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
Lesley.Foehrenbach@stonybrookmedicine.edu

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
Sandeep.Mallipattu@stonybrookmedicine.edu

Chelsea Estrada, DO, MS 
Assistant Professor of Medicine                               
Director, Nephrology Fellowship Program
Chelsea.Estrada@stonybrookmedicine.edu   

Melissa Espinoza, MA
Clinical Research Assistant                             
Melissa.Espinoza@stonybrookmedicine.edu