Wow, that was one of the CLEAREST rants I've yet read. Usually they deteriorate with the frustration involved.
You have the correct information, your doc does not. Either argue him into oblivion or ignore him and do what you know is correct for you. I choose the ignore path. Smile and agree with him and do the right thing.
Take a deep breath, imagine a sunset off the coast of Kona. Smile and let the air out slowly. Works for me in these situations.
