You can visit the National Health Authority office to ask for more info. You can't join any clinics/polyclinics here to work as General Dentist unless you pass the Licensure Exam ( Written and Oral )being given by NHA.I think the procedure for Specialist/ Concultant is different. There's a library in Womens Hospital where you can find lots of Dentistry books to read in preparation for the exam. Goodluck.