HealthcareDiscovery.AI / Doctors / New York / Amherst / Nephrology

Nephrology in Amherst, New York

Data updated monthly · Last refresh September 2026

12 Nephrology providers practice in Amherst. Listings are drawn from federal public records and are not endorsements.

Nephrology providers in Amherst

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. Alan Kuritzky, M.D.
Amherst, NY · No drug or device payments recorded (2025) · (716) 838-3188
Dr. Arundathi Namassivaya, MD
Amherst, NY · $248 in drug and device payments (2025) · Telehealth · (716) 838-3188
Dr. George Marinides, MD
Amherst, NY · $6 in drug and device payments (2025) · (716) 838-3188
Dr. Heather Wheat, MD
Amherst, NY · $87 in drug and device payments (2025) · (716) 838-3188
Dr. Imad Ahmed, M.D
Amherst, NY · $200 in drug and device payments (2025) · Telehealth · (716) 838-3188
Dr. James Ryan, MD
Amherst, NY · $299 in drug and device payments (2025) · Telehealth · (716) 838-3188
Dr. Jyotsna Bhatnagar
Amherst, NY · $194 in drug and device payments (2025) · (716) 608-8106
Dr. Kristin Matteson, D.O.
Amherst, NY · $95 in drug and device payments (2025) · Telehealth · (716) 838-3188
Dr. Maria Delcastillo, M.D.
Amherst, NY · $124 in drug and device payments (2025) · (716) 838-3188
Dr. Richard Steinacher, D.O.
Amherst, NY · $15 in drug and device payments (2025) · Telehealth · (716) 838-3188
Dr. Theodore Herman, M.D.
Amherst, NY · No drug or device payments recorded (2025) · (716) 834-0571
Dr. Winnie Su, MD
Amherst, NY · $154 in drug and device payments (2025) · Telehealth · (716) 838-3188

Conditions Nephrology providers in Amherst, 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 Amherst, New York?

There are 12 Nephrology providers with active NPI records practicing in Amherst, according to federal NPPES data refreshed monthly.

What conditions do Nephrology providers in Amherst treat?

Nephrology providers in Amherst 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 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 Amherst Nephrology across New York

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.