NEWTOWN, Pa.--(BUSINESS WIRE)--May 24, 2006--CollaGenex Pharmaceuticals, Inc. (NASDAQ:CGPI - News) today announced that Colin Stewart, president and chief executive officer, will present at the Friedman, Billings, Ramsey 2006 Growth Conference. The presentation is scheduled for noon EDT on Wednesday, May 31, 2006, at the Grand Hyatt New York Hotel in New York, NY.