I have come to the conclusion that we makes too big a thing out of idiot doctors, just because someone is a doctors doesn't mean that he's not a __________ (fill in the blank). I have worked with a lot of _________ and have family members who are ________, don't foreget about your boss. So, it's only natural that a certain percentage of doctors will be _________, I would guess about 25%, which is a lower percentage then is was 40 years ago.
Unfortunately we have to pay to find out if he/she is an __________, just part of the game, you must become your own health advocate, keep records of all you medical tests, a printed list of medications (not a bag full of bottles) and don't be afraid to bring articles from respected research institutions and hospitals or Sjogren's book.
I never go in as a "know it all", who likes a know it all, right? If you don't like the tone your being spoken to simply asked, have I done something to offend you? This throws people off their guard, they always say "no why" and you can tell them in a nice polite way.
If I'm told something I feel is not true or contrary to I have read, I act confussed (it comes natural) and ask them to explain what the articles is saying that I have in my hand and that it seems to be stating something contrary to what the doctor is saying. Doctors don't like confrontation, but if all else fails I can turn on a doctor like a pit bull on a poodle, I'll save that for another time.