NEW YORK: The Zeno Group has named Lynn Hanessian as its new CEO. She will be replacing Jerry Epstein, who has moved to a consultant role with the firm. Hanessian previously worked as GM at Edelman Chicago’s health business, and as director of US Health. Additionally, John Berard, former MD of Zeno Group's San Francisco office, left the agency in June to join an Internet startup. He has also moved to a consultant role with Zeno.