Dr Chiu was very thorough in my first examination and pointed lots of problems neglected by my previous dentist. He did two fillings very well - took time to do a good job and did not press on redoing the badly done dental work by others. He said he'd rather take a conservative approach and see if problem develops rather than cost me unnecessary pain and money. He was recommended to me through a colleague, and overall I feel he's a good dentist to be trusted.