Authentidate Holding Corp. announced that David C. Goldberg, a former executive of Enzo Biochem, Inc, has joined the company as its new Chief Operating Officer. As COO, Mr. Goldberg will have overall responsibility for the company's operations on a worldwide basis. Mr. Goldberg joins Aeon after recently completing an extended stint at Enzo where he held numerous executive and managerial positions across the company's operations, including President and General Manager of its clinical laboratory and research products divisions, leading both during major transitions in their business strategies. He has extensive expertise across the range of life sciences corporate functions including operations, marketing and sales, compliance, investor relations, and strategic planning. Prior to joining Enzo, Mr. Goldberg held marketing and management positions with both NEN Life Sciences, (now Perkin Elmer) and Gallard Schlesinger Chemical Manufacturing (now Budenheim USA).