New York – February 8, 2010 – Cohn & Wolfe, a leading global communications agency, announced today that industry veteran MaryEllen O’Donohue has joined the firm as Executive Vice President, Strategy and Client Service. In the role, O’Donohue will serve as a senior counselor and strategist for clients in New York, home to Cohn & Wolfe’s global headquarters, as well as other offices. Her primary focus will be on healthcare clients, but she also will offer her expertise in the corporate, technology and consumer sectors.