Sentara Healthcare (Norfolk, Va.). More than 1,000 physicians and advanced practice clinicians make up the four medical groups in Sentara Healthcare's system, which employs 28,000 people all together. The nonprofit system includes home care and hospice services, 30-plus physical therapy centers, outpatient care centers, nursing and assisted living centers and imaging and diagnostic centers as well as the Optima Health Plan covering 450,000 members in Virginia and North Carolina. Sentara also launched an app in 2015 that provides users with access to Sentara locations as well as health and wellness information.
