MedStar Health is the largest healthcare provider in the region, with 30,000 associates, 10 hospitals, hundreds of ambulatory locations, and more than 700 access points of care serving patients across 17 counties. MedStar Health is one of the nation’s most respected and comprehensive health systems, with more than 300 sites of care across Maryland and the Washington, D.C., region, including 10 hospitals, multispecialty centers, and home care services.