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Pediatric Gastroenterologists in Washington DC

Data updated monthly · Last refresh October 2026

28 Pediatric Gastroenterology providers practice in Washington DC. The largest concentration is in Washington. 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.

28providers
Washingtontop city

Where Pediatric Gastroenterologists in Washington DC practice

From CMS Medicare enrollment records covering 2 of the 28 providers listed here (7%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Pediatric GastroenterologistsAll clinicians in groupMain city
Medstar Medical Group II LLC23,726Washington

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Pediatric Gastroenterology providers in Washington DC

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. Agnieszka Pluta, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 444-4673
Dr. Alexandra Gervais
Washington, DC · $148 in drug and device payments (2025) · (202) 476-4596
Dr. Ali Bader, MD
Washington, DC · $18 in drug and device payments (2025) · (202) 884-3032
Dr. Angel Colon, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 444-4673
Dr. Anusha Rao, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 476-3032
Dr. Benny Kerzner, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 884-3031
Dr. Carine Halaby, MD
Washington, DC · $24 in drug and device payments (2025) · (888) 884-2327
Dr. Christine Kelly, PNP
Washington, DC · No drug or device payments recorded (2025) · (202) 884-3032
Dr. Clarivet Torres, MD
Washington, DC · $171 in drug and device payments (2025) · (202) 884-3058
Dr. Dahye Hong, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 243-3558
Dr. Diana Moya Orjuela, M.D.
Washington, DC · $130 in drug and device payments (2025) · (202) 476-5000
Dr. Geetanjali Bora, M.D
Washington, DC · $28 in drug and device payments (2025) · (202) 476-5000
Dr. Gladys Zimmerman, MD
Washington, DC · $24 in drug and device payments (2025) · (202) 476-5000
Dr. Ian Leibowitz, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 476-5000
Dr. Juli Tomaino, MD
Washington, DC · No drug or device payments recorded (2025) · (718) 514-0528
Dr. Jyoti Mani, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 476-5000
Dr. Laura Paez, NP
Washington, DC · No drug or device payments recorded (2025) · (202) 884-5000
Dr. Laurie Conklin, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 476-3058
Dr. Mariastella Serrano, MD
Washington, DC · $5,286 in drug and device payments (2025) · (202) 243-3558
Dr. Matthew Kowalik, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 476-5000
Dr. Nada Yazigi, MD
Washington, DC · $671 in drug and device payments (2025) · (202) 444-3700
Dr. Parvathi Mohan, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 884-3031
Dr. Philip Rogers, M.D.
Washington, DC · No drug or device payments recorded (2025) · (202) 444-8518
Dr. Ruby Mehta, MD
Washington, DC · No drug or device payments recorded (2025) · (202) 243-3558
Dr. Sona Sehgal, MD
Washington, DC · $28 in drug and device payments (2025) · (202) 884-3031
Dr. Stuart Kaufman
Washington, DC · No drug or device payments recorded (2025) · (202) 444-3700
Dr. Suruchi Batra
Washington, DC · No drug or device payments recorded (2025) · (202) 243-3400
Dr. Vahe Badalyan, MD
Washington, DC · $28 in drug and device payments (2025) · (202) 476-3058

Common questions

How many Pediatric Gastroenterology providers are in Washington DC?

There are 28 Pediatric Gastroenterology providers with active NPI records practicing in Washington DC, according to federal NPPES data refreshed monthly.

Which cities in Washington DC have the most Pediatric Gastroenterology providers?

Washington (28) have the highest concentration of Pediatric Gastroenterology providers in Washington DC.

How many Pediatric Gastroenterology providers in Washington DC received drug or device company payments?

11 of 28 Pediatric Gastroenterology providers in Washington DC (39%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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.

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 Pediatric Gastroenterology in Washington DC? Get featured.