Patient Reviews

Throughout our years of service to the Denver, CO community, we've provided a wide array of GI services. The caring and compassionate environment that we've cultivated in our office is one of the many reasons why our patients have trust and confidence in the care we provide. To learn more about our quality of care, browse through our reviews below. You will see for yourself the care you can expect from our GI specialists at Colorado Gastroenterology.

5.0 Review from D.G. Source: Google May 11 2023

"Gave all the time I needed to ask my questions and gave clear concise Information."

5.0 Review from A.J. Source: Google Sep 25 2022

"Dr. Brenner has taken care of me for years and other family members. She is very thorough with testing and takes time to listen to your problems. I highly recommend her."

4.0 Review from C.H. Source: Google Jul 25 2022

"i felt that when I was there 2 yrs, ago I felt that Dr. S. was more patient and listened more.{perhaps he did not like the fact that I turned down the coloscopy.) I question why I have to have invasive procedures when less alternatives have not been explored. They own the center. Caching, caching.... $$$$$$$$$$$$$$$$$$"

5.0 Review from G.F. Source: Google May 25 2022

"He was very professional and helpful"

5.0 Review from Z.C. Source: Google May 25 2022


5.0 Review from S.H. Source: Google May 25 2022

"Dr. Rufner was extremely easy to talk with. He used language that was easily understood. I was asked several times if I understood what he was telling me and was asked if I had questions. I look forward to meeting him in person."

5.0 Review from S.S. Source: Google May 25 2021

"A friendly group."

5.0 Review from B.Y. Source: Google May 25 2021

"The staff and Dr. were very pleasant and professional."

5.0 Review from H.M. Source: Google May 25 2021

"Dr. Brenner was professional and kind. She took plenty of time to talk through my symptoms and took the situation very seriously. I really appreciate her ability to think beyond just GI possibilities, and her commitment to figuring out what's wrong with me. I am so appreciative!"

5.0 Review from C.R. Source: Google May 25 2019

"Amazing! They actually answer their phone. They actually make an appointment when they answer the phone. How is it they can do that? No one else in gastro does that. "Sarcasm." They took very good care of us totally worth the drive from the Springs where no one answers their phone or website requests for appointments. I hope they stay amazing but sick people need to know they can find care for gastro issues without the hassle. Stay amazing and be blessed!"