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 Piper Jaffray Healthcare Conference in New York, New York on Tuesday, November 27, 2007 at 8:30am (EST). Mr. Atieh will provide an overview on the Company’s product portfolio and business developments.
