| Year | Position | Institution |
| 1975 | Associate Professor Of Biochemistry | Boston University School Of Medicine 8 |
| 1976 | Boston University 4 | |
| 1976 | Associateprofessorof Biochemistry | Boston University School Of Medicine 4 |
| 1977 | Boston University 4 | |
| 1977 | Associate Professor Of Biochemistry | Boston University School Of Medicine 4 |
| 1978 | Boston University 4 | |
| 1978 | Associate Professor Of Biochemistry | Boston University School Of Medicine 4 |
| 1979 | Boston University 8 | |
| 1980 | Boston University School Of Medicine 4 | |
| 1981 | Boston University School Of Medicine 4 |
| Year | Role | Course |
| 1975 | Senior Investigator | Research Program In Experimental Marine Biology 1975 |
| 1976 | Instructor | Experimental Marine Botany 1976 |
| 1977 | Instructor | Experimental Marine Botany 1977 |
| 1978 | Instructor | Experimental Marine Botany 1978 |
| 1979 | Faculty/Staff/Lecturer | Experimental Marine Botany 1979 |
| Year | Subject | Role |
| 1975 | Independent | |
| 1976 | Independent Investigators | |
| 1977 | Independent | |
| 1978 | Independent | |
| 1979 | Independent | |
| 1980 | Independent | |
| 1981 | Independent |