Honestly, probably not as specialized as I'd like. I called about 12 places that were listed on the reptile specialist searches and the majority wouldn't even touch a ball python. The one vet, after talking to 3 people on the phone who weren't sure if they treated ball pythons, told me they had someone who would, "Take a look at her." This vet is their exotics specialist. They had good reviews, so he was the one I chose.
If anyone knows of a good reptile vet in the Pittsburgh area, I'm open to suggestions...