Keith E. Rechner

InSight Health Services Corp. provides diagnostic imaging services. It offers magnetic resonance imaging, positron emission tomography, computed tomography, mammography, bone densitometry, ultrasound, lithotripsy, x-ray, nuclear medicine, nuclear cardiology, and other technologies through the fixed-site centers. The company was founded in 1996 and is headquartered in Sacramento, CA.

InSight Health Corp. provides diagnostic imaging and therapeutic healthcare services. It provides services to patients, physicians, managed care entities, hospitals and other contractual customers. The company was founded in 1996 and is headquartered in St. Louis Park, MN.

Insight Health Services Holdings Corp. provides fixed site and mobile diagnostic imaging services. It offers magnetic resonance imaging, computed and positron emission tomography, as well as other radiological services. The company was founded in 2001 and is headquartered in St. Louis Park, MN.

Equitable Advisors LLC is a SEC-registered investment adviser and wealth management firm headquartered in New York City. The firm was founded in 1999 and is a subsidiary of Equitable Distribution Holding Corp., ultimately held by Equitable Holdings, Inc. (NYSE: EQH). Equitable Advisors provides investment advisory services to individuals, trusts, estates, charitable organizations, banks or thrift institutions, corporations and other business entities, and pension and profit-sharing plans.

Part of Constellation Software, Inc., MCM Managed Care is a software company that provides solutions for health organizations. The company is based in Evanston, IL.

Part of Paychex, Inc., Benefit Advisors, Inc. provides insurance, human resource and payroll services. The company is based in Phoenix, AZ. Benefit Advisors was acquired by DHR Insurance Services LLC on March 23, 2010.