GNYHA Services, Inc., a wholly owned, for-profit subsidiary of GNYHA Ventures has a unique business alliance with Premier, Inc., one of the nation's largest medical/surgical and pharmaceutical group purchasing programs. GNYHA Services also operates its own regional group purchasing program for both Premier and non-Premier members.
Lee H. Perlman
Chief Executive Officer
(212) 506-5433
perlman@gnyha.org
Christopher O’Connor
President
(212) 506-5415
oconnor@gnyha.org
Pharmacy Services
William R. Larkin, MS, RPh
Executive Vice President
(212) 506-5450
larkin@gnyha.org
David Grish
Vice President, Pharmacy Services
(212) 506-5469
grish@gnyha.org
Joseph Mislowack, MS, RPh
Vice President, Pharmacy Regional Services
(212) 506-5504
mislowack@gnyha.org
Elizabeth A. Shlom, PharmD, BCPS
Vice President and Director, Clinical Pharmacy Services
(212) 506-5448
shlom@gnyha.org
Leila M. Tibi-Scherl, PharmD
Assistant Vice President, Pharmacy Regional Services
(212) 259-0775
tibi@gnyha.org
Group Purchasing Services
Business Strategy
Nancy A. Vetter, RN
Senior Vice President
(212) 258-5328
nvetter@gnyha.org
Donna L. Gammarato
Vice President
(212) 506-5436
gammarato@gnyha.org
Supply Chain Resources
Anthony Bertuch
Assistant Vice President, Contracting Services
(212) 258-5358
bertuch@gnyha.org
Robert J. Karcher
Vice President, Contracting Services
(212) 258-5307
bkarcher@gnyha.org
Praful Shah
Vice President, Clinical and Diagnostic Services
(212) 258-5386
shah@gnyha.org
John Vivenzio
Senior Advisor
(212) 258-5319
vivenzio@gnyha.org
David Zimba
Vice President, Custom Contracting
(412) 337-6860
dzimba@gnyha.org
Business Solutions Group
Jeffrey Ashkenase
Senior Vice President
(212) 259-0774
ashkenase@gnyha.org
Paige A. Dworak
Assistant Vice President
(347) 380-1997
pdworak@gnyha.org
Jay Fligstein
Vice President
(646) 831-1493
fligstein@gnyha.org
Timothy Glennon, RN, MSN
Vice President
(212) 506-5445
glennon@gnyha.org
Martin Glick, CPA
Associate Vice President
212-506-5324
mglick@gnyha.org