HealthcareDiscovery.AI / Doctors / New York / Nephrology

Nephrologists in New York

Data updated monthly · Last refresh October 2026

1,044 Nephrology providers practice in New York, including 338 (32%) offering telehealth. The largest concentration is in New York. 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.

1,044providers
338telehealth
New Yorktop city

Nephrology by city in New York

Choose a city to see providers there.

Nephrology in New York276 providers
Nephrology in Brooklyn111 providers
Nephrology in Bronx75 providers
Nephrology in Rochester54 providers
Nephrology in Syracuse30 providers
Nephrology in Buffalo22 providers
Nephrology in Flushing22 providers
Nephrology in Staten Island21 providers
Nephrology in Mineola19 providers
Nephrology in Albany17 providers
Nephrology in Stony Brook14 providers
Nephrology in Great Neck14 providers
Nephrology in Manhasset12 providers
Nephrology in Amherst12 providers
Nephrology in New Hyde Park10 providers
Nephrology in East Setauket10 providers
Nephrology in Hawthorne9 providers
Nephrology in Cooperstown8 providers
Nephrology in Elmhurst8 providers
Nephrology in Jackson Heights8 providers
Nephrology in Yonkers8 providers
Nephrology in Elmira6 providers
Nephrology in Port Washington6 providers
Nephrology in Bay Shore6 providers

