Home Locations UCHealth Crohn’s and Colitis Center - Anschutz Medical Campus

Masks are required in all UCHealth facilities, even if you’re vaccinated.

Before visiting someone,
please read our visitation policy to help with the planning of your visit.

Monday: 8am – 4:30pm
Tuesday: 8am – 4:30pm
Wednesday: 8am – 4:30pm
Thursday: 8am – 4:30pm
Friday: 8am – 4:30pm
Saturday: Closed
Sunday: Closed
Your team
Calen Steiner, MD
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Mark Gerich, MD
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Blair Fennimore, MD
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Frank I. Scott, MD
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Alexis Oonk, FNP
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At UCHealth Crohn’s and Colitis Center – Anschutz, our physicians are ​specialty-trained in the management of inflammatory bowel disease (IBD), including Crohn’s disease, ulcerative colitis (UC), and microscopic colitis (lymphocytic colitis and collagenous colitis).

As part of a multidisciplinary team of physicians and allied providers who are focused on IBD, we provide comprehensive, state-of-the-art treatment to IBD patients. We also provide expert consultation on IBD cases referred from both primary care physicians and gastroenterologists throughout Denver and the Rocky Mountain region.

We are a tertiary referral center for IBD in the Rocky Mountain region and we conduct leading-edge research into the causes and treatment of IBD.