MedStar Health


MedStar Health is a not-for-profit health system dedicated to caring for people in Maryland and the Washington, D.C., region, while advancing the practice of medicine through education, innovation and research. MedStar’s 30,000 associates, 6,000 affiliated physicians, 10 hospitals, ambulatory care a... Read more






Org chart

Kenneth A. Samet
President, CEO

Kenneth A. Samet

Stephen T. Michaels
Chief Operating & Medical Officer, MedStar St. Mary's Hospital
Mimi Novello
President & Chief Medical Officer, St. Mary’s Hospital & SVP, MedStar Health
Loretta Young Walker
EVP & Chief People Officer
M. Joy Drass
Stephen R. T. Evans
EVP, Medical Affairs & Chief Medical Officer
Oliver M. Johnson Ii
EVP, Chief Administrative Officer, & General Counsel
Susan Eckert
SVP, Chief Nursing Officer
Bradley S. Chambers
SVP & COO, Baltimore Region
Scott T. Maclean
SVP, Chief Information Officer
Bruce A. Bartoo
SVP & Chief Philanthropy Officer
Michael C. Sachtleben
SVP & COO, Washington Region
John Lock
SVP & Chief Digital Transformation Officer
William Sheahan
VP & Chief Innovation Officer, MedStar Health, & Executive Director, MedStar Institute for Innovation
Joel N. Bryan
VP, Treasurer & Chief Investment Officer
Rollin J. Terry Fairbanks
VP, Chief Quality & Safety Officer
Lynnmarie Verzino
VP & Chief Nursing Officer, Perioperative Services
Phillip Mears
VP & Chief Supply Chain Officer
Jennie P. Mcconagha
SVP, Chief of Staff
Edward Y. Woo
President, MedStar Medical Group
Traci K. Anderson
President, MedStar Visiting Nurse Association
K. Sivaslian
President, MedStar Ambulatory Services
Jill Donaldson
President & SVP, Harbor Hospital
Stuart M. Levine
President & SVP, Franklin Square Medical Center
Neil J. Weissman
President, Health Research Institute & Chief Scientific Officer
T.J. Senker
President & SVP, Montgomery Medical Center
John Rockwood
President & SVP, National Rehabilitation Network
Gregory J. Argyros
President & SVP, Washington Hospital Center
Eric R. Wagner
EVP, Insurance
Jeffrey A. Matton
SVP, Integrated Operations
Jeffrey Dubin
SVP, Medical Affairs, Washington Hospital Center
Debora Kuchka-Craig
SVP, Managed Care
Kevin P. Kowalski
SVP, Marketing & Strategy
Terrie B. Estes
VP, Compliance
Deborah L. Pazourek
VP, Internal Audit
David L. Branch
VP, Performance Improvement & Analytics
Erin C. Agelakopoulos
VP, Operational Communications
William J. Frohna
VP, Medical Operations
Chris Richter
VP, Medical Operations
Lisa M. Boyle
VP, Medical Affairs, Georgetown University Hospital
Ngozi Uzogara Wexler
VP, Medical Affairs, Montgomery Medical Center
Jennifer Semel
VP, Medical Affairs, National Rehabilitation Network
Chiledum Ahaghotu
VP, Medical Affairs, Southern Maryland Hospital Center
Jim Welsh
VP, Primary Care, Medical Group
Jamie S. Padmore
VP, Academic Affairs
Sandy Johnson Harris
VP, Equity, Inclusion, & Diversity
Pegeen Townsend
VP, Government Affairs
Larry L. Smith
VP, Risk Management
Stephanie Detterline
VP, Medical Affairs, MedStar Franklin Square Medical Center
Sarah Bacik
VP, Strategic and Business Planning
Eskander Yazaji
VP, Medical Affairs, MedStar Good Samaritan Hospital & MedStar Union Memorial Hospital
Ananthakumar Nuthalapati
VP, Medical Affairs, MedStar Harbor Hospital
Patricia Morehead
VP, Operational Finance, Planning & Analysis