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Gastroenterologists in Maryland

Data updated monthly · Last refresh October 2026

503 Gastroenterology providers practice in Maryland, including 200 (40%) offering telehealth. The largest concentration is in Baltimore. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

503providers
200telehealth
Baltimoretop city

Gastroenterology by city in Maryland

Choose a city to see providers there.

Gastroenterology in Baltimore132 providers
Gastroenterology in Rockville38 providers
Gastroenterology in Bethesda35 providers
Gastroenterology in Columbia24 providers
Gastroenterology in Annapolis24 providers
Gastroenterology in Frederick23 providers
Gastroenterology in Silver Spring21 providers
Gastroenterology in Chevy Chase17 providers
Gastroenterology in Laurel14 providers
Gastroenterology in Lutherville11 providers
Gastroenterology in Hagerstown11 providers
Gastroenterology in Towson10 providers
Gastroenterology in Catonsville10 providers
Gastroenterology in Glen Burnie7 providers
Gastroenterology in Waldorf7 providers
Gastroenterology in Greenbelt6 providers
Gastroenterology in Clinton6 providers
Gastroenterology in Oxon Hill6 providers
Gastroenterology in Prince Frederick6 providers
Gastroenterology in Abingdon6 providers
Gastroenterology in Easton6 providers
Gastroenterology in Berlin5 providers
Gastroenterology in Olney5 providers
Gastroenterology in Bowie5 providers

