Physicists are not physicians
I've just realized to have confused often the word "physicist" with the word "physician". Luckly, after a fast check, I was not so bold to label myself as a "physicist" (since I've currently discontinued physics studies alas) in cv or sites' profiles, otherwise I would have written "physician" instead. Though, in forums and blogs here or there maybe it's happened. So forgive me, it is very likely that where you read the word "physician", I meant "physicist".