Like Captain Willard going after Colonel Kurtz in Apocalypse Now, that person you spoke with, needs to "terminate his doctor with extreme prejudice." There is simply no excuse for the doctor's ignorance and insolence.
It is not the patient's duty to stay on top of the latest advances. It is the doctor's duty, and the doctor's inexcusable failure to do so, should result in that doctor's termination, as the doctor's stupidity and/or arrogance has potentially deadly consequences.