These are a few given to me by our FC at Davidson's:
Dr. Grobman, NYC 212-249-7351
Janet Jackson, NYC 212-586-4878 (who was recommended above)

Janet Harrison 715-852-3483 (I have no idea where she's located, I jotted down her number next to the other ones, probably NYC)

Child Mind Institute 212-308-3118

I might have one more for you if I can find it, will let you know!

I'm on Long Island and also looking for a psychologist who specializes in gifted