NEWTOWN, Pa.--(BUSINESS WIRE)--June 8, 2006--CollaGenex Pharmaceuticals, Inc. (NASDAQ:CGPI - News) today announced that Colin Stewart, president and chief executive officer, will present at the Fifth Annual Needham & Company, LLC Biotechnology and Medical Technology Conference. The presentation is scheduled for 4:00 p.m. EDT on Thursday, June 15, 2006, at the New York Palace Hotel in New York, NY.