Mark A. Szalwinski

Group Health Cooperative, Inc. provides health plan administration services. It offers specialty care services, health care services, including wellness and other programs and services, pharmacy services and drug formulary services. The company was founded in 1947 and is headquartered in Seattle, WA.

Sentara Healthcare engages in the operation of hospitals. The firm identifies community health-related needs and enables solutions, with a primary focus on access to basic health care services, improved pregnancy outcomes, coalition building, and services for the frail and at-risk elderly. It operates acute care hospitals, outpatient care facilities, nursing centers, living centers, advanced imaging centers, and primary care and multi-specialty physicians. The company was founded in 1888 and is headquartered in Norfolk, VA.