I'm confused. Did you actually have a phone intake/consult with GDC where they reviewed your prior testing? I've heard from a few people that GDC farms people out to Able Kids for CAPD testing and to Hellerstein & Brenner for behavioral optometry/VT assessments. It's usually been after they've gone through GDC and they saw an area of concern. Did GDC recommend any additional testing through GDC or did they think that they give you a reading based on your prior testing once you got the other assessments that they recommended?
With respect to CAPD, you may want to review the Able Kids website. Maybe it would give you more insight as to whether it might apply to your kid.
http://www.ablekidsfoundation.org/Since it doesn't sound like you live in CO, you may want to ask Able Kids if they could recommend someone who practices in your state.
