True to their missionary spirit and dedication to prayer, the Congregation of Religious Missionaries of St. Dominic -- through their Superior General Sor Joaquina Diez OP -- assigned four Filipina sisters at Collegio Filippino on 1 October 1973. Since then, 25 Sisters have rendered "loving service, service done with humility and service characterized with a smile".

Other sisters who were assigned in the Collegio were:

Sor Martha Aman OP † 2001.12.12
Sor Columba Amparo OP
Sor Clara Arandela OP
Sor Divina Aringo OP
Sor Eufracia G. Cagalawan OP
Sor Milagros C. Elesterio OP
Sor Erlinda F. Genova OP
Sor Bibiana Hontomin OP † 2004.03.15
Sor Josefa Hontomin OP † 2003.02.12
Sor Teresa Kionisala OP
Sor Jesús Ledesma OP
Sor Mary Antonette V. Lobetos OP
Sor Ma. Teresita V. Manaloto OP
Sor Amparo Margarejo OP
Sor Julia Patimo OP
Sor Verónica A. Rodríguez OP
Sor Dolores R. Salamia OP
Sor Eliza Marie N. Santiago OP
Sor Estela G. Sénica OP
Sor Carmen G. Tandoc OP
Sor Estela Timmalog OP