One of my healthy but small teeth was completely destroyed because of a bad veneer and worse redo--leading to root canal and constant neurological pain lasting years later. He goes for the most invasive, harmful and expensive treatments, in cases where sensitive tooth paste is all that's needed. He took a chunk out of a healthy tooth and bonded the hole when I complained of pain due to gum recession. (The bonding falls off every few years and needs to be redone.) He's rude and evasive when politely confronted with mistakes. At times unable to do the work himself because of back problems, he hires inexperienced and incompetent new dental school grads. Occasionally he bills insurance for services not performed and often bills creatively for services performed. Check your insurance statements carefully, and notify your insurer of anything suspicious. The review of the crown treatment sounds like his wording. Check out other reviews of him on yelp.com