HealthcareDiscovery.AI / Doctors / Colorado / Denver / Gastroenterology

Gastroenterology in Denver, Colorado

Data updated monthly · Last refresh September 2026

58 Gastroenterology providers practice in Denver, and 47% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Denver

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Thomas Queen, M.D.
Denver, CO · $21 in drug and device payments (2025) · (303) 338-4545
Dr. Thomas Reed, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 388-4461
Dr. Thomas Trouillot, M.D.
Denver, CO · $1,173 in drug and device payments (2025) · Telehealth · (303) 861-0808
Dr. Vihang Patel, M.D.
Denver, CO · $935 in drug and device payments (2025) · (303) 260-2740
Dr. Vivian Ussui, MD
Denver, CO · $649 in drug and device payments (2025) · Telehealth · (303) 388-4461
Dr. William Brown, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 436-6000
Dr. William Farrar, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 861-3655
Dr. William Rector, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 338-4545

Conditions Gastroenterology providers in Denver, Colorado commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in Denver, Colorado?

There are 58 Gastroenterology providers with active NPI records practicing in Denver, according to federal NPPES data refreshed monthly.

How many Gastroenterology providers in Denver received drug or device company payments?

27 of 58 (47%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Gastroenterology providers in Denver treat?

Gastroenterology providers in Denver commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Denver Gastroenterology across Colorado

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.