| Vice DEAN | USJ | 01/10/2013 | |
| responsible of the Master 2 toxicology | USJ | 01/09/2007 | |
| member of the research council representing the faculty of pharmacy | USJ | 01/10/1998 | |
| coordinator of the DU of toxicology Faculty of pharmacy | USJ | 01/10/1996 | 01/09/2007 |
| head of the toxicology laboratory and the poison control center Faculty of pharmacy | USJ | 01/10/1995 | |
| professor of toxicology responsible of the toxicology courses Faculty of pharmacy | USJ | 01/10/1993 | |
| Field supervisor | algorithm | 01/11/1992 | 30/09/1993 |
| International clinical trials coordinator | Rhône poulenc rorer | 01/01/1991 | 30/11/1992 |
| clinical research assistant | Bioprojet | 01/09/1990 | 01/01/1991 |
| clinical research assistant | CHUAN Leem society | 02/09/1989 | 01/09/1990 |
| clinical biology assistant | Institut gustave Roussy hospital | 01/01/1987 | 30/09/1989 |
| fellow at the hospital pharmacy | hospital hôtel dieu de france | 15/07/1983 | 14/07/1984 |