Office Phone: (303) 861-0808


About Practice

Colorado Gastroenterology, with four convenient locations in Denver, Aurora, and Golden, offers a full spectrum of gastrointestinal services. The team is proud to be one of the region’s most trusted resources for the diagnosis, prevention, and treatment of all gastrointestinal and liver diseases.

The board-certified specialists at Colorado Gastroenterology all have advanced gastroenterology training and expertise. They’re committed to offering all patients the compassionate, prompt, and professional care they expect and deserve. Referring doctors know that they can trust the team with their patients, and they respect the team’s ongoing commitment to offering the most comprehensive yet cost-effective care available.

From routine preventive and diagnostic procedures to the most complicated problems, the team at Colorado Gastroenterology chooses to treat the whole person, not just the disease. Because the doctors all realize that many gastrointestinal issues can cause embarrassment in patients, or seem “taboo” to discuss, they strive to offer a caring, compassionate environment in every office.

A patient’s trust and confidence in their doctor is essential. The doctors at Colorado Gastroenterology cultivate that trust by taking the time to listen to their patients and fully understand the issues before empowering them with the information and resources they need. Then, together, the doctor and patient can embark on a comprehensive, cutting-edge path to wellness.  

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Colorado Gastroenterology

Colorado Gastroenterology, with four convenient locations in Denver, Aurora, and Golden, offers a full spectrum of gastrointestinal services. The team is proud to be one of the region’s most trusted resources for the diagnosis, prevention, and treatment of all gastrointestinal and liver diseases.

The board-certified specialists at Colorado Gastroenterology all have advanced gastroenterology training and expertise. They’re committed to offering all patients the compassionate, prompt, and professional care they expect and deserve. Referring doctors know that they can trust the team with their patients, and they respect the team’s ongoing commitment to offering the most comprehensive yet cost-effective care available.

From routine preventive and diagnostic procedures to the most complicated problems, the team at Colorado Gastroenterology chooses to treat the whole person, not just the disease. Because the doctors all realize that many gastrointestinal issues can cause embarrassment in patients, or seem “taboo” to discuss, they strive to offer a caring, compassionate environment in every office.

A patient’s trust and confidence in their doctor is essential. The doctors at Colorado Gastroenterology cultivate that trust by taking the time to listen to their patients and fully understand the issues before empowering them with the information and resources they need. Then, together, the doctor and patient can embark on a comprehensive, cutting-edge path to wellness.  


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Awards and Recognitions

Our department at Exempla St. Joseph’s Hospital has been awarded as a “Top 100 Hospitals for Gastrointestinal Care” and “5-Star rating” by HealthGrades for three years straight!

What we offer

Services

Most Major Insurances Accepted

We accept most insurance plans at Colorado Gastroenterology. Please verify with our staff that we accept your current insurance when you call to schedule. The list below is an example of insurance plans we accept, but may not be accurate as our contracts frequently change.

Anthem Blue Cross
Cigna
Humana
Rocky Mountain Health Plans
United Health Care

Choose Your Provider

Blog

What You Should Know About C. diff

C. difficile (Clostridium difficile) is an infection that should be talked about more often than it is despite the fact that it infects half a million Americans each year.

Testimonials

Words from our patients

  • Google

    "I went to see Dr. Rufner today, and the overall experience was fantastic...he took the time to listen, and then evaluate an appropriate course of action."

    Jose F.
  • Google

    "Dr. Rufner is very compassionate, makes sure i understood everything and he has a great caring personality."

    Susie A.
  • Google

    "My procedure was painless, I feel good the next day without any adverse effects. They even called the next day to make sure I still have a pulse.":

    Charles W.
  • Google

    "Dr. Frank and had a colonoscopy done as a result...Overall, with Dr. Frank and everyone in the office, they were extremely pleasant."

    Verified Patient
  • Google

    "The receptionist immediately greets you with a big smile and makes you feel welcome. Then, the nursing staff takes over and they couldn't be any nicer..."

    Verified Patient
Our Locations

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