| Year | Position | Institution |
| 1991 | Seattle Biomedical Research Center 4 | |
| 1994 | Seattle Biomedical Research Institute 4 | |
| 1995 | Seattle Biomedical Research Institute 4 |
| Year | Role | Course |
| 1991 | Lecturer | Biology Of Parasitism 1991 |
| 1994 | Faculty | Biology Of Parasitism 1994 |
| 1995 | Faculty | Biology Of Parasitism 1995 |