Philadelphia Orthopaedic Society
Board of Directors
PRESIDENT
Joshua Pahys, MD
Shriners Hospital for Children
President-Elect
Joseph Rosenblatt, DO
St. Christopher’s Hospital for Children
Secretary
Michael Messina, MD
Valley Forge Orthopaedics at Tower Health
Program Chair
Catherine J. Fedorka, MD
Cooper University Hospital
Membership Chair
Derek Donegan, MD, MBA
Penn Musculoskeletal Center
Director-at-Large
David A. Spiegel, MD
Children’s Hospital of Philadelphia
Immediate Past President
Alexander R. Vaccaro, MD, PhD, MBA
Rothman Institute
Vice President
Eric L. Levicoff, MD
Rothman Institute
Treasurer
Surena Namdari, MD
Rothman Institute
Program Chair-Elect
Christina M. Gutowski, MD
Cooper University Hospital
Historian
James S. Raphael, MD
Einstein Medical Center
Director-at-Large
Daniel E. Davis, MD
Rothman Institute
Bylaws
Barry J. Snyder, MD
St. Mary Medical Center - Langhorne
EXECUTIVE DIRECTOR
Teri Wiseley, CMM
308 Rolling Creek Road
Swarthmore, PA 19081
©2023 Philadelphia Orthopaedic Society