Kevin C. Johnson
Mr. Johnson has served as a director since 2010. Mr. Johnson was the Chief Executive Officer for United Allergy Services, a provider of allergy testing and immunotherapy services, from September 2014 through July 2015. From January 2003 until September 2014 Mr. Johnson was retired. From May 1996 until January 2003, Mr. Johnson was Chairman, Chief Executive Officer and President of DIANON Systems, Inc., a publicly-traded cancer diagnostic services company providing anatomic pathology and molecular genetic testing services to physicians nationwide. During that time, DIANON grew annual revenues from approximately $56 million in 1996 to approximately $200 million in 2002. DIANON was sold to Laboratory Corporation of America (NYSE: LH) in January of 2003. Prior to joining DIANON in 1996, Mr. Johnson was employed by Quest Diagnostics and Quest's predecessor, the Life Sciences Division of Corning, Incorporated, for 18 years, and held numerous management and executive level positions.