Originally Posted by KatzPajamas

There are certain folks on this forum who won't believe they are wrong if every link they find tells them otherwise. That is an entirely different issue from what your friend is going through. If he truly is going through what you say, then he SHOULD set them straight. It won't be a difficult thing to do, due to the scrutiny that the medical profession is under. Heads will literally be rolling, and the medical facility is at risk of being shut down!
As far as being a know it all...I know very little for sure, but the little that I know, I do know for sure!