Patient Reviews
Patient feedback
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.
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- Acid Reflux (2)
- Colon Cancer (1)
- Colorectal Polyps (2)
- Crohn's Disease (1)
- Fatty Liver Disease (2)
- Helicobacter Pylori (1)
- Hemorrhoids (1)
- Hepatitis (1)
- Non-alcoholic Steatohepatitis (2)
- Pancreatitis (2)
- GERD (1)
- Dysphagia (2)
- Esophageal Stricture (2)
- Esophagus Problems (1)
- Gallstones (1)
- Pancreatic Cancer (1)
- Liver Masses or Cysts (2)
- Anemia/Iron Deficiency (2)
- Barrett's Esophagus (1)
- C. Difficile Colitis (1)
- Celiac Disease (2)
- Diverticulosis (10)
- Fistula (3)
- Food Intolerance (1)
- Gallbladder Disease (2)
- Gastritis (3)
- Hiatal Hernia (1)
- Ileitis (3)
- Impacted Bowel (1)
- Esophagitis (2)
- Eosinophilic Esophagitis (3)
- Esophageal Motility Disorder (1)
- Lactose Intolerance (1)
- Primary Sclerosing Cholangitis (1)
- Colitis (1)
- Abdominal Pain (2)
- Anal/Rectal Bleeding (2)
- Bloating (1)
- Bowel Incontinence (1)
- Diarrhea (2)
- Difficulty Swallowing (3)
- Unexplained Weight Gain/Loss (1)
- Yellowing of the Skin/Eyes (2)
- Heartburn (2)
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"Dr. Sieja listened to what was ailing me during my visit and straightforward on what needed to be done next. I was happy with my visit."
"Comprehensive, compassionate, educational with a solid plan of action put in place to address health issues. I highly recommend Dr. Kevin Rufner."
"Dr. Brenner is a beautiful person,understanding and compassion she will take care of you and she always be concerned if you are following you treatments and helping you to get better and healthy to have a better life..she will listen to you concerns and you problems and she will focus to get you healthier. I love Dr. Brenner 💜"
"The staff and Dr. were very pleasant and professional."
"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."
"I had to wait for a while due to Covid and also a downed room computer, but I was kept informed and even Dr. Brenner came to the waiting room to let me know. I appreciated this. Another enjoyable follow up visit with Dr. Brenner and I left with the feeling that I was cared for and my concerns were addressed. Thank you."
"i have seen Dr. Sieja twice.He is personable and very detailed with his approach to my issues."
"I finally feel like i am in the right hands for this nightmare of a stomach i have going on. More after solved."
"Both Dr. Rufner and Scott, the Front Office Manager, are best-in-class. Dr. Rufner has excellent bedside energy, and he is a very intelligent and thoughtful professional. Scott is perhaps the most proactive office employee I have ever encountered -- refreshing! I highly recommend this office!"
"friendly staff"
