| Year | Position | Institution |
| 1992 | University Of California San Francisco 4 | |
| 1993 | University Of California San Francisco 4 | |
| 1994 | University Of California San Francisco 4 | |
| 2002 | University Of Pennsylvania 4 | |
| 2003 | University Of Pennsylvania 4 | |
| 2004 | University Of Pennsylvania 4 | |
| 2005 | University Of Pennsylvania 4 |
| Year | Role | Course |
| 1992 | Teaching Assistant | Biology Of Parasitism: Modern Approaches 1992 |
| 1993 | Faculty | Biology Of Parasitism: Modern Approaches 1993 |
| 1994 | Faculty | Biology Of Parasitism 1994 |
| 2000 | Teaching Assistant | Biology Of Parasitism: Modern Approaches 2000 |
| 2002 | Faculty | Biology Of Parasitism: Modern Approaches 2002 |
| 2003 | Lecturer | Biology Of Parasitism: Modern Approaches 2003 |
| 2004 | Faculty | Biology Of Parasitism: Modern Approaches 2004 |
| 2005 | Faculty | Biology Of Parasitism: Modern Approaches 2005 |