This whole experience has been a real eye-opener for me with regard to doctors. I can find more up to date, good quality evidence regarding head injuries and PCS with a few minutes search of google scholar than seems to be known by most of the doctors I have seen, or heard about on this forum.
What on earth were they doing during their extensive training? Bunch of charlatans.
Hope things go ok with you, I don't understand how the US system for all this works but I really hope things turn out ok