Under Secretary for Museums and Culture

Director, Smithsonian Exhibits

Director, Hirshhorn Museum and Sculpture Garden

Director, Smithsonian Latino Center and Interim Director, Smithsonian’s National Museum of the American Latino

Director, National Postal Museum

Interim Director, Archives of American Art

Acting Director, National Museum of the American Indian

Director, National Portrait Gallery

The Margaret and Terry Stent Director, Smithsonian American Art Museum

Director, National Museum of African American History and Culture