The Administration and Membership Services Department performs critical functions for the Association, including managing the Association’s finances, operations, administrative functions, information technology needs, human resources, and production. The Department also handles many important membership-related services. 

Lee H. Perlman
Executive Vice President, Administration and Chief Financial Officer
(212) 506-5433
perlman@gnyha.org 

Elizabeth Barrett
Assistant Vice President and Controller
(212) 258-5379
barrett@gnyha.org 

Kathleen Corbett
Director, Administrative Operations
(212) 506-5473
corbett@gnyha.org 

Lisa M. Krieger, C.P.A.
Vice President, Corporate Finance
(212) 506-5451
krieger@gnyha.org 

Greg Montano
Senior Director, Information Technology
(212) 506-5530
montano@gnyha.org

Stewart M. Presser
Vice President, Membership Services
(212) 506-5444
presser@gnyha.org

David Rosenfeld
Associate Vice President, Information Technology
(212) 506-5459
rosenfeld@gnyha.org 

Marjorie Rosenthal
Vice President, Human Resources and Administration
(212) 506-5434
rosenthal@gnyha.org