I have dealt with a lot of doctors both with my son and myself. For the most part I have had excellent relationships with most of them. There were a few here and there that our personalities rubbed the wrong way, and it was mostly due to my wanting all the facts and not being willing to accept what they said just because they said so.
Doctors work for the patient, it's no different than if you took your car to a mechanic. Some just need to be reminded that they put their pants on one leg at a time the same way we do! :)