Doctor of Medicine, South-Western University, Cebu City, Philippines, 1968.
Assistant professor South-Western College Medicine, Cebu City, 1971-1976. Physician Ministry of Health, Bandar Abbas, Iran, 1976-1978, director laboratories Misurata, Lybia, 1979-1981. Clinical microbiologist Al Mana General Hospital, Al-Khobar, Saudi Arabia, 1981-1983.
Assistant medical director Al-Saudi Specialist Dispensary, Riyadh, Saudi Arabia, 1984-1985. Director laboratories Al-Mishari General Hospital, since 1987.
President Filipino Community, Bandar Abbas, Iran, 1976-1978, Misurata, Lybia, 1979-1981, president, chairman, Riyadh, since 1991. Fellow Philippines Society Microbiology and Infectious Diseases, American Society Clinical Pathologists. Member European Society Microbiology and Infectious Diseases, Knights of Rizal (chapter Commander since 1999).
Married Elena Clador Baltazar, June 19, 1966. Children: Gerby, Lito, Aileen, Roselle, Carlito.