SOUTH SAN FRANCISCO, Calif.--(BUSINESS WIRE)--Exelixis, Inc. (Nasdaq:EXEL) announced today that George A. Scangos, PhD, President and Chief Executive Officer of Exelixis, will present at the JMP Securities 3rd Annual Healthcare Focus Conference at 11:30 a.m. ET/8:30 a.m. PT on Monday, October 6, 2008. Dr. Scangos will discuss updates to the company’s development pipeline and corporate strategy.