Executive Management
John M. Porter, Jr.
President & Chief Executive Officer
Robert F. Graupensperger
Executive Vice President & Chief Operating Officer/Vice President for Medical Group
Mark Jacobson, DO
Senior Vice President for Medical Affairs
William J. Lafferty, Jr.
Vice President for Strategic Services
Marcia A. Hansen, MS, BSN, RN, CENP
Vice President for Patient Services & Chief Nursing Officer
John A. Holmes
Vice President for Fiscal Services & Chief Financial Officer
Barbara A. Mumma
Vice President for Human Resources
Pamela Boland, RN
Vice President
David H. Peck
Vice President
John Jabour
Chief Information Officer
Joanne C. Eshelman
Director of Community Relations
Elaine L. Musser, RNC
Director of Program Development
Steve Leaman
Director of Fund Development & Legislative Affairs
Beverly McAllister
Assistant Vice President
Susan Shollenberger
Assistant Vice President