Choo Keang Hai practices at Lee & Lee (Dental Surgeons) Pte Ltd (Raffles Place) in Raffles Place, Singapore. He completed BDS from National University of Singapore, Singapore in 1990 and DGDP from Royal College Of Surgeons, England in 1997. Some of the services provided by the doctor are: Crowns and Bridges Fixing,Gum Disease Treatment/ Surgery,Dental Implant Fixing,Composite Bondings and Complete/Partial Dentures Fixing etc.