I have a very bad experience with Dr. Kan. I had a cavity filling with him. After the filling, I found my bite with the filling side is too high. I told him immediately but he would not like to do anything. But because the filling side is too high and I even had difficulty eating, I had to go to his office again to have the bite adjusted. Then after 2 days, when I ate food, I have some pain in the filling tooth. It was like when I bite, I felt immediate pain. I called him and he said it may because of the white filling. (BTW, he didn't explain to me anything about white filling may causing sensivitity) But the condition is getting worse and worse. Now I have pain all the time, even when I don't eat food. The pain kept me awake in the night and made my life miserable. So I called him again. He was very impatient and after checking my filling, he said he had done nothing wrong and didn't want me to waste his time any more. The tooth before filling had no pain, but after filling is causing a lot of pain and I may have to do the root canal. The white filling in back teeth require a lot of skills and traing and if any step goes wrong, it may causing pain. I would definitely not recommending him for cavity filling.
out of 
