George A. Lopez, M.D.

Director

Dr. Lopez, has held various offices and served as a director of the Company since its founding in 1984 with some interruptions in service. He is the founder of the Company and served as Chairman of the Board, President and CEO from 1989 to 2013. Dr. Lopez's contributions to the Board include his knowledge of the day-to-day operations of the Company, particularly in the areas of research, product development and manufacturing processes. His extensive experience with the Company and industry knowledge provides an invaluable insight to the Board on issues involving the Company and its goals.