HealthcareDiscovery.AI / Doctors / New Jersey / Bergenfield / Internal Medicine

Internal Medicine in Bergenfield, New Jersey

Data updated monthly · Last refresh September 2026

11 Internal Medicine providers practice in Bergenfield. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Bergenfield

Listed alphabetically. 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. Beryl Pereira, MD.
Bergenfield, NJ · $3,257 in drug and device payments (2025) · (201) 387-6900
Dr. Gohar Tiratsuyan, MD
Bergenfield, NJ · $183 in drug and device payments (2025) · Telehealth · (201) 374-9201
Dr. Josef Weisgras, MD
Bergenfield, NJ · No drug or device payments recorded (2025) · (201) 384-0036
Dr. Luis Negron
Bergenfield, NJ · $30 in drug and device payments (2025) · (201) 374-1171
Dr. Maria Debes
Bergenfield, NJ · No drug or device payments recorded (2025) · (917) 287-1959
Dr. Michael Degennaro, M.D.
Bergenfield, NJ · No drug or device payments recorded (2025) · (201) 387-6900
Dr. Ming-kong Liu, M.D.
Bergenfield, NJ · $846 in drug and device payments (2025) · (201) 501-0082
Dr. Mukund Das, MD
Bergenfield, NJ · $22 in drug and device payments (2025) · Telehealth · (201) 586-0001
Dr. Paul Diamond, MD
Bergenfield, NJ · $14 in drug and device payments (2025) · (201) 384-9255
Dr. Raja Jagtiani, M.D
Bergenfield, NJ · No drug or device payments recorded (2025) · (201) 387-0087
Dr. Susan Zeveloff, MD
Bergenfield, NJ · $202 in drug and device payments (2025) · Telehealth · (201) 387-2040

Conditions Internal Medicine providers in Bergenfield, 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 Bergenfield, New Jersey?

There are 11 Internal Medicine providers with active NPI records practicing in Bergenfield, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Bergenfield treat?

Internal Medicine providers in Bergenfield 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 records 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.

All specialties in Bergenfield Internal Medicine across New Jersey

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.