MedStar Health Leadership Team

Entity Presidents

Traci K. Anderson, RN
President, MedStar Health Home Care

Gregory J. Argyros, MD
President, MedStar Washington Hospital Center and Senior Vice President, MedStar Health

Lisa M. Boyle, MD
President, MedStar Georgetown University Hospital, and Senior Vice President, MedStar Health

Emily M. Briton
President, MedStar Montgomery Medical Center, and Senior Vice President, MedStar Health

Jocelyn Chisholm Carter
President, MedStar Family Choice

Jill Donaldson, FACHE
President, MedStar Harbor Hospital, and Senior Vice President, MedStar Health

Stuart M. Levine, MD
President, MedStar Franklin Square Medical Center, and Senior Vice President, MedStar Health

Stephen T. Michaels, MD
President, MedStar Southern Maryland Hospital Center, and Senior Vice President, MedStar Health

Mimi Novello, MD
President and Chief Medical Officer, MedStar St. Mary’s Hospital, and Senior Vice President, MedStar Health

John Rockwood
President, MedStar National Rehabilitation Network, and Senior Vice President, MedStar Health

T.J. Senker, FACHE
President, MedStar Good Samaritan Hospital & MedStar Union Memorial, and Senior Vice President, MedStar Health

Art K. Sivaslian
President, MedStar Ambulatory Services

Neil J. Weissman, MD
President, MedStar Health Research Institute, and Chief Scientific Officer, MedStar Health

Operational Leadership

Erin C. Agelakopoulos
Vice President, Operational Communications

Chiledum Ahaghotu, MD
Vice President,  Medical Affairs, MedStar Southern Maryland Hospital Center

Sarah Bacik
Vice President, Strategic & Business Planning

Jennifer Redmond Boyd
Vice President, Talent & Organizational Effectiveness

David L. Branch III
Vice President, Performance Improvement & Analytics

Mary-Michael Brown, RN
Vice President, Nursing Practice Innovation

Joel N. Bryan
Vice President, Treasurer & Chief Investment Officer

Charles R. Conner III
Vice President, Government Affairs

B. Elizabeth Delasobera, MD
Vice President and Chief Medical Officer, MedStar Ambulatory Services

Stephanie Detterline, MD
Vice President, Medical Affairs, MedStar Franklin Square Medical Center

Jeffrey Dubin, MD
Senior Vice President, Medical Affairs, MedStar Washington Hospital Center

Terrie B. Estes
Vice President and Chief Compliance Officer

Rollin J. “Terry” Fairbanks, MD
Senior Vice President and Chief Quality & Safety Officer, and Executive Director, MedStar Health Institute for Quality and Safety

William J. Frohna, MD
Vice President, Medical Operations

Sandy Johnson Harris
Vice President, Equity, Inclusion & Diversity

Teri Herzog
Vice President, Total Rewards, HR Technology & Occupational Health

Sandra K. Johnson
Vice President and Chief Revenue Officer

Sameer Kasargod
Vice President, Digital Marketing

Debora Kuchka-Craig, FHFMA
Senior Vice President, Managed Care

John Lock
Senior Vice President and Chief Digital Transformation Officer

Scott T. MacLean, LFCHIME
Senior Vice President and Chief Information Officer

Brian W. Marshall
Vice President, Business Transformation Office

Jeffrey A. Matton
Senior Vice President, Integrated Operations

Jessica McLain, CFRE
Senior Vice President and Chief Philanthropy Officer

Phillip Mears
Vice President and Chief Supply Chain Officer

Patricia Morehead
Vice President, Operational Finance, Planning & Analysis

Ananthakumar Nuthalapati, MD
Vice President, Medical Affairs, MedStar Harbor Hospital

Jamie S. Padmore
Vice President, Academic Affairs

William M. Pallozzi
Vice President and Chief Security Officer

Kerry Richard
Senior Vice President and Executive Deputy General Counsel

Chris Richter, MD
Vice President, Medical Operations 

Jennifer Semel, MD
Vice President, Medical Affairs, MedStar National Rehabilitation Network

William Sheahan
Vice President and Chief Innovation Officer, MedStar Health, and Executive Director, MedStar Institute for Innovation

Larry L. Smith
Vice President, Risk Management

David H. Song, MD
Vice President, Medical Affairs, MedStar Georgetown University Hospital

Hussein Tahan, RN
Vice President, Nursing Professional Development & Workforce Management, MedStar Health, and Chief Nursing Officer, MedStar Ambulatory Services & MedStar Medical Group

Mike Varner
Vice President, Brand Marketing & Strategy 

Jim Welsh, MD
Vice President, Primary Care, MedStar Medical Group

Ngozi Uzogara Wexler, MD
Vice President, Medical Affairs, MedStar Montgomery Medical Center

Eskander “Alex” Yazaji, MD
Vice President, Medical Affairs, MedStar Good Samaritan Hospital & MedStar Union Memorial Hospital