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Internal Medicine Doctors in New Jersey

Data updated monthly · Last refresh October 2026

4,660 Internal Medicine providers practice in New Jersey, including 1,249 (27%) offering telehealth. The largest concentration is in Newark. 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.

4,660providers
1,249telehealth
Newarktop city

Internal Medicine by city in New Jersey

Choose a city to see providers there.

Internal Medicine in Newark185 providers
Internal Medicine in New Brunswick142 providers
Internal Medicine in Jersey City118 providers
Internal Medicine in Camden104 providers
Internal Medicine in Toms River103 providers
Internal Medicine in Hackensack101 providers
Internal Medicine in Trenton99 providers
Internal Medicine in Morristown98 providers
Internal Medicine in Neptune78 providers
Internal Medicine in Englewood75 providers
Internal Medicine in Edison74 providers
Internal Medicine in Paterson70 providers
Internal Medicine in Princeton66 providers
Internal Medicine in Livingston65 providers
Internal Medicine in Brick64 providers
Internal Medicine in Hamilton57 providers
Internal Medicine in Elizabeth55 providers
Internal Medicine in Summit54 providers
Internal Medicine in Clifton52 providers
Internal Medicine in Voorhees52 providers
Internal Medicine in Paramus50 providers
Internal Medicine in Teaneck48 providers
Internal Medicine in Pennington44 providers
Internal Medicine in East Orange42 providers

