slang A physician or medical clinic that one is able to access on a walk-in basis or at any time of day. A play on "McDonald's," the fast food chain, and "doctor." She decided to join a growing number of McDoctors who work in urgent care clinics. There's a McDoctor on Main Street if you want to go in for a checkup. You might be stuck in the waiting room for a while, but it's free.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. a jocular term for a walk-in, emergency medical clinic as found in shopping malls. (see also doc(s)-in-a-box.) They took the kid to McDoctors, or whatever it is, over in the mall.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.