Robert A Hagemann

Senior Vice President and Chief Financial Officer of Quest Diagnostics Incorporated, or Quest, since November 2003. Prior to that, Mr. Hagemann served as Vice President and Chief Financial Officer of Quest from August 1998. Mr. Hagemann joined a predecessor company, Corning Life Sciences, Inc., a subsidiary of Quest's former parent, Corning Incorporated, in 1992, and held a variety of senior financial positions before being named Vice President and Corporate Controller of Quest in 1996. Prior to joining Corning, Mr. Hagemann was employed by Prime Hospitality, Inc. and Crompton & Knowles, Inc. in senior financial positions. He was also previously employed by Arthur Young & Co., a predecessor company to Ernst & Young. Mr. Hagemann holds a B.S. in Accounting from Rider University and an M.B.A. from Seton Hall University. Mr. Hagemann has not yet been assigned to any Board committees. Age 51.