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 B.B. Source: Google Aug 26 2023

"Very kind. Listens. Communicates well. Would recommend. Great staff."

5.0 Review from P.W. Source: Google Oct 26 2021

"Dr. Thyssen is the best! He has a great personality and everyone I’ve spoken to has a lot of respect for him as a physician and as a person. He has performed numerous Upper GIs and Colonoscopys on me and I trust his expertise recommendations!"

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

"All those involved were very professional and made the experience a more bearable one, considering that a colonoscopy is not a fun experience. Dr. Thyssen is amazing!"