Internal Medicine 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. Ashok Patel, MD
Runnemede, NJ · No drug or device payments recorded (2025) · (856) 939-6400
Dr. Ivan Lockward, MD, MPH
Runnemede, NJ · No drug or device payments recorded (2025) · Telehealth · (856) 962-8840
Dr. Amit Tailor, MD
Rutherford, NJ · $1,398 in drug and device payments (2025) · (201) 933-7611
Dr. David Isralowitz, MD
Rutherford, NJ · No drug or device payments recorded (2025) · (201) 939-8834
Dr. Eleanor Gonnella, MD
Rutherford, NJ · No drug or device payments recorded (2025) · (201) 939-2826
Dr. Jaroslaw Pondo, MD
Rutherford, NJ · $559 in drug and device payments (2025) · Telehealth · (201) 896-0050
Dr. John Digioia, M.D.
Rutherford, NJ · $876 in drug and device payments (2025) · Telehealth · (551) 309-3555
Dr. Kanchana Balasubramanian, M.D
Rutherford, NJ · No drug or device payments recorded (2025) · (201) 893-2939
Dr. Kathleen Kaelin Wooton, M.D.
Rutherford, NJ · No drug or device payments recorded (2025) · (201) 964-1806
Dr. Padma Chava, MD
Rutherford, NJ · $632 in drug and device payments (2025) · Telehealth · (201) 939-8834
Dr. Hung Sug Song, M.D.
Saddle Brook, NJ · $165 in drug and device payments (2025) · (201) 368-3800
Dr. Mahnaz Tantawi, MD
Saddle Brook, NJ · $210 in drug and device payments (2025) · Telehealth · (201) 712-7900
Dr. Mathew Silverman, DO
Saddle Brook, NJ · $103 in drug and device payments (2025) · Telehealth · (201) 845-4048
Dr. Philip Silverman, DO
Saddle Brook, NJ · No drug or device payments recorded (2025) · (201) 845-4048
Dr. Alyssa Becker, MD
Saddle River, NJ · $993 in drug and device payments (2025) · Telehealth · (201) 825-3933
Dr. Joseph Kasper, MD
Saddle River, NJ · No drug or device payments recorded (2025) · (201) 236-2000
Dr. Denis Tavani, MD
Salem, NJ · No drug or device payments recorded (2025) · (856) 935-0567
Dr. Kelly Wyatt
Salem, NJ · $117 in drug and device payments (2025) · (610) 619-7460
Dr. Prabhjot Kalsi, MD
Salem, NJ · No drug or device payments recorded (2025) · (856) 935-1000
Dr. Steven Park, M.D.
Salem, NJ · No drug or device payments recorded (2025) · (856) 935-6700
Dr. Bienvenido Alcasid, MD
Sayreville, NJ · No drug or device payments recorded (2025) · (732) 238-3773
Dr. Michael Simon, MD
Sayreville, NJ · $17,677 in drug and device payments (2025) · Telehealth · (732) 254-6200
Dr. Brian Cassidy, MD
Scotch Plains, NJ · No drug or device payments recorded (2025) · (908) 378-7200
Dr. Edred Shen, MD
Scotch Plains, NJ · $65 in drug and device payments (2025) · (908) 654-1500
Dr. Esteban Lomnitz, MD
Scotch Plains, NJ · No drug or device payments recorded (2025) · (908) 322-7786
Dr. John Christiano, M.D.
Scotch Plains, NJ · No drug or device payments recorded (2025) · (908) 322-2697
Dr. Melvin Rubenstein, M.D.,F.A.C.P.
Scotch Plains, NJ · No drug or device payments recorded (2025) · (908) 322-7786
Dr. Nieva Pons, M.D.
Scotch Plains, NJ · No drug or device payments recorded (2025) · (908) 654-5850
Dr. Steven Stanzione, MD
Scotch Plains, NJ · No drug or device payments recorded (2025) · (908) 322-7786
Dr. Anthony De Luca, MD
Sea Girt, NJ · No drug or device payments recorded (2025) · (732) 974-1980
Dr. Francis Rienzo, MD
Sea Girt, NJ · $14 in drug and device payments (2025) · (732) 974-1877
Dr. Holly Abate Bersalona, M.D.
Sea Girt, NJ · No drug or device payments recorded (2025) · Telehealth · (732) 282-9000
Dr. Janice Siciliano
Sea Girt, NJ · $810 in drug and device payments (2025) · Telehealth · (732) 974-8005
Dr. Kavita Beri, M.D.
Sea Girt, NJ · $49 in drug and device payments (2025) · Telehealth · (732) 974-8668
Dr. Louis Bersalona, M.D.
Sea Girt, NJ · $132 in drug and device payments (2025) · Telehealth · (732) 282-9000
Dr. Patricia Young, M.D.
Sea Girt, NJ · No drug or device payments recorded (2025) · (732) 974-8668
Dr. Philip Passalaqua, M.D.
Sea Girt, NJ · $85 in drug and device payments (2025) · (732) 974-0437
Dr. Raymond Masterson, M.D.
Sea Girt, NJ · No drug or device payments recorded (2025) · (732) 974-0340
Dr. Robert Demartin, M.D.
Sea Girt, NJ · $32 in drug and device payments (2025) · (732) 449-6681
Dr. Ying Lin, M.D.
Sea Girt, NJ · $82 in drug and device payments (2025) · (732) 974-8668
Dr. Claudio Fojanesi, M.D.
Secaucus, NJ · $96 in drug and device payments (2025) · Telehealth · (201) 863-3346
Dr. George Dixon, MD
Secaucus, NJ · No drug or device payments recorded (2025) · (201) 348-3636
Dr. George Paroulek, MD
Secaucus, NJ · $28 in drug and device payments (2025) · (201) 348-3636
Dr. Hashmukh Patel, MD
Secaucus, NJ · No drug or device payments recorded (2025) · (201) 392-3332
Dr. Idris Ali, MD
Secaucus, NJ · $331 in drug and device payments (2025) · Telehealth · (551) 258-1975
Dr. Jihad Moukdad
Secaucus, NJ · $1,997 in drug and device payments (2025) · (201) 223-1121
Dr. Mary Nadratowski, MD
Secaucus, NJ · No drug or device payments recorded (2025) · (201) 865-8120
Dr. Mauricio De Melo, M.D.
Secaucus, NJ · $124 in drug and device payments (2025) · Telehealth · (551) 257-7038
Dr. Ramadevi Enugala, MD
Secaucus, NJ · $483 in drug and device payments (2025) · Telehealth · (201) 369-5252
Dr. Robert Boyajian, M.D.
Secaucus, NJ · $125 in drug and device payments (2025) · (201) 865-3100

Conditions Internal Medicine providers in New Jersey commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in New Jersey?

There are 4,660 Internal Medicine providers with active NPI records practicing in New Jersey, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in New Jersey offer telehealth?

Yes. 1,249 of the 4,660 Internal Medicine providers in New Jersey (about 27%) report offering telehealth services in CMS data.

Which cities in New Jersey have the most Internal Medicine providers?

Newark (185), New Brunswick (142), Jersey City (118) have the highest concentration of Internal Medicine providers in New Jersey.

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

2,186 of 4,660 Internal Medicine providers in New Jersey (47%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in New Jersey treat?

Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Internal Medicine Doctors in New Jersey work in independent practices or large health systems?

Among 2,826 Internal Medicine Doctors in New Jersey enrolled in Medicare, 30% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 56% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in New Jersey work at?

According to CMS facility affiliation records, the New Jersey hospitals where the most Internal Medicine Doctors hold privileges are Morristown Medical Center in Morristown; Hackensack University Medical Center in Hackensack; Jfk University Medical Center in Edison.

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 Internal Medicine in New Jersey? Get featured.