Peter Nakaji

(1968 - )

2004 Univ. of California / San Diego

director

2010 - 2019

Lawrence Marshall

(1943 - )

1975 Univ. of Pennsylvania

director

1995 - 2010

Thomas W. Langfitt

(1927 - 2005)

1961 Johns Hopkins University

director

1968 - 1988

Arthur Earl Walker

(1907 - 1995)

1934 Univ. of Chicago

director

1954 - 1972

Percival Bailey

(1892 - 1973)

1928 Brigham and Women's Hospital

director

1928 - 1939

Harvey W. Cushing

(1869 - 1939)

Johns Hopkins University

director

1913 - 1932