Great news. Who did the surgery? Was it Jonathan Dee in Hollywood? He's one of the top veterinary orthopedic surgeons, though there are several others in the area with great reputations as well.
IIRC Dan Carmichael is head of dentistry there, has an outstanding reputation. I'm a member of AVDS and know or know of most of the board-certified vet dentists. There are components worldwide, they just had a meeting in the Netherlands this month and the USA meeting is next month. Not all the work is small-animal...I attended a lecture by the chief of dental surgery at Angell in Boston, he showed slides of a root-canal on a hippo...the endo file was adapted from a 1" auger bit!