Thanks, indigo. I couldn't find any specific mention of testing gifted kids on any nearby university's site and just thought perhaps I wasn't looking in the right department, but now see that it's just not available nearby.

I found Dr. Brittany Ward in Medford and may give her a call. Her real specialty seems to lie in helping children who suffer from the effects of trauma, though.

(Continuing on the course the school is giving DS may qualify him.)