| Year | Position | Institution |
| 1959 | Syracuse University 4 | |
| 1970 | Yale University | |
| 1973 | Yale University 8 | |
| 1974 | Yale University 9 | |
| 1975 | Associate Professor Of Biology | Yale University 8 |
| 1976 | Yale University 8 | |
| 1977 | Yale University 8 | |
| 1978 | Yale University 12 | |
| 1979 | Yale University 8 | |
| 1980 | Yale University 12 | |
| 1981 | Yale University 4 | |
| 1982 | Yale University 4 | |
| 1983 | Yale University 4 | |
| 2000 | Yale University 4 | |
| 2001 | Yale University 4 | |
| 2003 | Yale University 5 | |
| 2005 | Yale University 4 | |
| 2014 | Yale University |
| Year | Role | Course |
| 1959 | Student | Physiology 1959 |
| 1973 | Instructor | Fertilization And Gamete Physiology Research Training Program 1973 |
| 1974 | Instructor | Fertilization And Gamete Physiology Research Training Program 1974 |
| 1975 | Instructor | Research Program In Reproductive Biology 1975 |
| 1976 | Special Lecturer | Physiology 1976 |
| 1977 | Special Lecturer | Physiology 1977 |
| 1978 | Special Lecturer | Experimental Marine Botany 1978 |
| 1978 | Special Lecturer | Physiology 1978 |
| 1979 | Faculty/Staff/Lecturer | Physiology 1979 |
| 1980 | Faculty/Staff/Lecturer | Physiology 1980 |
| 1981 | Instructor-In-Chief | Physiology 1981 |
| 1982 | Instructor-In-Chief | Physiology 1982 |
| 1983 | Instructor-In-Chief | Physiology 1983 |
| 2014 | Lecturer | Physiology 2014 |
| Year | Subject | Role |
| 1973 | Independent | |
| 1974 | Independent | |
| 1975 | Independent | |
| 1976 | Independent Investigators | |
| 1977 | Independent | |
| 1978 | Library Readers | |
| 1979 | Library Readers | |
| 1980 | Independent | |
| 1980 | Library Readers | |
| 2000 | Principal Investigators | |
| 2001 | Principal Investigators | |
| 2003 | Other Research Personnel | |
| 2005 | Whitman Investigators |
| Year | Start Date | End Date | Subject | Role |
| 1970 | - | - | Friday Evening Lecturer | |
| 1974 | - | - | Friday Evening Lecturer | |
| 2003 | - | - | Friday Evening Lecturer |