Look as well in an earlier thread on a similar question: (looking for a good dentist)
Here is one of the postings there
hi hello, we have our dentist to us she's very good. Maybe you can check on her. Dr. Mabelle Siao on Pinili street she has her clinic with BEATRIZ PINILI DENTAL CLINIC. That just across YY Dumaguete...
I went myself there last week and have a good opinion (but a week is too short for checking the REAL performance of a tooth repair
BTW: Welcome on the forum Kaigold