Have been looking through the archives for addresses of dentists. Found the following recommendation in Jan. archives
This is one of Filos,s list of Bali Dentist their name and contact
"Dr Indra Guizot. Jl Pattimura 19 Denpasar. Ph (0361) 222 445 249 749. e-mail iguizot@indosat.net.id. Highly recommended in '07. Fixed up work done and botched by another popular dentist."
Perhaps names can't be mentioned here but it would help if we knew who did the botched work. Maybe an address?