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 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. Sandhya Salguti, MDDoylestown, PA · $336 in drug and device payments (2025) · Telehealth ·
(215) 345-6050 Dr. Walter Straus, M.D.Doylestown, PA · No drug or device payments recorded (2025) ·
(215) 297-0570 Dr. Alan Sears, MDDrexel Hill, PA · No drug or device payments recorded (2025) ·
(610) 626-2400 Dr. Leela Nayak, M.D.Drexel Hill, PA · $265 in drug and device payments (2025) ·
(610) 619-7475 Dr. Michael Goldberg, D.O.Drexel Hill, PA · $5,662 in drug and device payments (2025) ·
(610) 619-7475 Dr. Christos KaralisDu Bois, PA · $115 in drug and device payments (2025) ·
(814) 371-0600 Dr. Khiem Nguyen, MDDu Bois, PA · $176 in drug and device payments (2025) ·
(814) 371-0600 Dr. Richard Latuska, M.D.Du Bois, PA · $2,142 in drug and device payments (2025) ·
(814) 371-0600 Dr. Juan Carrere, M.D.Dubois, PA · No drug or device payments recorded (2025) ·
(814) 371-0600 Dr. Daisy Ortiz, M.D.East Norriton, PA · $107 in drug and device payments (2025) ·
(610) 630-6888 Dr. Ronald Leonard, M.D. PH.D.East Norriton, PA · $299 in drug and device payments (2025) ·
(610) 630-6888 Dr. Barry Herman, M.D.Easton, PA · No drug or device payments recorded (2025) ·
(610) 258-6635 Dr. Frank Dagostino, MDEaston, PA · No drug or device payments recorded (2025) ·
(610) 258-7350 Dr. Lindsley Van Der Veer, MDEaston, PA · No drug or device payments recorded (2025) ·
(610) 258-3567 Dr. Manoj Mittal, M.D.Easton, PA · No drug or device payments recorded (2025) ·
(484) 526-6545 Dr. Shanker Mukherjee, M.D.Easton, PA · No drug or device payments recorded (2025) ·
(610) 258-6635 Dr. Jeffrey Costanzo, MDEast Stroudsburg, PA · $46 in drug and device payments (2025) · Telehealth ·
(570) 664-8115 Dr. Robert Malcolm, MDEast Stroudsburg, PA · No drug or device payments recorded (2025) ·
(570) 421-3872 Dr. Stephen Strohlein, M.D.East Stroudsburg, PA · $903 in drug and device payments (2025) ·
(484) 526-6545 Dr. Aman Ali, MDEdwardsville, PA · $64,151 in drug and device payments (2025) ·
(570) 288-8100 Dr. Charles Scrobola, M.D.Edwardsville, PA · $570 in drug and device payments (2025) ·
(570) 824-2800 Dr. Martin Fried, MDEdwardsville, PA · No drug or device payments recorded (2025) ·
(570) 288-8100 Dr. Mohammad Tashkandi, M.D.Edwardsville, PA · $193 in drug and device payments (2025) ·
(570) 288-8100 Dr. Thomas Castellano, MDEdwardsville, PA · No drug or device payments recorded (2025) ·
(570) 288-8100 Dr. Nathan Schatz, MDElkins Park, PA · No drug or device payments recorded (2025) ·
(215) 379-2000 Dr. Gerald Bertiger, MDEphrata, PA · No drug or device payments recorded (2025) ·
(717) 738-5648 Dr. Abimbola Adenote, MDErie, PA · No drug or device payments recorded (2025) ·
(814) 452-2767 Dr. Brian Ng, MDErie, PA · $632 in drug and device payments (2025) · Telehealth ·
(814) 877-7733 Dr. Brian Viviano, DOErie, PA · $12,314 in drug and device payments (2025) ·
(814) 866-6835 Dr. David LevyErie, PA · No drug or device payments recorded (2025) ·
(814) 456-7733 Dr. Dinesh Khera, MDErie, PA · No drug or device payments recorded (2025) · Telehealth ·
(814) 452-2767 Dr. Don Brinberg, MDErie, PA · No drug or device payments recorded (2025) ·
(814) 452-2767 Dr. Matthew Klinge, MDErie, PA · $318 in drug and device payments (2025) · Telehealth ·
(814) 877-7733 Dr. Paul Gmuer, MDErie, PA · No drug or device payments recorded (2025) ·
(814) 452-2767 Dr. Robert HowerErie, PA · $744 in drug and device payments (2025) · Telehealth ·
(814) 877-7733 Dr. Vladislava Buntic, M.D. Dr. Sannasie Chandrasekaran, MDExport, PA · No drug or device payments recorded (2025) ·
(724) 689-8042 Dr. Steven Goldstein, MDExton, PA · No drug or device payments recorded (2025) ·
(610) 644-6755 Dr. Mohammed Chowdhury, M.D.Eynon, PA · No drug or device payments recorded (2025) ·
(570) 876-5900 Dr. Ahmad Nabatchi, MDFairmount City, PA · No drug or device payments recorded (2025) ·
(814) 275-3320 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.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
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.
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