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 M.K. Source: Google Dec 25 2022

"Stomach issues are no joke, and I wanted to start this review off by saying that I've gone through six or seven years straight with severe abdominal pain, nausea, sickness, missing school, missing work, doctor appointments, pills, and various diagnoses that have not helped me at all. It's hard to find someone that can help. Then I found Dr. Brenner. When I went into the office for the first time, I was extremely nervous and had little hope for help. The staff was very sweet. But when I met Dr. Brenner for the first time, I was expecting her to be like all of the others. I can officially say that I am now in remission after seven years thanks to her. She examined my previous medical reports without bias and listened to me with understanding. She had told me that there was no proof I had any of the diseases that these other "doctors" were diagnosing me with, that I didn't need to take all kinds of pills, and gave me advice and tips on how to help myself with home remedies with whatever I may be going through (severe abdominal pain for example). I'm now thankfully taking one pill that for sure helps me, but is not required, and I can eat all kinds of food now that I've never been able to eat. Dr. Brenner is sweet, honest, and very caring with her work. I plan to go to see her for as long as I can."

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

"Dr. Rufner listens and hears what the patient has to say. Then doctor and patient can come up with a solution. I've been seeing Dr. Rufner for several years and wouldn't consider seeing anyone else. He helped me through my recovery after colon cancer. I highly recommended Dr. Rufner."

5.0 Review from J.L. Source: Google Jul 25 2022

"Dr Brenner was very professional and was more than willing to answer all my questions. Her willingness to explain the process, the preparation and the procedure, made the whole experience more calming and I was less nervous."

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

"Dr. Brenner is professional and very knowledgeable. I highly recommend her as a Provider. My experience with her office was great!"

5.0 Review from L.W. Source: Google May 25 2022

"Amazing Group and Dr. Brenner!"

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

"Dr. Rufner read over my existing file before my first appointment, listened to my concerns, and formulated a plan. I appreciate his willingness to problem solve with me."

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

"I had a great experience seeing Dr. Rufner. He was exceptionally friendly and professional, listened carefully to my conditions and concerns, and most importantly he explained the medical information very clearly. Would highly recommend him."

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

"She was very wise and believable. She explained the medication I need to take."