Unfortunately, we no longer have the original post to refer to, which was a fairly clear presentation.
If I recall correctly, the OP's buddy was seen by a physician, who happened to be a diver, and who ruled out AGE. She told the OP that she was trying to find out who the hyperbaric physicians at the hospital were and to contact one. The OP gave her their contact information, which had already been given to him by DAN directly. The OP and his buddy were then relegated to the waiting room for 2-1/2 hours, at which point they left.
The crux of the OP's complaint, if I'm not mistaken, is that this consultation didn't happen. He had expected, though, and specifically requested, that DAN take the initiative and contact the hospital, which they were not willing to do.