Dr. Barkas joined our board of directors in 2004. Dr. Barkas is a Managing Director of Prospect Venture Partners, a venture capital firm. Prior to co-founding Prospect Venture Partners I, II and III, he was a partner at Kleiner Perkins Caufield & Byers from 1991 to 1997, where he focused on healthcare product company investments.

Prior to Kleiner Perkins, Dr. Barkas was a founder and CEO of BioBridge Associates, a health care industry consulting firm. Dr. Barkas is currently Chairman of the Board of Geron Corporation and Tercica, Inc., and serves on the board of directors of Amicus Therapeutics, Inc. and several private life science companies.

Dr. Barkas received a Ph.D. in biology from New York University and a B.A. in Biology from Brandeis University, where he currently is Chairman of the University Science Advisory Council and serves on the Board of Trustees.