I went to see Dr Bradley for a regular exam and for TMJ. He recommended a mouth guard that was placed on my crowns. I kept asking if this was going to damage my crowns and I was told no. Within 2 months, one broke. I had tooth damage and ended up needing pretty extensive repairs from an endodontist and a prosthodontist. As another person mentioned, the facilities are not that clean looking and even the cleaning was just not impressive to top it off. I would not recommend.