This Doc used to be a CASA and FAA Med Examiner many years ago. He was the only FAA approved Doc in Perth for many yrs.
I dont know if he is still approved or not- here are the latest details I could find, perhaps call him and ask.
If he is not on FAA latest list then maybe not. Cheers
Dr. John Laney
3 Tandy Court
Duncraig, Western Australia
+61 8 9246 4009