Good Shepherd Rehabilitation Network Leadership

Senior Leadership Team

Good Shepherd’s senior executives and administrators provide oversight of the Network’s clinical operations, business development, patient care services, strategic planning, finances, information technology, marketing and communications, human resources and more.

Michael Spigel, PT, MHA
President & CEO
Cindy Buchman, MHA
Vice President, Strategic Planning & Operating Services
Jessica Cooper
Executive Director, Good Shepherd Penn Partners
Jeanne Dzurenko, MPH, BSN, NEA-BC
Senior Vice President, Chief Nursing Officer
Cheryl Fisher, SPHR
Chief Human Resources Officer

Carry Gerber
Vice President, Communications, Development & Marketing
Astrid González Parrilla, OTD, MBA, FACHE
Senior Vice President, Clinical Operations
Karen Long, MBA, PTA
Vice President, Operations for Outpatient Services
Terence O’Neil
Chief Information Officer
Sandeep Singh, MD, FAAPMR
Senior Vice President, Medical Affairs, and Chief Medical Officer

Georgine A. Olexa, Esq., JD, MBA
Vice President, Legal Affairs


Chris Fistner, NHA, PCHA
Administrator, Good Shepherd Rehabilitation Hospital

Carrie Kane, MS, CCC-SLP/L, NHA
Administrator, Good Shepherd Home – Raker Center

Buffy Bower, NHA, RN, LPN
Administrator, Good Shepherd Home – Bethlehem

James Waddell, MSS, LSW, ACM-SW
Administrator, Good Shepherd Specialty Hospital

Facility Medical Directors

Scott K. Epstein, MD
Good Shepherd—Wayne Memorial Inpatient Rehabilitation Center

Clinton C. Holumzer, MD
Good Shepherd Home – Bethlehem

Patrick Dostal, MD
Good Shepherd Home – Raker Center

Good Shepherd Specialty Hospital Program Medical Directors

James J. Daley, MD

Peter T. Ender, MD

Jaan P. Naktin, MD

Joseph B. Schellenberg, MD