Dr. Alan T. Waterman | April, 1951 - June, 1963 | Physics |
Dr. Leland J. Haworth | July, 1963 - June, 1969 | Physics |
Dr. William D. McElroy+ | July, 1969 - January, 1972 |
Biochemistry |
Dr. H. Guyford Stever | February, 1972 - August, 1976 | Physics |
Dr. Richard C. Atkinson (Acting) |
August, 1976 - May, 1977 | Psychology |
Dr. Richard C. Atkinson | May, 1977 - June, 1980 | Psychology |
Dr. Donald N. Langenberg (Acting) |
July, 1980 - December, 1980 | Physics |
Dr. John B. Slaughter | December, 1980 - October, 1982 |
Physics |
Dr. Edward A. Knapp | November, 1982 - August, 1984 | Physics |
Mr. Erich Bloch | September, 1984 - August, 1990 | Engineering |
Dr. Frederick M. Bernthal (Acting) |
September, 1990 - March, 1991 | Nuclear Chemistry/ Physics |
Dr. Walter E. Massey | March, 1991 - April, 1993 | Physics |
Dr. Frederick M. Bernthal (Acting) |
April, 1993 - October, 1993 | Nuclear Chemistry/ Physics |
Dr. Neal F. Lane | October, 1993 - August, 1998 | Physics |
Dr. Rita R. Colwell | August, 1998 - February, 2004 | Microbiology |
Dr. Arden L. Bement, Jr. (Acting) | February, 2004- present | Engineering |
+By presidential order, Dr. Louis Levin, Executive Associate Director, also served as Acting Director from July 1,1969 to July 14, 1969 (until Dr. William McElroy's swearing-in on July 14, 1969).