Robert W. O'Leary was chairman and chief executive officer of ICN Pharmaceuticals in June 2002 and successfully led the Company in its transformation to Valeant Pharmaceuticals. Since 2005 he served as Chairman of the board and received recognition for his work in corporate governance. As chairman and chief executive officer of American Medical International (AMI) from 1991 through 1995, Mr. O'Leary led the company to success and its eventual merger with NME to form Tenet Healthcare. He was also the founding CEO of St. Joseph Health System in Orange, CA.
O'Leary passed away in 2006. His estate sold the property in early 2011 for $7.5M.