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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. Richard Altman, MD
Lancaster, PA · No drug or device payments recorded (2025) · (717) 869-4600
Dr. Richard Elkin, DO
Lancaster, PA · No drug or device payments recorded (2025) · (717) 869-4600
Dr. Sadiya Cheshty, MD
Lancaster, PA · No drug or device payments recorded (2025) · Telehealth · (717) 544-3400
Dr. Scott Douglas, M.D.
Lancaster, PA · $899 in drug and device payments (2025) · Telehealth · (717) 869-4600
Dr. Steve Chen, M.D.
Lancaster, PA · No drug or device payments recorded (2025) · (717) 544-3500
Dr. Thomas Foley, MD
Lancaster, PA · $162 in drug and device payments (2025) · (717) 869-4600
Dr. Ashley Davis, MD
Langhorne, PA · $2,354 in drug and device payments (2025) · (215) 321-7221
Dr. Craig Barash, M.D.
Langhorne, PA · $1,940 in drug and device payments (2025) · (215) 750-2911
Dr. John Volpe, D.O.
Langhorne, PA · $1,537 in drug and device payments (2025) · (215) 750-2911
Dr. Kenneth Breslin, M.D.
Langhorne, PA · $1,513 in drug and device payments (2025) · (215) 321-7221
Dr. Kristin Braun, M.D.
Langhorne, PA · $131 in drug and device payments (2025) · Telehealth · (215) 891-9400
Dr. Radhakrishna Kalakuntla, MD
Langhorne, PA · $413 in drug and device payments (2025) · (215) 702-7090
Dr. Stephen Rafelson, M.D.
Langhorne, PA · $616 in drug and device payments (2025) · (215) 321-7221
Dr. Jong Hyun Nam, M.D.
Lansdale, PA · $1,149 in drug and device payments (2025) · Telehealth · (215) 257-5071
Dr. Douglas Klions, M.D.
Latrobe, PA · $28 in drug and device payments (2025) · (724) 532-5360
Dr. Atul Bhardwaj, MD
Lebanon, PA · $282 in drug and device payments (2025) · (717) 376-1180
Dr. David Cozzi, DO
Lebanon, PA · No drug or device payments recorded (2025) · (717) 376-1180
Dr. David Deysher, D.O.
Lebanon, PA · No drug or device payments recorded (2025) · (717) 376-1180
Dr. Hanisha Manickavasagan, M.D.
Lebanon, PA · No drug or device payments recorded (2025) · (717) 376-1180
Dr. Premnath Narahari, MD
Lebanon, PA · $19 in drug and device payments (2025) · (717) 376-1180
Dr. Saeed Bagheri, MD
Lebanon, PA · No drug or device payments recorded (2025) · (717) 270-4545
Dr. Sahil Patel, M.D.
Lebanon, PA · $384 in drug and device payments (2025) · (717) 270-5700
Dr. Thaddeus Szydlowski, M.D.
Lebanon, PA · No drug or device payments recorded (2025) · (717) 376-1180
Dr. Trent Nichols, MD
Lebanon, PA · No drug or device payments recorded (2025) · (717) 270-4545
Dr. Ahmed Hasan, MD
Lehighton, PA · $1,234 in drug and device payments (2025) · Telehealth · (610) 379-0443
Dr. Andrew Schwartz, MD
Lehighton, PA · $433 in drug and device payments (2025) · Telehealth · (610) 379-0443
Dr. Mahreema Jawairia
Lehighton, PA · $1,129 in drug and device payments (2025) · Telehealth · (610) 379-0443
Dr. Neil Wesner
Lehigton, PA · No drug or device payments recorded (2025) · (610) 379-0443
Dr. Elliott Frank, D.O.
Levittown, PA · $788 in drug and device payments (2025) · (215) 547-3441
Dr. Robert Goldstein, M.D.
Levittown, PA · $1,738 in drug and device payments (2025) · (215) 547-3441
Dr. Joseph Gallagher, MD
Lewisburg, PA · No drug or device payments recorded (2025) · (570) 524-2722
Dr. Vladimir Petorak, MD
Lewisburg, PA · No drug or device payments recorded (2025) · (570) 524-2722
Dr. Charles Everhart, M.D.
Lewistown, PA · No drug or device payments recorded (2025) · (717) 242-2531
Dr. Chijioke Enweluzo, M.D.
Lewistown, PA · $70 in drug and device payments (2025) · (717) 242-2531
Dr. Rocco Volpe, M.D.
Lewistown, PA · No drug or device payments recorded (2025) · (717) 242-2531
Dr. Ron Schey, MD
Lewistown, PA · $35 in drug and device payments (2025) · (717) 248-5411
Dr. Annapurna Korimilli, M.D.
Limerick, PA · $119 in drug and device payments (2025) · (484) 938-4030
Dr. Elizabeth Rock, M.D.
Limerick, PA · No drug or device payments recorded (2025) · (484) 938-4030
Dr. Nicholas Katzen, MD
Limerick, PA · No drug or device payments recorded (2025) · (484) 938-4030
Dr. Adam Kaufman, MD
Malvern, PA · $2,290 in drug and device payments (2025) · (610) 644-6755
Dr. Anil Sharma, MD
Malvern, PA · $1,134 in drug and device payments (2025) · (610) 644-6755
Dr. Janson Jacob, MD
Malvern, PA · $621 in drug and device payments (2025) · (610) 644-6755
Dr. Johann Hasbun, M.D.
Malvern, PA · $2,727 in drug and device payments (2025) · (484) 339-6869
Dr. Margaret Lewis
Malvern, PA · $3,420 in drug and device payments (2025) · (610) 644-6755
Dr. Matthew Astroff, M.D.
Malvern, PA · No drug or device payments recorded (2025) · (610) 644-6755
Dr. Maura Barr, DO
Malvern, PA · $1,271 in drug and device payments (2025) · (610) 644-6755
Dr. Michael Wolfson, M.D.
Malvern, PA · $2,805 in drug and device payments (2025) · (610) 644-6755
Dr. Nicole Albert, D.O.
Malvern, PA · $2,272 in drug and device payments (2025) · (610) 644-6755
Dr. Norman Callahan, D.O.
Malvern, PA · $1,863 in drug and device payments (2025) · (610) 644-6755
Dr. Richard Tolin, M.D.
Malvern, PA · No drug or device payments recorded (2025) · (610) 644-6755

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.