NEW YORK--(BUSINESS WIRE)--ZIOPHARM Oncology, Inc. (Nasdaq: ZIOP) announced today that Jonathan Lewis, M.D., Ph.D., Chief Executive Officer, will present at the upcoming 30th Annual J.P. Morgan Healthcare Conference on Wednesday, January 11, 2012, at 2:30 pm Pacific Time, at the Westin St. Francis Hotel in San Francisco, CA. Dr. Lewis will provide an overview of the Company and its clinical development programs.