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Gastroenterologists in Pennsylvania

Data updated monthly · Last refresh October 2026

1,053 Gastroenterology providers practice in Pennsylvania, including 318 (30%) offering telehealth. The largest concentration is in Philadelphia. 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.

1,053providers
318telehealth
Philadelphiatop city

Gastroenterology by city in Pennsylvania

Choose a city to see providers there.

Gastroenterology in Philadelphia222 providers
Gastroenterology in Pittsburgh104 providers
Gastroenterology in Allentown41 providers
Gastroenterology in Danville40 providers
Gastroenterology in Hershey35 providers
Gastroenterology in Lancaster34 providers
Gastroenterology in York29 providers
Gastroenterology in Wyomissing24 providers
Gastroenterology in Phila22 providers
Gastroenterology in Rydal19 providers
Gastroenterology in Erie17 providers
Gastroenterology in Wynnewood16 providers
Gastroenterology in Wilkes Barre15 providers
Gastroenterology in Doylestown15 providers
Gastroenterology in Fountain Hill15 providers
Gastroenterology in Scranton15 providers
Gastroenterology in Malvern14 providers
Gastroenterology in Camp Hill13 providers
Gastroenterology in West Chester12 providers
Gastroenterology in Sellersville12 providers
Gastroenterology in Altoona11 providers
Gastroenterology in Bryn Mawr11 providers
Gastroenterology in Lebanon9 providers
Gastroenterology in Harrisburg9 providers

Gastroenterology providers in Pennsylvania

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. Monjur Ahmed, MD
Phila, PA · $15 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Patricia Kozuch, M.D.
Phila, PA · $230 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Robert Coben, M.D.
Phila, PA · $62 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Sidney Cohen, M.D.
Phila, PA · No drug or device payments recorded (2025) · (215) 955-8900
Dr. Steven Greenfield, M.D.
Phila, PA · No drug or device payments recorded (2025) · (215) 955-8900
Dr. Steven Herrine, M.D.
Phila, PA · No drug or device payments recorded (2025) · Telehealth · (215) 955-8900
Dr. Thomas Kowalski, M.D.
Phila, PA · $2,005 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Aarati Malliah, MD
Philadelphia, PA · $991 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Aaron Martin, M.D.
Philadelphia, PA · $135 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Abhinav Sankineni, MD MPH
Philadelphia, PA · $6,556 in drug and device payments (2025) · Telehealth · (215) 707-9900
Dr. Abraham Segura, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 662-2200
Dr. Adam Ehrlich, M.D., M.P.H.
Philadelphia, PA · $35,812 in drug and device payments (2025) · Telehealth · (215) 707-9900
Dr. Akil Hassam, MD
Philadelphia, PA · $313 in drug and device payments (2025) · (518) 779-3132
Dr. Akinbowale Oyalowo
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 662-4301
Dr. Alexander Schlachterman, M.D.
Philadelphia, PA · $66,446 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Alexandra Selby, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 707-2000
Dr. Alexandra Strauss, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth · (215) 662-2200
Dr. Alice Pang, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 349-8222
Dr. Amanda Pebenito, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 662-8900
Dr. Amir Prushani, M.D. M.A.
Philadelphia, PA · $1,376 in drug and device payments (2025) · Telehealth · (215) 762-7000
Dr. Anand Raman Kumar, M.D., M.P.H.
Philadelphia, PA · $7,303 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Andrew Dargan, M.D.
Philadelphia, PA · $1,262 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Andrew Sanderson, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 707-9900
Dr. Andrew Weber, M.D.
Philadelphia, PA · $66 in drug and device payments (2025) · Telehealth · (215) 349-8222
Dr. Andrew Zabolotsky
Philadelphia, PA · $1,341 in drug and device payments (2025) · Telehealth · (215) 955-8465
Dr. Anna Buchner, MD
Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth · (215) 349-8222
Dr. Anwesh Dash
Philadelphia, PA · $460 in drug and device payments (2025) · (901) 286-7456
Dr. Asyia Ahmad, MD
Philadelphia, PA · $506 in drug and device payments (2025) · Telehealth · (215) 762-6220
Dr. Austin Chiang, MD, MPH
Philadelphia, PA · $325 in drug and device payments (2025) · (215) 955-8900
Dr. Austin Hwang, MD
Philadelphia, PA · $1,679 in drug and device payments (2025) · (215) 955-6180
Dr. Benjamin Krevsky, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 707-9900
Dr. Ben Stanger, MD
Philadelphia, PA · $2,430 in drug and device payments (2025) · (215) 349-8222
Dr. Beth Gardner, MD
Philadelphia, PA · $33,077 in drug and device payments (2025) · (215) 463-1483
Dr. Brenda Horwitz, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 707-9900
Dr. Brenda Velasco, MD
Philadelphia, PA · $424 in drug and device payments (2025) · Telehealth · (215) 707-3433
Dr. Brian Karp, MD
Philadelphia, PA · $2,152 in drug and device payments (2025) · (215) 955-8900
Dr. Brianna Shinn, MD
Philadelphia, PA · $1,165 in drug and device payments (2025) · Telehealth · (215) 349-8222
Dr. Bruce Gelman, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 742-9900
Dr. Bryson Katona, MD, PHD
Philadelphia, PA · $2,027 in drug and device payments (2025) · (215) 349-8222
Dr. Caroline Kerner, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 349-8222
Dr. Charles Bongiorno, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 707-9900
Dr. Charles Kistler, M.D., PHARM.D.
Philadelphia, PA · $121 in drug and device payments (2025) · (215) 955-8900
Dr. Chau Che, M.D.
Philadelphia, PA · $29 in drug and device payments (2025) · (215) 926-3120
Dr. Cherag Daruwala, MD
Philadelphia, PA · $16 in drug and device payments (2025) · (215) 926-3120
Dr. Chinyu Su, MD
Philadelphia, PA · $25 in drug and device payments (2025) · (215) 349-8222
Dr. Christina Twyman-saint Victor, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 349-8222
Dr. Christine Chan, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth · (215) 349-8222
Dr. Christopher Gasink, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 349-8222
Dr. Christopher Henry, M.D.
Philadelphia, PA · $103 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Christopher Schmoyer, MD
Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth · (215) 349-8222

Conditions Gastroenterology providers in Pennsylvania 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 Pennsylvania?

There are 1,053 Gastroenterology providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Pennsylvania offer telehealth?

Yes. 318 of the 1,053 Gastroenterology providers in Pennsylvania (about 30%) report offering telehealth services in CMS data.

Which cities in Pennsylvania have the most Gastroenterology providers?

Philadelphia (222), Pittsburgh (104), Allentown (41) have the highest concentration of Gastroenterology providers in Pennsylvania.

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

644 of 1,053 Gastroenterology providers in Pennsylvania (61%) 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 Pennsylvania 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 Pennsylvania work in independent practices or large health systems?

Among 699 Gastroenterologists in Pennsylvania enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 6% through a mid-size group of 10 to 99, and 89% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Pennsylvania work at?

According to CMS facility affiliation records, the Pennsylvania hospitals where the most Gastroenterologists hold privileges are Hospital of Univ of Pennsylvania in Philadelphia; St Lukes Hospital in Bethlehem; Chester County Hospital in West Chester.

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 Pennsylvania? Get featured.