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 (1)
- Crohn's Disease (1)
- Helicobacter Pylori (1)
- Hepatitis (1)
- Inflammatory Bowel Disease (1)
- Pancreatitis (1)
- Biliary Obstruction (2)
- Esophageal Stricture (2)
- Esophagus Problems (1)
- Gallstones (2)
- Pancreatic Cancer (2)
- Liver Masses or Cysts (1)
- Pancreatic Cysts (1)
- Anemia/Iron Deficiency (2)
- Barrett's Esophagus (1)
- C. Difficile Colitis (2)
- Celiac Disease (4)
- Cyclic Vomiting Syndrome (CVS) (2)
- Diverticulitis (2)
- Diverticulosis (2)
- Food Intolerance (2)
- Gastritis (1)
- Hiatal Hernia (2)
- Impacted Bowel (2)
- Eosinophilic Esophagitis (1)
- Esophageal Motility Disorder (3)
- Liver Cirrhosis (2)
- Primary Biliary Cholangitis (1)
- Primary Sclerosing Cholangitis (1)
- Colitis (1)
- Abdominal Pain (1)
- Anal/Rectal Bleeding (10)
- Blood in the Stool (1)
- Constipation (1)
- Diarrhea (1)
- Difficulty Swallowing (1)
- Unexplained Weight Gain/Loss (2)
- Heartburn (1)
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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."
"Dr. Rufner surprised me with his attentiveness and listening skills. He took his time making me feel extremely comfortable and confident in my care plan. He told me his goal is to make me feel empowered."
"I like her writing down directions because I usually can't write fast enough to get them down myself. She quickly gets to the point, and we are done with a hopeful direction to go next."
"Dr. Sieja listed to what I had to say. Scheduled appointments for me the very next day, in order to get to the root of my problem. I am thankful for having him as my doctor."
"Had a very nice Consultation with Dr. Sieja, looking forward to my endoscopy to get some solid answers."
"The staff and Dr. were very pleasant and professional."
"Dr. Rufner was very knowledgeable and answered all my questions I had before I could even ask them. The prompt response and fast scheduling from them made my experience here way better than the last Gastroenterologist I was at."
"Dr. Ruffner is the very best! He has His patients best interest at heart and is very much in tune with the needs of those that are lucky enough to have found their way to be in His s care!"
"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."
"I loved Dr. Brenner! She’s knowledgeable, focused, willing to listen, very straight forward (I like that) and caring. She’s down to earth, no beating around the bush, explains everything till you’re confident you understand. The office was very efficient in getting procedures scheduled, gave clear, written instructions, and answered all my questions."
