| Dr. Orlando Rojas | 1977 - 1978 |
| Enrique Chia | 1978 - 1979 |
| Henry Rodriguez | 1979 - 1981 |
| Rolando Del Villar | 1981 - 1982 |
| Enrique Dorta | 1982 - 1984 |
| Dr. Orlando Rojas | 19784 - 1986 |
| José Estrada | 1986 - 1988 |
| Manual Canteli | 1988 - 1989 |
| Antonio Díaz | 1989 - 1991 |
| Regina D´Agostino | 1991 - 1992 |
| Ernesto A. Pérez | 1992 - 1993 |
| Manual Canteli | 1993 - 1994 |
| Amalio Carneiro | 1994 - 1996 |
| Carmen Bernal | 1994 - 1996 |
| Isabel Frank | 1998 - 2000 |
| Raúl Degado | 2000 - 2004 |
| José Montero | 2004 - Feb 2008 |
| Enrique Dorta (interim) | Feb. 2008 - Jun 2008 |
| Enrique Dorta | 2008 |
