In the recent NYT article, he said that his waiting list is 300-400 patients long.
But as the wait goes on, a lot of people are finding treatment from the guys in Albany or elsewhere. So the list has to be shrinking.
I am not sure of the price. The people I know of who were treated by him had it covered by insurance.
He is working on an irb proposal but it is not yet submitted. So he is maybe two months out from having an irb approval at the best? And we do not yet know how his next proposal will differ from his last one.
"However, the truth in science ultimately emerges, although sometimes it takes a very long time," Arthur Silverstein, Autoimmunity: A History of the Early Struggle for Recognition