Leadership Team


Gregory J. Argyros, MD, MACP, FCCP

Emily M. Briton
Senior Vice President
Chief Operating Officer

Jeffrey Dubin, MD, MBA
Senior Vice President
Medical Affairs & Chief Medical Officer

William Gayne, CPA, MBA
Senior Vice President
Chief Financial Officer

Tonya Washington, MSN, RN
Senior Vice President
Chief Nursing Officer

Nancy Bruce, MBA, BSN, RN
Vice President
Operations, MedStar Heart & Vascular Institute

Harvey Green, FAHP, CFRE
Vice President and Chief Philanthropy Officer

Paul Hagens
Paul Hagens
Vice President
Human Resources

Karen L. Jerome, MD, FACP
Vice President and Chief Quality Officer

Mike Kelly, MSHA
Vice President
Perioperative Services & Procedural Services

Alish Parrish
Alice Parrish
Vice President
Hospital Support, Information Services

ira rabin

Ira Rabin, MD
Vice President
Medical Operations
Clinical Resource Management 


kenyetta Keys

Kenyetta Keys, MBA
Vice President


Jennifer Clarke
Jennifer L. Clarke, Esq.
Hospital Counsel 

michael clarke

Michael Clarke, BSN, RN, NPD-BC, NEA-BC, CPHQ
 Vice President, Nursing Excellence and Organizational Transformation

Ariam Yitbarak, MSN, RN

Ariam Yitbarak, MSN, RN
Vice President
Nursing Operations


View the MedStar Washington Hospital Center Physician Leadership

Officers of MedStar Washington Hospital Center Medical and Dental Staff

David Moore, MD, President
Rafael Convit, MD, Vice President
Patricia Davidson, MD, Secretary
Marc E. Boisvert, MD, Treasurer
Pamela Randolph-Jackson, MD, Assistant Secretary/Treasurer