Pharmacies looking to fill a prescription and patients looking to speak with a doctor can call the Nephrology Outpatient Clinic at 631-444-0580 or Fax 631-444-0562.

Lesley Foehrenbach
Fellowship Coordinator and
Nephrology Division Administrator
Phone: 631-444-1617, Fax: 631-546-7004

Sandeep K. Mallipattu, MD
DCI-Liebowitz Endowed Professor of Medicine
Chief, Division of Nephrology and Hypertension
Renaissance School of Medicine, Stony Brook University
Staff Physician, Northport VAMC

Chelsea Estrada, DO, MS 
Assistant Professor of Medicine                               
Director, Nephrology Fellowship Program   

Melissa Espinoza, MA
Clinical Research Assistant