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Colonoscopy SpecialistsPage 19

596 verified specialists treating colonoscopy from across the United States are listed on this page. Top affiliations among the highest-ranked specialists include MedStar Georgetown University Hospital, Parkwest Medical Center, and UPMC Presbyterian. Drill into a state below to find specialists nearer to you, or compare individual profiles for credentials, focus areas, and clinical depth.

Shervin Shafa

Shervin Shafa, M.D.

Assistant Professor of Medicine, Georgetown University School of Medicine

Gastroenterology

Washington, DC15+ years
Pancreaticobiliary
Gary Spiegelman

Gary Spiegelman, M.D.

Gastroenterology

Knoxville, TN30+ years
Advanced EndoscopyPancreaticobiliary
Asif Khalid

Asif Khalid, MD

Professor of Medicine

Gastroenterology

Pittsburgh, PA30+ years
Hepatology (GI)Advanced EndoscopyPancreaticobiliary
Brian Hanson

Brian Hanson, M.D.

Assistant Professor of Medicine, University of Minnesota; Gastroenterologist, Minneapolis VA Health Care System

Gastroenterology

Minneapolis, MN
GI Oncology
Jeffry Nestler

Jeffry Nestler, MD

Co-Physician in Chief, Digestive Health Institute, Hartford HealthCare; Clinical Assistant Professor of Medicine, University of Connecticut

Gastroenterology

Hartford, CT30+ years
PancreaticobiliaryMotility & Functional GIColorectal Cancer Screening
Clive Albert

Clive Albert, MD

Gastroenterology

Cumming, GA30+ years
Hepatology (GI)
Samir Gupta

Samir Gupta, MD

Gastroenterology

San Diego, CA20+ years
Colorectal Cancer Screening
Vishal Gandotra

Vishal Gandotra, MD

Gastroenterology

North Las Vegas, NV30+ years
Pancreaticobiliary
Winson Lo

Winson Lo, M.D.

Chief of Gastroenterology, Good Samaritan Hospital

Gastroenterology

New City, NY30+ years
Advanced EndoscopyPancreaticobiliary
Neelima Reddy

Neelima Reddy, MD

Board-Certified Gastroenterologist; Fellow, American College of Gastroenterology

Gastroenterology

Lafayette, LA20+ years
Advanced EndoscopyInflammatory Bowel DiseaseMotility & Functional GI
Christian Jackson

Christian Jackson, M.D.

Gastroenterology

Loma Linda, CA15+ years
Colorectal Cancer Screening
Renee Williams

Renee Williams, M.D.

Professor, Department of Medicine; Associate Chair, Health Equity; Director, Saul J Farber Program in Health Equity, Department of Medicine; Director, Strategic Collaboration for Institute for Excellence in Health Equity

Gastroenterology

New York, NY
PancreaticobiliaryColorectal Cancer Screening
Michael Ryan

Michael Ryan, M.D.

Gastroenterology

Huntersville, NC20+ years
Inflammatory Bowel Disease
Tung Tran

Tung Tran, M.D.

Gastroenterology

Denison, TX20+ years
Advanced Endoscopy
Curtis Baum

Curtis Baum, MD

Gastroenterology

Topeka, KS30+ years
Advanced Endoscopy
Brian Levitt

Brian Levitt, M.D.

Gastroenterology

San Jose, CA20+ years
Colorectal Cancer Screening
Daniel Sher

Daniel Sher, M.D.

Assistant Clinical Professor of Medicine, Jefferson Medical College of Thomas Jefferson University

Gastroenterology

Philadelphia, PA15+ years
PancreaticobiliaryAdvanced Endoscopy
Chakradhar Reddy

Chakradhar Reddy, M.D

Assistant Professor, Division of Gastroenterology, East Tennessee State University

Gastroenterology

Johnson City, TN20+ years
Advanced EndoscopyTransplant Hepatology
Justin Kupec

Justin Kupec, MD

Professor and Division Chief, Gastroenterology and Hepatology

Gastroenterology

Morgantown, WV20+ years
Inflammatory Bowel Disease
Deepak Agrawal

Deepak Agrawal, MD

Professor of Internal Medicine; Chief of Gastroenterology and Hepatology, Dell Medical School; Medical Director, Digestive Health

Gastroenterology

Austin, TX20+ years
PancreaticobiliaryAdvanced Endoscopy

Colonoscopy specialists by state

Find colonoscopy specialists in your state.

Frequently Asked Questions

How is this national list of colonoscopy specialists built?
This page includes physicians in Convene Health's public directory whose profile lists Colonoscopy as a clinical focus area, ranked by composite score (research output, peer recognition, frequency of care, and outcomes signals). Each profile is sourced from the NPI registry, peer-reviewed publication data, board certification records, and the physician's own bio where available.
What should I look for when choosing a colonoscopy specialist?
Start with clinical fit — the right specialist for colonoscopy depends on the specific subtype and severity of your condition. Compare credentials, hospital affiliations, years of experience, peer-reviewed publications, and how the profile describes their approach. Many top specialists are concentrated at academic medical centers; if you have flexibility on location, the top of this list is a strong starting set.
Are these colonoscopy specialists accepting new patients?
Profile detail on availability and accepted insurance varies. Open a specific provider profile to see what they've published about new-patient access, insurance accepted, and typical wait times. Coverage details can change — confirm directly with the practice before your visit.
What is Colonoscopy?
Colonoscopy is a clinical focus area covered by the specialists listed here. Each provider profile describes their training, sub-specialties, and the conditions they regularly treat — open a profile for the most authoritative description of how that specific physician approaches colonoscopy care.