Dr. Mason is a wonderful pediatric dentist. When we moved out of Santa Fe, I tried several dentists in my local town (Los Alamos), but ultimately went back to Dr. Mason. I have a friend here in Los Alamos, who used to take her 4 children to Dr. Mason, but then got tired of the drive. She also tried several dentists in Los Alamos, and has now gone back to Dr. Mason. Dr. Mason is extremely competent and professional. He and his staff are very good with children. There is never a long wait. They call you when they say they will call you. I highly recommend Dr. Mason as a pediatric dentist.