UNION CITY, Calif., Sept. 5, 2008 (GLOBE NEWSWIRE) -- Questcor Pharmaceuticals, Inc. (Nasdaq:QCOR) announced today that it has recently expanded its management team with the appointment of Timothy O'Neill, Ph.D., Vice President, Contract Manufacturing, and Eldon Mayer, Vice President, Commercial Operations. These new positions were created to support the company's efforts to identify and pursue important growth opportunities for H.P. Acthar Gel.