HealthcareDiscovery.AI / Doctors / Colorado / Pueblo / Gastroenterology

Gastroenterology in Pueblo, Colorado

Data updated monthly · Last refresh September 2026

11 Gastroenterology providers practice in Pueblo. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Pueblo

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. Camille Azar, M.D.
Pueblo, CO · $518 in drug and device payments (2025) · (719) 557-3660
Dr. Charles Ruzkowski, MD
Pueblo, CO · $159 in drug and device payments (2025) · (719) 595-7680
Dr. Christopher Calcagno, D.O.
Pueblo, CO · $282 in drug and device payments (2025) · (719) 562-2001
Dr. Henrique Fernandez, MD
Pueblo, CO · $171 in drug and device payments (2025) · (719) 595-7680
Dr. Lirio Polintan, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 595-7680
Dr. Maritza Proano, M.D.
Pueblo, CO · No drug or device payments recorded (2025) · (719) 543-3500
Dr. Nathan Vicknair, STUDENT
Pueblo, CO · $249 in drug and device payments (2025) · (719) 584-4000
Dr. Paula Dionisio, M.D.
Pueblo, CO · $15 in drug and device payments (2025) · (719) 595-7680
Dr. Rajiv Singh, MD
Pueblo, CO · $143 in drug and device payments (2025) · (719) 584-4561
Dr. Sung Yang, M.D.
Pueblo, CO · $92 in drug and device payments (2025) · (719) 595-7680
Dr. William Murchison, MD
Pueblo, CO · No drug or device payments recorded (2025) · (719) 545-0552

Conditions Gastroenterology providers in Pueblo, 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 Pueblo, Colorado?

There are 11 Gastroenterology providers with active NPI records practicing in Pueblo, according to federal NPPES data refreshed monthly.

What conditions do Gastroenterology providers in Pueblo treat?

Gastroenterology providers in Pueblo 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 Pueblo Gastroenterology across Colorado

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.