Meet Our Doctors

Highly Qualified

All of our physicians are board-certified Gastroenterologists. With their educational background, advanced training and medical skills the are equipped to provide excellent care in digestive health. They are also members of some of the most prestigious organizations in their field, including the American College of Gastroenterology and the American Society for Gastrointestinal Endoscopy.

Extensive experience

For over 25 years, our practice has focused on diagnosing, treating & preventing diseases of the digestive tract. With over 100,000 patients who have come to our practice throughout the years, our doctors have extensive experience with digestive illnesses. In fact, each of our Gastroenterologists performs hundreds of colonoscopies per year, making them Boulder, Broomfield and Weld counties' most practiced in performing colonoscopies.

Notable reputation

As digestive disease specialists, Gastroenterology of the Rockies have earned the respect and confidence of referral physicians and patients.

Joel R. Montbriand, M.D., FACP, FACG

Joel R. Montbriand, M.D., FACP, FACG

Managing Partner

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Peter S. Kaye, M.D., FACG

Peter S. Kaye, M.D., FACG

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Steven T. Chetham, M.D., FACP

Steven T. Chetham, M.D., FACP

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Korina R. Bersentes, M.D., FACP

Korina R. Bersentes, M.D., FACP

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Matthew W. Karowe, M.D.

Matthew W. Karowe, M.D.

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Robert P Dolan, M.D.

Robert P Dolan, M.D.

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