Our Members
Member CEOs Last Name Beginning with “M”
Irene Macyk Ph.D, RN, NEA-BC
- Executive Director - South Shore University Hospital
Joseph S. Manopella MBA
- President - Mercy Hospital (Long Island)
Joyce Markiewicz RN, BSN, MBA, CHCE
- President and Chief Executive Officer - Catholic Health System (Buffalo)
Emily Mastaler MA, MBA
- Chief Administrative Officer - Stony Brook Southampton Hospital
Beata (Bea) Mastalerz DNP, RN, NEA-BC, CNOR
- Executive Director - Phelps Hospital
Christopher J. Mastromano MBA
- Chief Executive Officer, NYC Health+ Hospitals, Jacobi and North Central Bronx - NYC Health + Hospitals / Jacobi
- Chief Executive Officer, NYC Health+ Hospitals, Jacobi and North Central Bronx - NYC Health + Hospitals / North Central Bronx
Daniel Maughan RN, BSN, MBA, MSN, FNP-C
- President and Chief Executive Officer - Montefiore St. Luke’s Cornwall Hospital
Kevin McGeachy FACHE
- Executive Director - Mather Hospital
Donna McGregor FACHE, FHFMA
- Regional President, St. Lawrence Health - Canton-Potsdam Hospital
- Regional President, St. Lawrence Health - St. Lawrence Health
Dennis P. McKenna MD
- President and Chief Executive Officer - Albany Med Health System
- President and Chief Executive Officer - Albany Medical Center
- President and Chief Executive Officer - Albany Medical Center - South Clinical Campus
Sheldon McLeod
- Chief Executive Officer - NYC Health + Hospitals / Kings County
Juan Mejia
- President - NewYork-Presbyterian Brooklyn Methodist Hospital
Daniel J. Messina PhD, FACHE, LNHA
- President and Chief Executive Officer - Richmond University Medical Center
- President and Chief Executive Officer - Richmond University Medical Center-Bayley Seton Campus
Jeffrey Methven MBA
- President and Chief Executive Officer - St. Mary's Healthcare
- President and Chief Executive Officer - St. Mary's Hospital Amsterdam Memorial Campus
Paul A. Milton FACHE
- President and Chief Executive Officer - Ellis Medicine
- President and Chief Executive Officer - Ellis Medicine - Bellevue Woman's Center
- President and Chief Executive Officer - Ellis Medicine - Ellis Hospital
Neil J. Moore MBA, MPA, FACHE
- Chief Executive Officer - NYC Health + Hospitals / Queens
Donna Moravick RN, NP, MSN, MBA
- Executive Director - South Shore University Hospital
Kenneth R. Morris MBA
- President and Chief Executive Officer - Brooks-TLC Hospital System
Donald T. Morrish MD, MMM
- Chief Executive Officer - Episcopal Health Services, Inc.
- Chief Executive Officer - St. John's Episcopal Hospital
John Murphy MD
- President and Chief Executive Officer - Nuvance Health
