| Dr.
Pedro González Rincones |
1943
– 1944 |
| Dr.
T. Landaeta Sojo (+) |
1944
– 1945 |
| Dr.
Rafael González Rincones (+) |
1945
– 1947 – 1951 – 1953 |
| Dr.
Carlos Ottolina (+) |
1947
– 1950 – 1953 – 1954 |
| Dr.
César Herrera Pinto |
1954 – 1955 – 1961 – 1962 |
| Dr.
Otto Paz (+) |
1955 – 1956 |
| Dr.
Arturo Hurtado (+) |
1956
– 1957 |
|
Dr. Teoscar Sanoja (+) |
1957
– 1958 |
| Dr.
Miguel Dao (+) |
1958 – 1959 |
| Dr.
T. Fernández Carroz |
1959 – 1960 |
| Dr.
Luis Eloy Gámez (+) |
1960 –1961 /1975 – 1976 |
| Dr.
Sebastián Núñez Mier y Terán
|
1962
– 1963 |
| Dr.
Hugo Isava |
1963
– 1964 |
| Dr.
Diego Núñez Campos |
1964–1965
–1976–1980 |
| Dr.
Rubén Merenfeld (+) |
1965
– 1966 |
| Dr.
Manuel Morillo Atencio (+) |
1966
– 1967 |
| Dra.
Margarita Giorfy (+) |
1967
– 1968 |
| Dr.
Pedro Guzmán Lander (+) |
1968
– 1970 |
| Dr.
Guillermo Castillo Castillo |
1974
– 1976 |
| Dr.
Rafael E. Casal |
1980
– 1982 |
| Dr.
Diego B. Núñez F. |
1982
– 1984 |
| Dr.
José R. Cárdenas |
1985 |
| Dr.
Porfirio Garcés |
1985
– 1987 |
| Dr.
Eduardo Mora La Cruz |
1987–1989–1994–1996 |
| Dr.
Jorge Olaizola Morr |
1990
– 1992 |
| Dr.
Oscar J. Solís |
1992
– 1994 |
| Dr.
Ricardo E. Lilue |
1997
- 1999 – 2001 |
| Dr.
Oswaldo Ramos Nuñez. |
2001-2004 |
| Dr.
Oswaldo Ramos |
2004-2006 |
| Dr.
Pedro Unshelm |
2006-2008 |
| Dr.
Rodrigo Socarras |
2008-2010 |