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Leading the Way to Excellence

Experts in their respective fields and admired by their peers, members of the leadership team at Montefiore Nyack Hospital are committed to its mission and values. Leading by example, they maintain the highest standards of excellence and performance to ensure the hospital provides exceptional medical care and service to patients and their families.  

Hospital Leadership

Mark E. Geller, MD, FACR, President & CEO 
Michael A. Novak, MSM, MBA, FACHE, Vice President, Chief Operating Officer 
John Burke, Vice President, Chief Financial Officer 
Anthony Matejicka, DO, MPH, FACP, Vice President, Chief Medical Officer 
Kathy Lunney, MS, RN, Vice President, Chief Nursing Officer 

Board of Trustees

Mark Jacobs, Chair
Robert Van Cura, Vice Chair
Robert Van Pelt, Vice Chair 
Mark Geller, MD, FACR, President & Chief Executive Officer 
Thom Kleiner, Secretary 

Board Members 
Vincent Abbatecola 
Paul Adler, Esq. 
Marisa Barbieri 
Merna Binns 
Debbie Blake, APRN, FNP
Rick Borelli
Azfar Chak, MD
Mitchell D. Cohn, MD
Tanya Drake, RN
Howard Feldfogel, DO
Phyllis B. Frank
Richard Goldman
Susan Green-Lorenzen
Jeffrey Lubatkin
Michael Mahon
John Mecchella
Joel Perlman
Guillermo Rosa
William Shum
Steven Silverstein
Denis Troy
William M. Trust, Jr., Chair Emeritus
Sean Walsh

Ex-Officio Members 
Vandana Hoon, MD, President, Medical Staff 
Brigitte Simon, President, Montefiore Nyack Hospital Auxiliary 

Mailing address for all Trustees: 
Montefiore Nyack Hospital 
160 North Midland Avenue 
Nyack, NY 10960