CCJR® LEADERSHIP

EXECUTIVE COMMITTEE
Adolph V. Lombardi, Jr., MD - Senior Director
Robert L. Barrack, MD - Deputy Director
TO BE ANNOUNCED - Deputy Director

ADVISORY COMMITTEE
James A. Browne, MD
Craig J. Della Valle, MD
C. Anderson Engh, MD
Fares S. Haddad, MD
William G. Hamilton, MD
Michael A. Mont, MD
Charles L. Nelson, MD
Ran Schwarzkopf, MD
Giles R. Scuderi, MD
Bryan D. Springer, MD

STANDING COMMITTEES

As of 01.2025.  All committee positions, except the Membership Committee, begin and end their terms at the Open/Winter Meeting (Specialty Day). Membership Committee change-over occurs at the Summer Meeting.

MEMBERSHIP COMMITTEE
Samuel S. Wellman, MD - Chair
Ran Schwarzkopf, MD
James A. Browne, MD
William J. Long, MD
Paul E. Beaulé, MD
Matthew P. Abdel, MD - Past Chair
Charles L. Nelson, MD - DEI Liaison

DIVERSITY, EQUITY, INCLUSION COMMITTEE (JOINTLY WITH THE KNEE SOCIETY)
Charles L. Nelson, MD - Co-Chair
Matthew P. Abdel, MD
James A. Browne, MD
Antonia F. Chen, MD (The Knee Society Co-Chair)
Ronald Delanois, MD
Rafael J. Sierra, MD
Bryan D. Springer, MD

PROGRAM COMMITTEE
Paul E. Beaulé, MD - Chair
Don S. Garbuz, MD
Christopher L. Peters, MD
Jonathan M. Vigdorchik, MD
Edward Ebramzadeh, PhD
Michael P. Bolognesi, MD - Past Chair

FELLOWSHIP & MENTORSHIP COMMITTEE
Rafael J. Sierra, MD - Chair
Amar S. Ranawat, MD
Ryan M. Nunley, MD
Adolph V. Lombardi, Jr., MD - Past Chair

FINANCE COMMITTEE
William Macaulay, MD - Chair
Don S. Garbuz, MD
William A. Jiranek, MD

RESEARCH COMMITTEE
William Mihalko, MD, PhD - Chair
Jeremy M. Gililland, MD
Jonathan M. Vigdorchik, MD
Young-Min Kwon, MD, PhD
Michael A. Mont, MD - Past Chair

NOMINATING COMMITTEE
William A. Jiranek, MD - Chair
Matthew S. Austin, MD
Ran Schwarzkopf, MD

OPERATIONS COMMITTEE (JOINTLY WITH THE KNEE SOCIETY)
William Macaulay, MD - Co-Chair
Bryan D. Springer, MD

DIGITAL CONTENT COMMITTEE (JOINTLY WITH THE KNEE SOCIETY)
William G. Hamilton, MD - Chair
Alejandro Gonzalez Della Valle, MD
Gwo-Chin Lee, MD
Brett R. Levine, MD
Michael A. Mont, MD
Christopher E. Pelt, MD
Chad A. Krueger, MD

Committee Charges