about you and the staff is so Accommodating as well."
"He has been my Doctor for 38 years. I have the utmost confidence in him. Very thorough and takes the time to answer your questions."
"Gerat doctor and staff, very caring and attentive to your needs. I would recommend Dr. Singer to anyone."
"My wife and I both love Dr Singer. He has been around forever which is great because we only see him once in 3 or 5 years. The office is clean, safe, well run, and organized. Scheduling is no problem and thankfully this office is keeping up with technology and the medications. I have recommended Arizona Digestive Health to friends and family and will continue to do so. Why only 4 stars you ask? Good question! After spending all night and morning on the toilet in prep for my procedure, they hung me out to dry in the waiting room for 90 minutes post appointment time. Great waiting bathroom by the way next to the waiting room. I would say I can’t wait for my next experience there, but I can wait."
"I have for the past 6 years always received the most professional, courteous and up-to-date treatment. I always have felt welcome, cared for and values. What’s more Dr. Singer keeps me well. His medical skills are without question in my opinion."