My experience with this dentist:
He was very agressive with the drill; did not listen to my concerns about preserving my own enamel. There was no helpful discussion about more conservative options. The results: damage to the bite and several teeth, pain, an ill fitting crown, expensive damage control...
Many of the wonderful new technologies and techniques used in dentistry today (I did not know better at the time and, of course, he did not inform me) were not available at this office. My experience in brief: bad service, outdated technologies.