MELVILLE, N.Y.--(BUSINESS WIRE)--OSI Pharmaceuticals, Inc. (NASDAQ: OSIP) announced today that Michael G. Atieh, Executive Vice President and Chief Financial Officer of OSI Pharmaceuticals, will present at the Stanford Group Healthcare Conference in Washington, DC on Thursday, January 17, 2008 at 10:00am (Eastern Standard Time). Mr. Atieh will provide an overview on the Company’s product portfolio and business developments.