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Gastroenterologists in New Jersey

Data updated monthly · Last refresh October 2026

735 Gastroenterology providers practice in New Jersey, including 306 (42%) offering telehealth. The largest concentration is in New Brunswick. 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.

735providers
306telehealth
New Brunswicktop city

Gastroenterology by city in New Jersey

Choose a city to see providers there.

Gastroenterology in New Brunswick21 providers
Gastroenterology in Mount Laurel20 providers
Gastroenterology in Newark19 providers
Gastroenterology in West Orange19 providers
Gastroenterology in Neptune19 providers
Gastroenterology in Hackensack19 providers
Gastroenterology in Toms River19 providers
Gastroenterology in Brick18 providers
Gastroenterology in Clifton16 providers
Gastroenterology in Marlton15 providers
Gastroenterology in Voorhees14 providers
Gastroenterology in Cherry Hill14 providers
Gastroenterology in Oakhurst13 providers
Gastroenterology in Morristown13 providers
Gastroenterology in Emerson13 providers
Gastroenterology in Flemington13 providers
Gastroenterology in Union13 providers
Gastroenterology in Edison13 providers
Gastroenterology in Wayne12 providers
Gastroenterology in Princeton12 providers
Gastroenterology in Berkeley Heights10 providers
Gastroenterology in Paramus10 providers
Gastroenterology in Ridgewood9 providers
Gastroenterology in Red Bank9 providers

