While I'm sure he's a great orthodontist (according to his reviews.) I couldn't get pass the fact that he wanted to charge me full price for braces and/or Invisalign, even though I'd already had a full 24 sets on Invisalign already. All I wanted was some minor refinements/corrections.
Things like that always put a bad taste in my mouth, when it seems like money over "what's right" for the customer.