David Rockefeller
Klaber is a member of the Council on Foreign Relations, Economic Club of New York, and New York State Bar, and was a member of or participated in the Asia Society's Asia 21 Young Leaders Initiative, French American Foundation Young Leaders Program, Council for the United States and Italy Young Leaders Program, Partnership for New York City David Rockefeller Fellows Program, Trilateral Commission David Rockefeller Fellowship, U.S. Secretary of Defense's Joint Civilian Orientation Conference, and Wexner Heritage Program.