About Mary Jo Haddad Mary Jo Haddad is a visionary and energetic health care executive. She is currently a Senior Associate and CEO Mentor with Kilberry Leadership Advisors and the former president and CEO of The Hospital for Sick Children. Books by Mary Jo Haddad SickKids The History of The Hospital for Sick Children by (author) David Wright & The Hospital for Sick Kids foreword by Mary Jo Haddad