Dr . Cheung is gentle, wonderful and very porfessional. My daughter, 10 years old , was terrified of having a cavity filled. He administered a numing solution on a q-tip then gave her the novacain without a single problem. She actually fell asleep in the chair while he was filling her cavity. She was so thrilled that she bragged to all he friends what a great dentist he is. We had to return two weeks later for another filling and she was eagar to go! I have recommended him to many people and they all loved him and his staff.