Gastroenterology providers in New Jersey

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. Kevin Skole, MD
Plainsboro, NJ · $2,714 in drug and device payments (2025) · Telehealth · (609) 853-7272
Dr. Kristina Katz, MD
Plainsboro, NJ · $1,308 in drug and device payments (2025) · Telehealth · (609) 853-6390
Dr. Peter Dellatore, MD
Plainsboro, NJ · $1,398 in drug and device payments (2025) · Telehealth · (609) 853-6390
Dr. John Mckee, M.D.
Pomona, NJ · No drug or device payments recorded (2025) · (609) 652-1000
Dr. Latha Alaparthi, MD
Pomona, NJ · $23 in drug and device payments (2025) · (609) 652-1000
Dr. Aaron Bellows, M.D.
Princeton, NJ · $1,674 in drug and device payments (2025) · (609) 924-1422
Dr. Amy Shriver, M.D.
Princeton, NJ · $36,328 in drug and device payments (2025) · Telehealth · (609) 924-1422
Dr. Angela Merlo, MD
Princeton, NJ · No drug or device payments recorded (2025) · (609) 896-0800
Dr. Anish Sheth, MD
Princeton, NJ · $15,069 in drug and device payments (2025) · (609) 924-9300
Dr. Anne Swedlund, MD
Princeton, NJ · No drug or device payments recorded (2025) · (609) 924-9300
Dr. Craig Margulies, MD
Princeton, NJ · $26 in drug and device payments (2025) · (609) 924-9300
Dr. Darren Andrade, M.D.
Princeton, NJ · $1,295 in drug and device payments (2025) · (609) 924-1422
Dr. Glenn Osias, MD
Princeton, NJ · $2,510 in drug and device payments (2025) · Telehealth · (609) 924-1422
Dr. Michael Fidanzato, M.D.
Princeton, NJ · No drug or device payments recorded (2025) · (609) 921-7620
Dr. Robert Meirowitz, MD
Princeton, NJ · $1,797 in drug and device payments (2025) · (609) 924-1422
Dr. Stanley Hsu, M.D.
Princeton, NJ · $169 in drug and device payments (2025) · (099) 249-3006
Dr. William Segal, MD
Princeton, NJ · $360 in drug and device payments (2025) · (609) 924-1422
Dr. Eyad Baghal, M.D.
Prospect Park, NJ · $1,976 in drug and device payments (2025) · Telehealth · (973) 782-4871
Dr. Pavan Sachan, M.D.
Rahway, NJ · $454 in drug and device payments (2025) · Telehealth · (908) 688-8080
Dr. Scott Gelman, M.D.
Randolph, NJ · No drug or device payments recorded (2025) · Telehealth · (862) 260-3020
Dr. Brian Boyle, D.O.
Red Bank, NJ · No drug or device payments recorded (2025) · (732) 842-4294
Dr. Douglas Weine, M.D.
Red Bank, NJ · $138 in drug and device payments (2025) · Telehealth · (732) 842-4294
Dr. Gregory Heyt, M.D.
Red Bank, NJ · $1,053 in drug and device payments (2025) · Telehealth · (732) 842-4294
Dr. Howard Hampel, MD, PHD
Red Bank, NJ · $1,326 in drug and device payments (2025) · Telehealth · (732) 842-4294
Dr. Joseph Binns, MD
Red Bank, NJ · $7,354 in drug and device payments (2025) · Telehealth · (732) 842-4294
Dr. Joseph Marzano, M.D.
Red Bank, NJ · $1,484 in drug and device payments (2025) · Telehealth · (732) 842-4294
Dr. Michael Makar
Red Bank, NJ · $979 in drug and device payments (2025) · Telehealth · (732) 842-4294
Dr. Robert Gialanella, M.D.
Red Bank, NJ · $589 in drug and device payments (2025) · Telehealth · (732) 842-4294
Dr. Yu-jeong Choi, MD
Red Bank, NJ · $38 in drug and device payments (2025) · Telehealth · (732) 842-4294
Dr. Anna Korkis, MD
Ridgewood, NJ · $1,011 in drug and device payments (2025) · (201) 444-0009
Dr. Haleh Pazwash, M.D.
Ridgewood, NJ · $26,157 in drug and device payments (2025) · Telehealth · (201) 523-4141
Dr. Homayoon Hatefi, MD
Ridgewood, NJ · No drug or device payments recorded (2025) · (201) 445-7776
Dr. Jay Babich, M.D.
Ridgewood, NJ · $70 in drug and device payments (2025) · (201) 444-2600
Dr. Jeffrey Danzig, M.D.
Ridgewood, NJ · $812 in drug and device payments (2025) · Telehealth · (201) 445-8787
Dr. Jennifer Hsieh, M.D.
Ridgewood, NJ · $445 in drug and device payments (2025) · (212) 444-2600
Dr. Michael Rahmin, M.D.
Ridgewood, NJ · $16 in drug and device payments (2025) · Telehealth · (201) 444-2600
Dr. Mitchell Rubinoff, M.D.
Ridgewood, NJ · No drug or device payments recorded (2025) · (201) 444-2600
Dr. Zvi Fischer, M.D.
Ridgewood, NJ · No drug or device payments recorded (2025) · (201) 444-2600
Dr. Aditi Chhada, M.D.
River Edge, NJ · $1,655 in drug and device payments (2025) · Telehealth · (201) 489-7772
Dr. Eric Rosendorf, MD
River Edge, NJ · $1,030 in drug and device payments (2025) · Telehealth · (201) 489-7772
Dr. George Nikias, MD
River Edge, NJ · $665 in drug and device payments (2025) · Telehealth · (201) 489-7772
Dr. Richard Lin, M.D.
River Edge, NJ · $871 in drug and device payments (2025) · Telehealth · (201) 489-7772
Dr. Steven Leibowitz, M.D.
River Edge, NJ · $811 in drug and device payments (2025) · Telehealth · (201) 489-7772
Dr. Frank Candido, MD
River Vale, NJ · $159 in drug and device payments (2025) · (201) 265-4050
Dr. Amy Tyberg, M.D.
Rochelle Park, NJ · $1,017 in drug and device payments (2025) · Telehealth · (551) 996-1817
Dr. Michel Kahaleh, MD
Rochelle Park, NJ · $2,752 in drug and device payments (2025) · Telehealth · (551) 996-1817
Dr. Christopher Tait, M.D.
Rockaway, NJ · $1,256 in drug and device payments (2025) · Telehealth · (973) 971-7507
Dr. Ricardo Rodriguez, MD
Roselle Park, NJ · $1,052 in drug and device payments (2025) · (908) 245-2229
Dr. Steven Rodriguez, MD
Roselle Park, NJ · $3,713 in drug and device payments (2025) · (908) 245-2229
Dr. Kenneth Zierer, M.D.
Rutherford, NJ · $1,377 in drug and device payments (2025) · (201) 842-0020

Conditions Gastroenterology providers in New Jersey 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 New Jersey?

There are 735 Gastroenterology providers with active NPI records practicing in New Jersey, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in New Jersey offer telehealth?

Yes. 306 of the 735 Gastroenterology providers in New Jersey (about 42%) report offering telehealth services in CMS data.

Which cities in New Jersey have the most Gastroenterology providers?

New Brunswick (21), Mount Laurel (20), Newark (19) have the highest concentration of Gastroenterology providers in New Jersey.

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

548 of 735 Gastroenterology providers in New Jersey (75%) 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 New Jersey 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 New Jersey work in independent practices or large health systems?

Among 546 Gastroenterologists in New Jersey enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 73% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in New Jersey work at?

According to CMS facility affiliation records, the New Jersey hospitals where the most Gastroenterologists hold privileges are Morristown Medical Center in Morristown; West Jersey Hospital in Voorhees; Jersey Shore University Medical Center in Neptune.

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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 New Jersey? Get featured.