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 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. Adonas Woodard, M.D.Turnersville, NJ · No drug or device payments recorded (2025) ·
(856) 413-5124 Dr. Daniel Altman, M.D.Turnersville, NJ · $188 in drug and device payments (2025) ·
(856) 629-7006 Dr. Ebere Alexander, M.DTurnersville, NJ · $20 in drug and device payments (2025) ·
(856) 513-4124 Dr. Emmanuel Demenagas, DOTurnersville, NJ · No drug or device payments recorded (2025) ·
(856) 513-4124 Dr. Gourab Das, DOTurnersville, NJ · $22 in drug and device payments (2025) ·
(856) 513-4124 Dr. Hasan Ehsan, M.D.Turnersville, NJ · No drug or device payments recorded (2025) ·
(856) 512-4124 Dr. Ian JacobiTurnersville, NJ · No drug or device payments recorded (2025) ·
(856) 513-4124 Dr. Kelash Rai, MDTurnersville, NJ · No drug or device payments recorded (2025) ·
(856) 513-4124 Dr. Krista King, M.D.Turnersville, NJ · $23 in drug and device payments (2025) · Telehealth ·
(856) 382-6500 Dr. Kruti MatlaniTurnersville, NJ · No drug or device payments recorded (2025) ·
(856) 513-4124 Dr. Lian Zhu, D.O.Turnersville, NJ · No drug or device payments recorded (2025) ·
(856) 513-4124 Dr. Marc Michelson, DOTurnersville, NJ · No drug or device payments recorded (2025) · Telehealth ·
(856) 401-9300 Dr. Maryann Lauletta, MDTurnersville, NJ · No drug or device payments recorded (2025) ·
(856) 401-9300 Dr. Nirmita Shah, M.D.Turnersville, NJ · No drug or device payments recorded (2025) ·
(856) 513-4124 Dr. Paul Jang, DOTurnersville, NJ · No drug or device payments recorded (2025) ·
(856) 513-4124 Dr. Purvaja NaikTurnersville, NJ · $20 in drug and device payments (2025) ·
(856) 513-4124 Dr. Raqiya ShoaibTurnersville, NJ · $159 in drug and device payments (2025) ·
(856) 513-4124 Dr. Renee Derosa, D.O.Turnersville, NJ · $124 in drug and device payments (2025) ·
(856) 513-4124 Dr. Robert Schwartz, D.O.Turnersville, NJ · No drug or device payments recorded (2025) ·
(856) 401-9300 Dr. Saeed Butt, MDTurnersville, NJ · $35 in drug and device payments (2025) ·
(856) 513-4124 Dr. Saira Ahmed, MDTurnersville, NJ · $74 in drug and device payments (2025) ·
(856) 740-9777 Dr. Sherri Kramer, MDTurnersville, NJ · No drug or device payments recorded (2025) ·
(856) 374-1432 Dr. Silvia Wang, D.O.Turnersville, NJ · No drug or device payments recorded (2025) ·
(856) 513-4124 Dr. Stephanie Sargent, DOTurnersville, NJ · No drug or device payments recorded (2025) ·
(856) 401-9300 Dr. Thomas Sexton, D.O.Turnersville, NJ · $21 in drug and device payments (2025) · Telehealth ·
(856) 218-5634 Dr. Yvette Wang, D.O.Turnersville, NJ · No drug or device payments recorded (2025) ·
(856) 513-4124 Dr. Anna Chernyak, MDUnion, NJ · $1,093 in drug and device payments (2025) · Telehealth ·
(908) 810-9330 Dr. Clark Philogene, M.D.Union, NJ · $1,077 in drug and device payments (2025) · Telehealth ·
(908) 688-5000 Dr. Corina Smighelschi, M.D. Dr. Dawn Calamari- Brinkrode, D.O.Union, NJ · No drug or device payments recorded (2025) · Telehealth ·
(908) 598-7950 Dr. Jacqueline Fernandez, MDUnion, NJ · $1,651 in drug and device payments (2025) ·
(908) 810-9147 Dr. Julie Dirico, MDUnion, NJ · No drug or device payments recorded (2025) ·
(908) 688-8545 Dr. Ludmila Gudz, MDUnion, NJ · $968 in drug and device payments (2025) · Telehealth ·
(908) 624-0090 Dr. Malcolm Hermele, M.D.Union, NJ · No drug or device payments recorded (2025) ·
(908) 687-7250 Dr. Nehaben Shah, M.D.Union, NJ · $137 in drug and device payments (2025) · Telehealth ·
(908) 688-4424 Dr. Nereida Diaz-johnson, M.D.Union, NJ · $1,125 in drug and device payments (2025) · Telehealth ·
(908) 688-5000 Dr. Nicholas Defilippis, M.D.Union, NJ · $1,446 in drug and device payments (2025) · Telehealth ·
(908) 688-2480 Dr. Nina Andreoli, MDUnion, NJ · No drug or device payments recorded (2025) · Telehealth ·
(908) 598-6655 Dr. P Lalla, MDUnion, NJ · No drug or device payments recorded (2025) ·
(908) 687-7101 Dr. Rajesh Dhirmalani, DO Dr. Shilpa Shroff, MDUnion, NJ · No drug or device payments recorded (2025) ·
(908) 598-7950 Dr. William Digiacomo, M.D.,F.A.C.P. Dr. William Digiacomo, M.D.Union, NJ · $1,265 in drug and device payments (2025) ·
(908) 851-2500 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
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.
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