Wendy Dixon, Ph.D., has a 30-year career in the pharmaceutical and biotechnology business. From 2001 to 2009, she was chief marketing officer and president of global marketing for Bristol-Myers Squibb. From 1996 to 2001, she was senior vice president of marketing at Merck & Co., Inc. Dr. Dixon serves as the President of Global Marketing and Chief Marketing Officer at Bristol-Myers Squibb Company ("Bristol-Myers"), a position she has held since joining the company in December 2001. She also serves on the Executive Committee of Bristol-Myers. From 1996 to November 2001, Dr. Dixon held executive management positions at Merck & Company, most recently serving as the Senior Vice President of Marketing. Prior to her employment at Merck, Dr. Dixon held executive management positions with Osteotech and Centocor and various positions at SmithKline in marketing, regulatory affairs and project management. Dr. Dixon was appointed to the DENTSPLY Board of Directors in July 2005.