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.B. Source: Google Sep 19 2022

"Doctor Rufner isn't just great he's amazing! Very thorough, derailed, took the time to explain things in great detail, didn't rush at all just simply amazing. You can tell he really cares and has compassion for me as a patient. I also noticed he was trying to take more of the natural approach of healing instead of expecting a medication to mask everything. I really wish all doctors now days were as organized and patient as he is. In this day in age it's very hard to find good care, I feel I have truly gotten extremely lucky"

5.0 Review from L.A. Source: Google Sep 18 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 L.M. Source: Google Sep 10 2022

"Very good, positive experience."

5.0 Review from A.L. Source: Google Nov 18 2021

"Very thorough and informative. Helps me understand and teaches me why something is happening in my body."

5.0 Review from M.L. Source: Google Nov 18 2021

"I've seen Dr. Kevin Rufner for a few visits over the last year while we get my treatment plan changed up, and I'm extremely satisfied with his care. I've had IBD for 40 years, and lived in different places, so I've seen many GI Docs over that time. You won't go wrong with him as your GI Doc."

5.0 Review from Z.C. Source: Google Sep 18 2021

"EVERYTHING WAS GREAT!"

5.0 Review from J.K. Source: Google Jun 18 2021

"This is under Susie Arnold. Dr. Rufner is Amazing. He never makes you feel rushed. he explains everything, answers all your questions, draws pictures and always remembers who i am even when it has been 2 years since i have been there. The staff is always friendly and helpful. Because of Covid they have been short staffed."

5.0 Review from B.Y. Source: Google Jun 18 2021

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

5.0 Review from W.H. Source: Google Jun 18 2020

"Dr. Brenner is SUPERB!"

5.0 Review from M.A. Source: Google Jun 18 2020

"Office is very efficient and Dr. Sieja really listens to what you have to say."