“What med school did you go to?” Annoying?

I don’t get this question that often. Maybe once per month. But every time I do it’s within the first 10 seconds of a patient interaction. I went to a perfectly fine MD program in the US (not that it matters) so I can give a straight answer and end the “interrogation” in 3 seconds. It just annoys me. Like, if you’re so curious just google me when I leave the room. I’m also willing to concede that I’m being completely stupid about this.