I would say that it would be a lot harder to take her medical license away from her than to simply fire her from a job. That would involve an actual investigation and they would have to prove malpractice of some kind. As she has done nothing wrong and has actually helped save lives, that's probably a can of worms they don't want to open. It might actually wake up more medical professionals who have some clout, to what is going on. These people aren't stupid.