We are accepting all major insurance including Anthem BCBS!

Patient Reviews

Finding a provider who will truly listen to your concerns is not always easy. Here at Specialists in Gastroenterology, our patients are always our top priority. Our gastrointestinal providers create a thoughtful, caring environment where you can feel heard and all of your GI concerns are addressed. You can trust us to provide you with customized care for you and your condition. Feel free to browse through our reviews, so that you can see for yourself the time and dedication that our specialists give to each one of our patients in the St. Louis, MO community.

5.0 Review from J.S. Source: Google Oct 19 2023

"I had an upper endoscopy and colonoscopy and everything went well. The office made everything super easy and I was treated with respect."

5.0 Review from B.B. Source: Google Aug 26 2023

"Dr.Root is awesome, he’s friendly and the office staff are even wonderful too. He’s definitely a doctor I would suggest. He’s patient and answers all your questions patiently."

5.0 Review from J.T. Source: Google Feb 26 2023

"Everyone was super friendly and made my visit easy and smooth. I would recommend them to all my friends."

5.0 Review from M.P. Source: Google Feb 26 2023

"Very friendly and professional. I felt comfortable and safe for my procedure."

5.0 Review from C.R. Source: Google Oct 26 2022

"The supporting personnel are all very efficient and professional. They go out of their way to make you comfortable. Dr. Thyssen is awesome. He is so positive and explains the test results very clearly. Even though it is years between tests, he never forgets you. He, too, is so professional."

5.0 Review from S.F. Source: Google Oct 26 2022

"Dr. Root and the entire staff were very friendly and professional. I was extremely nervous about my procedure and they made me feel as comfortable as possible. I will definitely continue to follow up with Dr. Root and will highly recommend family and friends use him for their GI medical needs."

5.0 Review from K.H. Source: Google Oct 26 2022

"Dr. Thyssen is very knowledgeable, thorough and has a pleasant bedside manner. Thank you Dr. Thyssen and staff!"

5.0 Review from A.S. Source: Google Oct 26 2021

"Dr. Banerjee was very friendly and helpful!"

4.0 Review from J.M. Source: Google Oct 26 2021

"Very professional, efficient, friendly and fun."

5.0 Review from M.L. Source: Google Oct 26 2017

"I think Dr. Singh is great. I don't care about the bedside manner that the other reviewer commented on. She advised me as well on lifestyle changes. That's her job!! If you are obese these problems exist. I am not but I have other problems for other reasons. It's her job to advise accordingly. Thank you Dr. Singh. We still don't have it figured out but I appreciate your help."