Walter H. Ettinger

University of Maryland Medical System Corp. provides health care system. Its services include University of Maryland health advantage plan, University of Maryland quality care network, University of Maryland cancer network and diabetes network. The firm offers referral center for trauma, cancer care, neurocare, cardiac care, women's and children's health and physical rehabilitation. The company was founded in 1984 and is headquartered in Baltimore, MD.

Salem Senior Housing, Inc. engages in developing and operating affordable senior housing through its subsidiaries. It also develops and manages independent living and assisted living residences throughout North Carolina. The company focuses on the needs of seniors requiring personal care services in a well designed and thoughtfully appointed home-like environment. Salem Senior Housing was founded in May 2002 and is headquartered in Winston-Salem, NC.

UMass Memorial Health Care, Inc. engages in the provision of healthcare services. It offers services for diabetes, nutrition services, surgery, digestive disorders, and primary care. The company is headquartered in Worcester, MA.