||Bachelor of Science in Preparatory Medicine, Far Eastern University, Manila, Philippines 1960 - 1964.
Doctor of Medicine, Far Eastern University, Manila, Philippines, 1965 -1969.
||Senior Consultant, Anatomic Pathology, Department of Pathology and Laboratory Medicine, Khoo Teck Puat, 2008-2011.
Chairman, Department of Pathology and Laboratory Medicine, Saint Louis University Hospital of the Sacred Heart, Baguio City, Philippines 1986-2008.
Director, Department of Pathology, Greenville Hospital, Jersey City, New Jersey, USA , 1981-1985.
Chief, Department of Pathology, Kenner Army Hospital, Petersburg, Virginia, USA, 1979-1981.
Postgraduate Pathology Residency Training Program of University of Ottawa and University of Toronto, Ontario, Canada.
Part time Consultant, Henrico Doctors Hospital, Richmond Community Hospital, John Randolph Hospital, Virginia , USA, 1979-1981.
Medical Internship - Far Eastern University Hospital and Pasig General Hospital, Manila Philippines 1968 - 1969.
Catholic Medical Center of Brooklyn and Queens, New York, USA 1971 -1972.