He is very professional. For two years I have a problem with my teeth. Before I was handled by two dentists, one dentist from policlicinic Ban Indonesia and the other dentist in Taman Kedoya Permai. Both of the dentists even destroyed my teeth. Thus be careful to treat your teeth to any dentist. Finally, after googling I find the best dentist in Indonesia: Dr Gunarso Phd. Thank you Dr Gunarso. You are recommended very much.