Dr. Onn Lok Sang practices at Dhoby Dental Surgery in Somerset, Singapore. He completed BDS from National University of Singapore, Singapore in 1991 and MSc - Orthodontics from University College London in 1999. He is a member of Singapore Dental Council. Some of the services provided by the doctor are: Crowns and Bridges Fixing,Radiographic Imaging,Porcelain Veneers,Wisdom Teeth Surgery and Teeth Whitening etc.