Associate Professor
Periodontics
National University Health System
Singapore
ONG Hui Lian, Grace is Associate Professor of Periodontics at National University of Singapore. She has completed BDS (1979) from National University of Singapore, MSc in Periodontology (1983), from University of London and FAMS (1989), Singapore
Epidemiology of periodontal diseases, Microbiology of periodontal diseases,Treatment outcomes in periodontal therapy, Education-teaching/learning outcomes