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.B. Source: Google Oct 26 2022

"Dr. Thyssen and his staff are attentive, doing everything possible to make the experience a positive one."

5.0 Review from E.D. Source: Google Oct 26 2021

"Dr Erik is the best, he’s a Godsend, this was not my first time for a procedure with him and as usual he was kind, concerned and caring as well as patient. I would recommend him to anyone. God Bless you Dr. Thyssen"