I would second Golfer26's suggestion to meet with the professional you are considering first. My son, 11, sees someone and she's very nice, and good, but I think he is manipulating the hour too much. I have since heard of two psychologists in town who work with gifted kids. A teacher in the pull out (1 day a week) program gave me their names. It's hard to think of starting over, so take your time at the beginning.
I'm also looking at trying to tie a lot of different pieces together and am looking for someone to help me with this. Have any of you gone to anyplace like the Eide Clinic in Seattle? or an Amen clinic? Maybe I just need a good pediatrician to coordinate all the pieces of the puzzle.