| Year | Position | Institution |
| 1987 | Harvard University School Of Medicine 4 | |
| 1988 | Harvard Medical School 4 | |
| 1995 | Harvard University School Of Medicine 4 | |
| 1996 | Harvard University School Of Medicine 4 | |
| 1997 | Harvard University School Of Medicine 4 | |
| 1998 | Washington University Medical School 4 | |
| 1999 | Washington University Medical School 4 | |
| 2000 | Washington University Medical School 4 | |
| 2001 | Washington University Medical School 4 | |
| 2003 | Washington University School Of Medicine 4 | |
| 2004 | Washington University 4 | |
| 2005 | Washington University School Of Medicine 4 | |
| 2007 | Washington University School Of Medicine 4 | |
| 2008 | Washington University In St Louis School Of Medicine 4 |
| Year | Role | Course |
| 1987 | Faculty/Staff/Lecturer | Biology Of Parasitism 1987 |
| 1988 | Faculty | Biology Of Parasitism 1988 |
| 1995 | Lecturer | Biology Of Parasitism 1995 |
| 1996 | Lecturer | Biology Of Parasitism: Modern Approaches 1996 |
| 1997 | Lecturer | Biology Of Parasitism: Modern Approaches 1997 |
| 1998 | Lecturer | Biology Of Parasitism: Modern Approaches 1998 |
| 1999 | Lecturer | Biology Of Parasitism: Modern Approaches 1999 |
| 2000 | Lecturer | Biology Of Parasitism: Modern Approaches 2000 |
| 2001 | Lecturer | Biology Of Parasitism: Modern Approaches 2001 |
| 2003 | Lecturer | Biology Of Parasitism: Modern Approaches 2003 |
| 2004 | Lecturer | Biology Of Parasitism: Modern Approaches 2004 |
| 2005 | Lecturer | Biology Of Parasitism: Modern Approaches 2005 |
| 2007 | Lecturer | Biology Of Parasitism 2007 |
| 2008 | Lecturer | Biology Of Parasitism 2008 |