NEW YORK--(BUSINESS WIRE)--ZIOPHARM Oncology, Inc. (NASDAQ: ZIOP) announced today that Dr. Jonathan Lewis, Chief Executive Officer, will present at the Rodman & Renshaw Annual Healthcare Conference on Tuesday, November 7, 2006 at 12:45 p.m. ET at the Palace Hotel in New York, NY. Dr. Lewis will provide an overview of the Company and an update on its clinical development programs.