She has composed more than 300 published and unpublished, recorded and unrecorded songs. She appeared in various concerts for socio-civic organizations, radio and television shows both in the Philippines and in the U.S. Doria-Gamilla received numerous awards and citations in the musical arts sector including the "Gintong Ina" award for the musical arts sector in 1982. She was a member of the board of trustees of the Filipino Society of Composers, Authors and Publishers FILSCAP for many years.
