David J. Greenwald

David J. Greenwald is the chair of the board of trustees at Columbia University, where he has been instrumental in guiding the institution through periods of uncertainty and change. His leadership has been particularly notable during the recent challenges faced by the university, including the response to federal funding issues and campus demonstrations. Greenwald's commitment to promoting the interests of the Columbia community has been highlighted in the university's announcements, particularly following the resignation of interim president Katrina Armstrong.