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ModernDoc · Doctor discovery

Find a doctor in GU reporting Colonoscopy.

Start with a specialty and practice location. You can refine your search below.

CMS Medicare-linked records · Released 2026-10-15 · Coverage does not include every doctor.

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CMS-reported procedure activity spans the doctor’s locations and Medicare patients. It does not establish quality or that this service is offered at the listed office.

How to read these results

Location and specialty options come from the full directory; matching doctors are counted below. Clear the ZIP field to broaden the search, or choose Any procedure in More filters to remove that filter.

Procedure records cover Original Medicare and Medicare Advantage patients. Exact counts may be withheld for privacy or unavailable; missing activity does not mean no experience.

11 doctors in this source

Alphabetical order · No paid placement

Daniel S Oh

General Surgery

Colonoscopy: 25 reported procedures

Medical school: Loma Linda University School Of Medicine

Insurance and new-patient availability need confirmation.

John A Fegurgur

General Surgery

Colonoscopy: 1–10 procedures · exact count withheld for privacy

Medical school: New York Medical College

Insurance and new-patient availability need confirmation.

John Reinier Narvaez

Critical Care (Intensivists) · General Surgery

Colonoscopy: 1–10 procedures · exact count withheld for privacy

Medical school: University Of California, San Francisco School Of Medicine

Insurance and new-patient availability need confirmation.

Ricardo B Eusebio

General Surgery · Vascular Surgery

Colonoscopy: 1–10 procedures · exact count withheld for privacy

Medical school: George Washington University School Of Medicine

Insurance and new-patient availability need confirmation.

Ryan Carver

Critical Care (Intensivists) · General Surgery

Colonoscopy: 1–10 procedures · exact count withheld for privacy

Medical school: University Of Florida College Of Medicine

Insurance and new-patient availability need confirmation.

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