Nephrology providers in New York

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. Jonathan Lin, M.D.
New York, NY · $63 in drug and device payments (2025) · Telehealth · (212) 746-9077
Dr. Jonathan Lorch, M.D.
New York, NY · No drug or device payments recorded (2025) · (212) 746-1559
Dr. Jonathan Winston, MD
New York, NY · No drug or device payments recorded (2025) · Telehealth · (212) 241-1793
Dr. Jon Blumenfeld, M.D.
New York, NY · No drug or device payments recorded (2025) · (212) 746-1495
Dr. Jong In Lee, MD
New York, NY · No drug or device payments recorded (2025) · (844) 692-4692
Dr. Jordan Nestor, M.D.
New York, NY · No drug or device payments recorded (2025) · (212) 305-5960
Dr. Jordan Rosenstock, MD
New York, NY · $43 in drug and device payments (2025) · Telehealth · (212) 988-8149
Dr. Joseph Vassalotti, MD
New York, NY · $61 in drug and device payments (2025) · Telehealth · (212) 241-4060
Dr. Joseph Weisstuch, M.D
New York, NY · No drug or device payments recorded (2025) · Telehealth · (212) 263-0705
Dr. Joshua Herbert, MD
New York, NY · $157 in drug and device payments (2025) · (646) 791-2274
Dr. Joshua Rein, DO
New York, NY · No drug or device payments recorded (2025) · (212) 420-4070
Dr. Joshua Schwimmer, MD
New York, NY · $62 in drug and device payments (2025) · Telehealth · (212) 583-2930
Dr. Juan Oliver, M.D.
New York, NY · No drug or device payments recorded (2025) · (212) 305-6938
Dr. Judith Benstein, M.D.
New York, NY · No drug or device payments recorded (2025) · Telehealth · (212) 263-5654
Dr. Jun Li
New York, NY · $1,468 in drug and device payments (2025) · Telehealth · (212) 966-0808
Dr. Karim El Hachem, M.D.
New York, NY · No drug or device payments recorded (2025) · (212) 523-3530
Dr. Katerina Hysi, MD
New York, NY · No drug or device payments recorded (2025) · (267) 885-4530
Dr. Kathleen Leger, M.D.
New York, NY · No drug or device payments recorded (2025) · (718) 736-4049
Dr. Kirk Campbell, M.D.
New York, NY · $62,437 in drug and device payments (2025) · (212) 987-7208
Dr. Krishna Ratnam, M.D.
New York, NY · $67 in drug and device payments (2025) · (615) 260-3736
Dr. Kristin Meliambro, M.D.
New York, NY · $118 in drug and device payments (2025) · (212) 987-7208
Dr. Krzysztof Kiryluk, M.D.
New York, NY · $6,670 in drug and device payments (2025) · (212) 305-3273
Dr. Kurt Stenzel, M.D.
New York, NY · No drug or device payments recorded (2025) · (212) 746-1578
Dr. Lada Beara Lasic, M.D.
New York, NY · No drug or device payments recorded (2025) · Telehealth · (212) 686-7500
Dr. Lama Nazzal, M.D.
New York, NY · No drug or device payments recorded (2025) · Telehealth · (646) 825-6300
Dr. Larab Giniyani, DO
New York, NY · $438 in drug and device payments (2025) · Telehealth · (212) 420-4070
Dr. Leian Joseph, M.D.
New York, NY · No drug or device payments recorded (2025) · (212) 263-0705
Dr. Leonard Stern, M.D.
New York, NY · No drug or device payments recorded (2025) · (212) 249-8535
Dr. Leroy Herbert, MD
New York, NY · $29 in drug and device payments (2025) · Telehealth · (212) 281-8200
Dr. Lewis Kaufman, MD
New York, NY · $93 in drug and device payments (2025) · (212) 241-4060
Dr. Lili Chan, MD
New York, NY · $620 in drug and device payments (2025) · (212) 360-3734
Dr. Line Malha, M.D.
New York, NY · No drug or device payments recorded (2025) · Telehealth · (646) 962-2605
Dr. Liron Walsh, MD
New York, NY · No drug or device payments recorded (2025) · (973) 926-7000
Dr. Lisa Roberts, M.D.
New York, NY · No drug or device payments recorded (2025) · (917) 545-7648
Dr. Lois Katz, MD
New York, NY · No drug or device payments recorded (2025) · (212) 951-6875
Dr. Manikkam Suthanthiran, MD
New York, NY · No drug or device payments recorded (2025) · (212) 746-4430
Dr. Manish Ponda, M.D.
New York, NY · No drug or device payments recorded (2025) · (917) 599-8477
Dr. Mansi Mehta, D.O
New York, NY · No drug or device payments recorded (2025) · (212) 263-5506
Dr. Maria Devita, MD
New York, NY · $2,571 in drug and device payments (2025) · Telehealth · (212) 439-9251
Dr. Maria Nicolaides, MD
New York, NY · No drug or device payments recorded (2025) · (646) 227-3813
Dr. Mariela Navarro-torres, MD
New York, NY · $3,842 in drug and device payments (2025) · Telehealth · (212) 305-0320
Dr. Mark Gardenswartz, M.D.
New York, NY · $62 in drug and device payments (2025) · Telehealth · (212) 583-2930
Dr. Marta Dzyadyk, MD
New York, NY · No drug or device payments recorded (2025) · (212) 987-0389
Dr. Martine Pollack-zollman
New York, NY · No drug or device payments recorded (2025) · (212) 420-3743
Dr. Martin Sedlacek, M.D.
New York, NY · $71 in drug and device payments (2025) · (212) 987-7208
Dr. Matthew Abramson, M.D.
New York, NY · $46 in drug and device payments (2025) · Telehealth · (212) 987-7208
Dr. Matthias Bergmann, MD
New York, NY · No drug or device payments recorded (2025) · (646) 962-8900
Dr. Maya Fakhoury
New York, NY · No drug or device payments recorded (2025) · Telehealth · (212) 523-4000
Dr. Maya Rao, MD
New York, NY · No drug or device payments recorded (2025) · Telehealth · (212) 305-0320
Dr. Melissa Fajardo, M.D.
New York, NY · $712 in drug and device payments (2025) · (212) 942-0808

Conditions Nephrology providers in New York commonly treat

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

Common questions

How many Nephrology providers are in New York?

There are 1,044 Nephrology providers with active NPI records practicing in New York, according to federal NPPES data refreshed monthly.

Do Nephrology providers in New York offer telehealth?

Yes. 338 of the 1,044 Nephrology providers in New York (about 32%) report offering telehealth services in CMS data.

Which cities in New York have the most Nephrology providers?

New York (276), Brooklyn (111), Bronx (75) have the highest concentration of Nephrology providers in New York.

How many Nephrology providers in New York received drug or device company payments?

559 of 1,044 Nephrology providers in New York (54%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Nephrology providers in New York treat?

Nephrology providers commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure 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 Nephrologists in New York work in independent practices or large health systems?

Among 723 Nephrologists in New York enrolled in Medicare, 23% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 60% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Nephrologists in New York work at?

According to CMS facility affiliation records, the New York hospitals where the most Nephrologists hold privileges are New York-Presbyterian Hospital in New York; North Shore University Hospital in Manhasset; NYU Langone Hospitals in New York.

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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 Nephrology in New York? Get featured.