PLEASE do not go to see this dentist. Not only is he not thorough but offers poor customer service. He left the office because I was 5 minutes late coming from work due to an accident on the bridge, even after calling to say I was on my way. The worst thing, however, is that I have been cavity free for my entire life. I had sealants placed and maintained on my teeth by previous dentists. I thought my sealants needed touching up and found a few black spots on my teeth. I brought these issues up with this dentist numerous times and over the course of the past few appointments he kept telling me not to worry, things look great. I recently switched to another dentist who was not only disgusted at his low level of care but found 6-8 cavities that need to be filled. Please, you only get one set of teeth in life ... take care of them and don't go to Nathan Tanner's office.