Dede Petri has served as the president and CEO of the Olmsted Network since 2020. For over 30 years, she has been a leader and innovator in a wide range of nonprofit organizations. She was the 42nd president of The Garden Club of America, co-founded the American Council of Trustees and Alumni, serving as president from 2003 to 2016, and served as general counsel and congressional liaison for the National Endowment for the Humanities. She graduated Phi Beta Kappa and magna cum laude from Harvard College with an AB in American history and literature, and she received her JD from Harvard Law School.