ROCKVILLE, Md.--(BUSINESS WIRE)--Rexahn Pharmaceuticals, Inc. (OTC BB:RXHN), a biopharmaceutical company dedicated to the discovery, development, and commercialization of innovative treatments for cancer, central nervous system disorders, sexual dysfunction and other unmet medical needs, today announced that the company will be presenting an overview of Rexahn Pharmaceuticals at the Rodman & Renshaw 5th Annual Global Healthcare Conference to be held May 19-20, 2008 at the Le Meridien Beach Plaza Hotel in Monte Carlo, Monaco.