The Center for Bird and Exotic Animal Medicine in Bothell is one of the best chameleon vets you
will find in the entire state, I take my Parson's there on a regular basis. It's a little far out but worth the drive.
Ask to see Dr. Meera Music, she is up to date on the latest reptile medicine, diagnostics, and treatments
and has lots of chameleon experience.
I've had bad experiences with bird and exotic clinic (the one that used to be on Aurora Ave.)
They missed parasites on two different occasions when I went in for fecals. To be fair I haven't been there
in years so maybe they have gotten better.