Ong Huang Leong practices at Vista Dental Surgery (Woodlands) in Woodlands, Singapore,Vista Dental Surgery in Woodlands, Singapore and Vista Dental Surgery in Sengkang, Singapore. He completed BDS from National University of Singapore, Singapore in 1993. Some of the services provided by the doctor are: Dental Sealant,Dental Implant Fixing,Dental Fillings,Impaction / Impacted Tooth Extraction and Veneers / Laminates etc.