Dr. Nguyen told us that my child has six cavities. Then she prescribed her valuim and showed her a large needle and explained how she'd be sticking it in her gums. My daughter flipped out. Dr. Nguyen only was able to fill on cavity. THANKFULLY i went to see a well known and highly regarded pediatric dentist and he said there were no cavities!! This dentist also filled a so-called cavity for me and killed my tooth. I DO NOT recommend Dr. Nguyen.