NEWTOWN, Pa.--(BUSINESS WIRE)--CollaGenex Pharmaceuticals, Inc. (NASDAQ:CGPI) today announced that Colin W. Stewart, president and chief executive officer, will present at the Cowen and Company Annual Health Care Conference. The presentation is scheduled to begin at 4:00 p.m. EDT on Tuesday, March 13, 2007 at the Marriott Copley Place Hotel in Boston, Massachusetts.
