HealthcareDiscovery.AI / Doctors / Maryland / Gastroenterology

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. Uni Wong, M.D.
Baltimore, MD · No drug or device payments recorded (2025) · (410) 328-5756
Dr. Valaparambil Sivan, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 238-0881
Dr. Venkata Akshintala, M.D.
Baltimore, MD · $13,350 in drug and device payments (2025) · Telehealth · (410) 614-6708
Dr. Vijay Adimoolam, MD
Baltimore, MD · $123 in drug and device payments (2025) · (443) 849-3400
Dr. Xheni Deda, MD
Baltimore, MD · $136 in drug and device payments (2025) · (443) 782-7640
Dr. Yamile Haito Chavez
Baltimore, MD · No drug or device payments recorded (2025) · (443) 683-9692
Dr. Yousef Fazel
Baltimore, MD · $490 in drug and device payments (2025) · (410) 328-5780
Dr. Zadid Haq, MD
Baltimore, MD · $147 in drug and device payments (2025) · Telehealth · (410) 955-2635
Dr. Zara Manuelyan, M.D.
Baltimore, MD · $140 in drug and device payments (2025) · Telehealth · (410) 933-7495
Dr. Zhiping Li, MD
Baltimore, MD · No drug or device payments recorded (2025) · (410) 955-4166
Dr. Zilla Hussain, M.D.
Baltimore, MD · $1,344 in drug and device payments (2025) · Telehealth · (443) 849-3400
Dr. Zin Nwe, M.D.
Baltimore, MD · $155 in drug and device payments (2025) · (443) 444-4863
Dr. Zurabi Lominadze, M.D.
Baltimore, MD · $356 in drug and device payments (2025) · (410) 328-5780
Dr. Ashok Narang, MD
Bel Air, MD · No drug or device payments recorded (2025) · (443) 643-4700
Dr. Francis Pisciotta, M.D.
Bel Air, MD · No drug or device payments recorded (2025) · (410) 638-5333
Dr. Moorkath Unni, MD
Bel Air, MD · $310 in drug and device payments (2025) · Telehealth · (410) 803-2211
Dr. Tamasha Persaud, MD
Bel Air, MD · No drug or device payments recorded (2025) · (410) 328-5780
Dr. Jerrold Canakis, M.D.
Berlin, MD · $2,868 in drug and device payments (2025) · Telehealth · (410) 641-2938
Dr. Jonathan Bell, MD
Berlin, MD · $595 in drug and device payments (2025) · (410) 629-1450
Dr. Lee Klepper, MD
Berlin, MD · $583 in drug and device payments (2025) · (410) 629-1450
Dr. Mehak Bassi, MD
Berlin, MD · $797 in drug and device payments (2025) · Telehealth · (410) 912-6021
Dr. Scott Itzkowitz, D.O.
Berlin, MD · $331 in drug and device payments (2025) · (410) 629-1450
Dr. Aaron Brown, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4000
Dr. Ajay Bakhshi, M.D.
Bethesda, MD · $1,380 in drug and device payments (2025) · (301) 530-5142
Dr. Allison Bush, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (315) 406-3163
Dr. Anita Bhushan, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4000
Dr. Aron Yustein, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-0510
Dr. Ayeetin Azah, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 319-8278
Dr. Dawn Torres, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · Telehealth · (301) 295-4600
Dr. Eric Pollack, M.D.
Bethesda, MD · $3,646 in drug and device payments (2025) · Telehealth · (301) 493-5210
Dr. George Bolen, M.D.
Bethesda, MD · $2,951 in drug and device payments (2025) · Telehealth · (301) 493-5210
Dr. Howard Goldberg, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 654-2521
Dr. James Kikendall, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4600
Dr. Jared Magee, DO,MPH
Bethesda, MD · $52 in drug and device payments (2025) · (301) 400-1702
Dr. Jeffrey Laczek, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 319-3768
Dr. John Bassett, M.D.
Bethesda, MD · $291 in drug and device payments (2025) · (301) 319-8713
Dr. John Mccarthy, M.D., M.SC.
Bethesda, MD · $26 in drug and device payments (2025) · (301) 295-4000
Dr. Jonathan Kittle, DO
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4600
Dr. Joseph Cheatham, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4600
Dr. Jose Serrano, MD
Bethesda, MD · No drug or device payments recorded (2025) · (204) 593-4271
Dr. Katharine Salyer, MD
Bethesda, MD · No drug or device payments recorded (2025) · (910) 907-7949
Dr. Lawrence Goldkind, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4595
Dr. Marc Ghany, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 402-5115
Dr. Maria Sjogren, MD
Bethesda, MD · $16,914 in drug and device payments (2025) · (301) 525-5035
Dr. Michael Adams, DO
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4600
Dr. Naveen Gupta, M.D.
Bethesda, MD · $1,287 in drug and device payments (2025) · (301) 530-5142
Dr. Nicole Harrison, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4600
Dr. Patrick Young, MD
Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4600
Dr. Peter Kaufman, M.D.
Bethesda, MD · No drug or device payments recorded (2025) · (301) 493-5210
Dr. Reezwana Chowdhury, M.D.
Bethesda, MD · $27,912 in drug and device payments (2025) · Telehealth · (301) 896-6700

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

Gastroenterology in all 50 states Search all 503 in the directory Ask Zach for help choosing

Related

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. Are you a Gastroenterology in Maryland? Get featured.