LONG BEACH, Calif.--(BUSINESS WIRE)--Obagi Medical Products, Inc. (NASDAQ: OMPI), a leader in topical aesthetic and therapeutic skin health systems, today announced that Albert Hummel, the Company’s President and Chief Executive Officer, will present a corporate overview at the 24th Annual Roth OC Growth Stock Conference to be held at the Ritz Carlton Hotel in Dana Point, California. The presentation will take place at 9:30 a.m. (PDT) on Tuesday, March 13, 2012.