After asking around a lot, I finally got the name of a Physician's Assistant who would be good to work with, given that I am doing a very low-carb way of eating.
So this morning I called for an appointment. The clinic she works at is in a town about an hour from where I live, I asked for directions, saying I'd be coming into town from the north. The woman who had answered the phone said, "Turn right at Dairy Queen."
Me; I don't where that is.
Her: You've never seen Dairy Queen? (Incredulous tone)
Me: My eyes have probably fallen on it dozens of times but it's not on my mental map. Is that Highway 160?
Her: Well, turn right at Dairy Queen...
The irony totally escaped her of course!