Dr Adler is one of Boulder’s highest quality dentists. I have had all my silver fillings replaced, planing/scaling, two caps on my frt teeth done and 3 wisdom teeth extracted. In summary, if you want the best work done by a true professional, go see him, but expect to pay for the top shelf service. I know several people that have full restorations done, and they look incredible. I think Dr Adler has gotten bad reviews because some people price shop. This place is not Comfort Dental, you get what you pay for.