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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. Robert Frankel, M.D.
Malvern, PA · $29,567 in drug and device payments (2025) · (610) 644-6755
Dr. Rupal Kothari, D.O.
Malvern, PA · $10,979 in drug and device payments (2025) · (610) 644-6755
Dr. Takahiro Nakamura, MD
Malvern, PA · $1,817 in drug and device payments (2025) · (610) 234-7900
Dr. Sudhir Narla
Mckeesport, PA · No drug or device payments recorded (2025) · (412) 672-5766
Dr. Gautam Anand, MD
Meadville, PA · No drug or device payments recorded (2025) · (814) 807-1202
Dr. Nitin Patel, MD
Meadville, PA · $319 in drug and device payments (2025) · (814) 807-1202
Dr. Harish Grover, MD
Mechanicsburg, PA · No drug or device payments recorded (2025) · Telehealth · (717) 988-8567
Dr. Hassan Tariq, M.D.
Mechanicsburg, PA · No drug or device payments recorded (2025) · (717) 988-8567
Dr. Eren Taydas, M.D.
Media, PA · $1,224 in drug and device payments (2025) · (484) 476-8390
Dr. Joseph Herdman, MD
Media, PA · $2,476 in drug and device payments (2025) · (610) 565-1808
Dr. Michael Waronker, DO
Media, PA · $85 in drug and device payments (2025) · (484) 476-8390
Dr. Oscar Laborda, M.D.
Media, PA · No drug or device payments recorded (2025) · (610) 565-1808
Dr. Stuart Barish, MD
Media, PA · $1,143 in drug and device payments (2025) · (610) 565-1808
Dr. William Huntington
Media, PA · $2,251 in drug and device payments (2025) · (610) 565-1808
Dr. Aakash Desai, M.D.
Monroeville, PA · $300 in drug and device payments (2025) · Telehealth · (412) 359-8900
Dr. Christina Dimaria, DO, RD
Monroeville, PA · $201 in drug and device payments (2025) · (412) 359-8900
Dr. Irving Gottfried, MD
Monroeville, PA · No drug or device payments recorded (2025) · (412) 457-0427
Dr. Satish Kanakamedala, MD.
Monroeville, PA · $61 in drug and device payments (2025) · (412) 683-2488
Dr. John Burns, M.D.
Montoursville, PA · No drug or device payments recorded (2025) · (570) 368-5566
Dr. Tamoor Shahid, MD
Montoursville, PA · No drug or device payments recorded (2025) · Telehealth · (570) 368-5566
Dr. James Pilla, D.O.
Moon Township, PA · $35 in drug and device payments (2025) · (412) 262-1000
Dr. Lester Stine, M.D.
Moon Township, PA · $2,550 in drug and device payments (2025) · (412) 262-1000
Dr. Nicholas Mahoney, M.D.
Moon Township, PA · $3,053 in drug and device payments (2025) · (412) 262-1000
Dr. Richard Kim, M.D.
Moon Township, PA · $1,659 in drug and device payments (2025) · (412) 262-1000
Dr. Robert Fusco, M.D.
Moon Township, PA · $510 in drug and device payments (2025) · (412) 262-1000
Dr. Vincent Pronesti, D.O.
Moon Township, PA · $3,113 in drug and device payments (2025) · (412) 359-4971
Dr. Ernest Stanley, M.D.
Moon Twp, PA · $23 in drug and device payments (2025) · (412) 262-1000
Dr. Frank Kim, M.D.
Moon Twp, PA · $687 in drug and device payments (2025) · (412) 262-1000
Dr. Chandrasekhara. Punukollu, MD
Mount Pleasant, PA · $526 in drug and device payments (2025) · (724) 547-7212
Dr. Sarfraz Ahmad, MD
Mt Pleasant, PA · $424 in drug and device payments (2025) · (724) 547-7212
Dr. Waseem Butt, MD
Newtown, PA · $86 in drug and device payments (2025) · (609) 528-8884
Dr. Balu Shetty, MD
N Huntingdon, PA · $63 in drug and device payments (2025) · (724) 864-0503
Dr. Saif Bella, MD
Orwigsburg, PA · $975 in drug and device payments (2025) · Telehealth · (570) 968-1300
Dr. Robert Diamond, MD
Penn Valley, PA · No drug or device payments recorded (2025) · (610) 745-0995
Dr. Frank Koziara, M.D.
Pgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 318-0075
Dr. Alan Mermelstein, MD
Phila, PA · $923 in drug and device payments (2025) · (215) 333-1377
Dr. Anthony Dimarino, M.D.
Phila, PA · $77 in drug and device payments (2025) · (215) 955-8900
Dr. Christopher Adkins, M.D.
Phila, PA · No drug or device payments recorded (2025) · Telehealth · (215) 955-8900
Dr. Cuckoo Choudhary, M.D.
Phila, PA · $266 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. David Kastenberg, M.D.
Phila, PA · $17 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. David Loren, M.D.
Phila, PA · $1,987 in drug and device payments (2025) · (215) 955-8900
Dr. Faisal Kamal
Phila, PA · $3,685 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Howard Kroop, M.D.
Phila, PA · $420 in drug and device payments (2025) · (215) 955-8900
Dr. Jeffrey Abrams, M.D.
Phila, PA · $183 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Jorge Prieto, M.D.
Phila, PA · $687 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Leo Katz, M.D.
Phila, PA · No drug or device payments recorded (2025) · Telehealth · (215) 955-8900
Dr. Linda Greenbaum, MD
Phila, PA · No drug or device payments recorded (2025) · (215) 955-8900
Dr. Marianne Ritchie, MD
Phila, PA · No drug or device payments recorded (2025) · (215) 955-8900
Dr. Michael Dimarino, M.D.
Phila, PA · $1,011 in drug and device payments (2025) · Telehealth · (215) 955-8900
Dr. Mitchell Conn, M.D.
Phila, PA · $1,000 in drug and device payments (2025) · (215) 955-8900

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.