I went to Dr. Rosenblitt for a check up. He suggested I replace some of my old black fillings with new white ones. He completed the work and was very nice, but the new fillings were sensitive to cold, and food was getting stuck in between them. He tried to smooth and add to them, but it didn't work (my old fillings never hurt). Brushing with Sensodyne toothpaste and using toothpicks to get food out helps, but for now, I am hoping my fillings will feel better like the dentist says they will.