Gastroenterology providers in Maryland

Listed by city, largest first. 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. Kasra Adham, MD
Oxon Hill, MD · $1,873 in drug and device payments (2025) · Telehealth · (240) 737-0085
Dr. Sachin Mohan
Oxon Hill, MD · $182 in drug and device payments (2025) · Telehealth · (301) 373-7900
Dr. Mukul Khandelwal, MD
Pasadena, MD · $811 in drug and device payments (2025) · Telehealth · (410) 590-8920
Dr. Diana Whitehead, MD
Pikesville, MD · $103,379 in drug and device payments (2025) · Telehealth · (410) 876-8332
Dr. Atul Shah
Prince Frederick, MD · $78 in drug and device payments (2025) · Telehealth · (410) 535-4333
Dr. Dolores Rhodes-height, MD
Prince Frederick, MD · $45 in drug and device payments (2025) · Telehealth · (410) 535-2005
Dr. Fasika Aberra, M.D.
Prince Frederick, MD · $876 in drug and device payments (2025) · Telehealth · (410) 535-4333
Dr. Saad Haque, MD
Prince Frederick, MD · $1,862 in drug and device payments (2025) · Telehealth · (410) 535-4333
Dr. Wayne Zurowski, M.D.
Prince Frederick, MD · No drug or device payments recorded (2025) · (410) 535-7630
Dr. Yvonne Bright, MD
Prince Frederick, MD · $45 in drug and device payments (2025) · Telehealth · (410) 535-2005
Dr. Ghulam Mohi-ud-din, M.D.
Riverdale, MD · No drug or device payments recorded (2025) · (301) 277-6565
Dr. Alan Schulman, MD
Rockville, MD · No drug or device payments recorded (2025) · (301) 340-3252
Dr. Angela Bien, M.D.
Rockville, MD · No drug or device payments recorded (2025) · (301) 548-5700
Dr. Anna Strongin, M.D.
Rockville, MD · $1,494 in drug and device payments (2025) · Telehealth · (301) 251-1244
Dr. Ann Marie Stephenson Thomas, D.O.
Rockville, MD · $757 in drug and device payments (2025) · Telehealth · (301) 251-9555
Dr. Arushi Defonseka, MD
Rockville, MD · No drug or device payments recorded (2025) · (301) 548-5700
Dr. Barathi Sivasailam
Rockville, MD · $1,591 in drug and device payments (2025) · Telehealth · (301) 251-1244
Dr. Brian Ciampa, M.D.
Rockville, MD · $1,322 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Byung Soo Yoo, MD
Rockville, MD · $322 in drug and device payments (2025) · (301) 838-4224
Dr. David Jager, M.D.
Rockville, MD · $1,252 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Elizabeth Gantt, MD
Rockville, MD · No drug or device payments recorded (2025) · (301) 251-9555
Dr. Faisal Bhinder, MD
Rockville, MD · $1,324 in drug and device payments (2025) · (301) 251-1244
Dr. Ghanshyam Gupta, M.D
Rockville, MD · $1,858 in drug and device payments (2025) · Telehealth · (301) 838-4224
Dr. Harjit Bhogal, MD
Rockville, MD · $1,548 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Ibironke Oduyebo, M.D.
Rockville, MD · No drug or device payments recorded (2025) · (202) 384-4056
Dr. Jacquelyn Redd, M.D.
Rockville, MD · No drug or device payments recorded (2025) · (301) 548-5700
Dr. Jeffrey Kim, M.D.
Rockville, MD · $1,279 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Julia Korenman, MD
Rockville, MD · No drug or device payments recorded (2025) · (301) 340-3252
Dr. Lawrence Bassin, MD
Rockville, MD · $1,619 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Leigh Lurie, MD
Rockville, MD · $734 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Maaz Sohail, M.D.
Rockville, MD · $1,499 in drug and device payments (2025) · Telehealth · (301) 251-1244
Dr. Mark Birns, M.D.
Rockville, MD · $137 in drug and device payments (2025) · (301) 251-0015
Dr. Mark Gloger, M.D.
Rockville, MD · $725 in drug and device payments (2025) · Telehealth · (301) 251-1244
Dr. Michael Weinstein, M.D.
Rockville, MD · $63 in drug and device payments (2025) · (301) 908-5209
Dr. Neil Julie, M.D.
Rockville, MD · $461 in drug and device payments (2025) · (301) 987-0020
Dr. Olanma Okoji, M.D.
Rockville, MD · $1,119 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Robert Eisdorfer, MD
Rockville, MD · $55 in drug and device payments (2025) · (301) 340-3252
Dr. Sarit Kipnis
Rockville, MD · $1,620 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Scott Friedberg, MD
Rockville, MD · $1,824 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Sheila Levin, MD
Rockville, MD · No drug or device payments recorded (2025) · (301) 340-3252
Dr. Sneha Patel
Rockville, MD · $1,273 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Soonbok Woo, M.D.
Rockville, MD · $208 in drug and device payments (2025) · Telehealth · (301) 762-5020
Dr. Soorya Aggarwal, DO
Rockville, MD · $1,905 in drug and device payments (2025) · Telehealth · (301) 340-3252
Dr. Stephen Park, M.D.
Rockville, MD · $1,535 in drug and device payments (2025) · Telehealth · (301) 251-1244
Dr. Thomas Garvey Iii, MD
Rockville, MD · No drug or device payments recorded (2025) · (301) 881-3940
Dr. Toufic Kabbani, M.D.
Rockville, MD · No drug or device payments recorded (2025) · (301) 548-5713
Dr. Victor Witten, M.D.
Rockville, MD · $15 in drug and device payments (2025) · (301) 251-0015
Dr. William Steinberg, MD
Rockville, MD · $118 in drug and device payments (2025) · (301) 762-5020
Dr. William Stern, M.D.
Rockville, MD · $21 in drug and device payments (2025) · (301) 340-3252
Dr. Ruben Khan, M.D.
Rosedale, MD · $802 in drug and device payments (2025) · Telehealth · (410) 687-7010

Conditions Gastroenterology providers in Maryland 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 Maryland?

There are 503 Gastroenterology providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Maryland offer telehealth?

Yes. 200 of the 503 Gastroenterology providers in Maryland (about 40%) report offering telehealth services in CMS data.

Which cities in Maryland have the most Gastroenterology providers?

Baltimore (132), Rockville (38), Bethesda (35) have the highest concentration of Gastroenterology providers in Maryland.

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

325 of 503 Gastroenterology providers in Maryland (65%) 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 Maryland treat?

Gastroenterology providers 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 counts and profiles 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.

Do most Gastroenterologists in Maryland work in independent practices or large health systems?

Among 305 Gastroenterologists in Maryland enrolled in Medicare, 14% bill through a solo or small practice with fewer than 10 clinicians, 20% through a mid-size group of 10 to 99, and 66% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Maryland work at?

According to CMS facility affiliation records, the Maryland hospitals where the most Gastroenterologists hold privileges are Johns Hopkins Hospital, the in Baltimore; Johns Hopkins Bayview Medical Center in Baltimore; Adventist Healthcare Shady Grove Medical Center in Rockville.

Related reading on HealthcareDiscovery.AI

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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. Are you a Gastroenterology in Maryland? Get featured.