John F. Clifford

John F. (Jack) Clifford has served as a member of the board of directors since August 2007. Mr. Clifford has served as a consultant in the aesthetic and dermatology markets since June 2006. He was executive vice president of dermatology for PhotoMedex, Inc. from March 2005 until June 2006 following its acquisition of ProCyte Corporation. He was president, chief executive officer and chairman of ProCyte Corporation from 1996 until March 2005. Before joining ProCyte Corporation, Mr. Clifford was the president of Orthofix, Inc. U.S., which acquired American Medical Electronics, Inc., where he was chief executive officer. From 1989 to 1994, he was employed by Davis and Geck, Inc. as division vice president. From 1964 to 1989, Mr. Clifford held various sales and marketing positions at Ethicon Inc. and Iolab Corporation, both Johnson & Johnson companies. Mr. Clifford holds a B.S. in Economics from Villanova University and an M.B.A. in Finance from Drexel University.

Mr. Clifford has extensive senior-level management experience in the biotechnology industry and brings to the board valuable knowledge of the strategic, marketing and operational aspects of running a successful biotechnology business. His experience makes him a strong contributor to the board and to the compensation committee.