Mr. Weinstein has been a senior executive at several global medical communications and medical research/manufacturing enterprises. Most recently, he served as founding president of Torre Lazur Weber Public Relations and Torre Lazur/McCann's Global Advocacy Development Group. Prior to this, he was executive vice president and managing director at PR giant Burson Marsteller's Washington, D.C., & New York health care groups. Earlier, Mr. Weinstein was senior vice president and director of Hill & Knowlton's New York Healthcare Marketing Group. He served nine years as president of Josh Weinstein & Company, Inc., a strategic marketing and communications consultancy, and in senior marketing positions at Sandoz Pharmaceuticals (Novartis), Schering Laboratories, Schering International, and at E.R. Squibb and Sons