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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- Colon Cancer (1)
- Crohn's Disease (2)
- Fatty Liver Disease (1)
- Helicobacter Pylori (1)
- Inflammatory Bowel Disease (3)
- Non-alcoholic Steatohepatitis (1)
- Ulcerative Colitis (1)
- GERD (3)
- Biliary Obstruction (3)
- Dysphagia (1)
- Peptic Ulcers (1)
- Esophageal Stricture (4)
- Esophagus Problems (2)
- Gallstones (2)
- Pancreatic Cancer (1)
- Anemia/Iron Deficiency (1)
- Barrett's Esophagus (2)
- Celiac Disease (1)
- Cyclic Vomiting Syndrome (CVS) (2)
- Diverticulosis (1)
- Fistula (1)
- Gallbladder Disease (1)
- Ileitis (1)
- Jaundice (2)
- Esophagitis (1)
- Primary Sclerosing Cholangitis (10)
- Abdominal Pain (4)
- Anal/Rectal Bleeding (1)
- Bloating (1)
- Blood in the Stool (1)
- Bowel Incontinence (1)
- Constipation (1)
- Diarrhea (1)
- Difficulty Swallowing (1)
- Yellowing of the Skin/Eyes (2)
- Nausea (2)
- Vomiting (1)
- Heartburn (1)
- Indigestion (2)
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"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."
"Very good, positive experience."
"Everyone was professional and very nice."
"I have been a patient of Dr. Sieja for many years. He has helped me through a lot in the past few years. He is caring and very easy to talk to. HE LISTENS!!!"
"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."
"Dr Sieja is caring, thorough, and professional. He listened carefully, asked questions, and clarified expectations about my care."
"Dr Brenner is always warm and accommodating. She is very accepting of my input and makes me feel like a part of the treatment process!"
"He is the best."
"Dr. Rufner always takes the time to deeply listen to the GI issues I have faced, and then puts together comprehensive plans of how to move forward with treatment."
"Dr. Brenner is SUPERB!"
