Obagi Medical Products, Inc. to Report First Quarter 2009 Financial Results and Host a Conference Call on May 7

LONG BEACH, Calif.--(BUSINESS WIRE)--Obagi Medical Products, Inc. (Nasdaq:OMPI), today announced first quarter 2009 financial results will be released after the market closes on Thursday, May 7, and will be followed by an investor conference call at 4:15 p.m. Eastern time (1:15 p.m. Pacific time).