NEWTOWN, Pa.--(BUSINESS WIRE)--CollaGenex Pharmaceuticals, Inc. (NASDAQ:CGPI) today announced that Colin W. Stewart, president and chief executive officer, will participate on a panel, “Skin Deep: The Future of Clinical Dermatology”, at the RBC Capital Markets Healthcare Conference. The 55-minute panel is scheduled to begin at 1:30 p.m. EST on Wednesday, December 13, 2006, at The Westin Times Square Hotel in New York, NY.