Clinical nurse internal medicine Doctor Victor So, Manila, 1965. Charge nurse ob/delivery room and medical unit Chinese Gen Hospital, 1965. General duty nurse Kingston (Ontario) General Hospital, Canada, 1966-1967.
Staff nurse St. Joseph's Hospital, Toronto, Ontario, Canada, 1967-1970. Nursing associate Center for the Critically Ill Hollywood Presbyterian Hospital, Los Angeles, 1970-1973, assistant headnurseCtr. for the Critically Ill, 1973-1975, headnurse Center for the Critically Ill-Critical Care Unit, 1975-1976, administrative supervisor, acting assistant director nursing Center for the Critically Ill, 1977-1978, coordinator patient care Intensive Care Unit and Shock Unit, 1978-1979, nurse clinician, 1979. Coordinator critical care Santa Marta Hospital and Clinic, 1979-1981.
Administrator, director nursing Critical Care Clinicians Agency, 1981-1987. Administrative supervisor Charter Suburban Hospital, Paramount, California, 1982-1984. From assistant director nursing to in-service coordinator East Los Angeles Doctor's Hospital, 1983-1986.
Administrative supervisor Kaiser Foundation Medical Center, Los Angeles, since 1984. President Critical Care Clinicians Agency, San Gabriel, California, since 1987. Part-time administrative supervisor Brotman Medical Center, Culver City, California, 1982-1984.
Board directors Crown City Corporation, Pasadena, California. Director Clinicians Educational System. President Critical Care Clinicians Agency.
Member Citizen Ambassador Program Critical Care Nursing Delaware to Union of the Soviet Socialist Republics and Hungary, People to People International, 1992. Co-founder, chairman Danding United States of America, 1991.
Member American Association of Critical Care Nurses, National Women Business Owners, Organization Nurse Executives, Filipino International Nurses Association, American Management Association, Chinese General Hospital Alumni Association Southern California (chairman board directors, executive consultant California chapter), Philippine Nurses Association Southern California (Highest Professional Achievement in Nursing award), Sigma Theta Tau (honorary society Iota Lambda chapter).