I went to Dr Chong to have my silver fillings replaced. In my three visits to have the procedure done. I was treated poorly and did not recieve adequate care. The fillings were rough and poorly finished. He also drilled a hole in one tooth and said when I have more insurance to come back and he will fix it. When i tried to have him smooth out some of his poorly done fillings I was rushed through the office like i was worthless. Upon visiting another dentist i found out he did not remove all the silver in several of my teeth. So I am now left with that problem as well. I would never recomend Dr Ching to anyone.