Dr. Wong-Ong is a PDS Board Certified Dermatologist. She obtained her medical degree from the University of Santo Tomas Faculty of Medicine and Surgery and took up her Dermatology residency training at the Jose R. Reyes Medical Center, the National Specialty Center for Dermatology, where she served as Deputy Chief Resident in her final year. She took up her subspecialty fellowship training in Dermatopathology in the same institution.