Staff

Peter Bernacki
Senior Director Business
Services
718-430-8889
peter.bernacki@einsteinmed.edu 

Rhomina Carrasco
Administrative Manager
718-430-8890
rhomina.carrasco@einsteinmed.edu 

Helen Martinez
Accounts Payable Manager
718-430-8654
helen.martinez@einsteinmed.edu 

Diana O'Neill
Expenditure Assistant
718-430-2074
diana.oneill@einsteinmed.edu 

Margaret Fuentes
Travel Expense Assistant
718-430-3027
margaret.fuentes@einsteinmed.edu 

Lorena "Madeline" Ortiz
Expenditure Assistant
718-430-3265
lorena.ortiz@einsteinmed.edu 

Dilcia Pena
Bookkeeper
718-430-3012
dilcia.pena@einsteinmed.edu 

Yaneris Cruz-Alcantara
Senior Accounts Payable Analyst
718-430-2236
yaneris.cruzalcantara@einsteinmed.edu 
 

Daniel Zambo
Purchasing Manager
718-430-3424
daniel.zambo@einsteinmed.edu 

Anita Butta
Contract Administrator
718-430-8886
abutta@einsteinmed.edu 

TBA
Assistant Contract Administrator
718-430-2333
 

Randy Osi
Scientific Purchasing Manager
718-430-8883
randy.osi@einsteinmed.edu 

Heather Martinez
Senior Contract Administrator
718-430-2357
heather.nonnon@einsteinmed.edu 

Jose Guzman
Purchasing Assistant
718-430-3015
Jose.guzman@einsteinmed.edu 

Shampa Tiwari
Sr. System Analyst
718-430-8831
shampa.tiwari@einsteinmed.edu 

Michael Winkler
Director of Energy & Sustainability
718-430-8977
michael.winkler@einsteinmed.edu