I had three crowns done by Dr Hilton they were poorly done, don't fit well (too big). The first I needed root canal after 2 months and the doctor who did the root canal was able to grind down and adjust the crown to fit better. The second crown was also too big and the root of the tooth broke after three weeks, the tooth could not be saved so I lost the tooth. The third crown also fits poorly, is too large, does not fit well and is uncomfortable. It is also a partial and very unattractive. I will probably need further dental work because of it soon. Overall, very poor dental work I wish I had not returned to Dr. Hilton after I had the first crown done. I would recommend not risking your teeth with Dr. Hilton. I have three other crowns done by two other dentists and have never had any problems with them at all, they fit very well and are not over-large.