Michael W. Brown

Clarient, Inc. provides cancer diagnostic testing services. It offers oncology diagnostic testing services to community pathologists, oncologists, biopharmaceutical companies, and researchers. The company was founded in 1993 and is headquartered in Aliso Viejo, CA.

Part of Edwards Lifesciences Corp., Edwards Lifesciences LLC develops and manufactures heart valves and hemodynamic monitoring systems. The company is based in Irvine, CA. The company was founded in 1958. Michael A. Mussallem has been the CEO of the company since 2000.

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.

Apria Healthcare is America's leading provider of integrated home healthcare products and services. The company is committed to full-service home care solutions that give maximum independence to its 1.2 million patients nationwide. Apria offers a full range of home respiratory therapy, home infusion therapy and home medical equipment services through a network of more than 11,000 health professionals in more than 504 branch offices across the nation. They were the first home care provider to be accredited by the Joint Commission on Accreditation of Healthcare Organizations (JCAHO). Today, the company's quality standards meet or exceed JCAHO requirements and enable them to deliver services consistently throughout the country.