McKay McKinnon is an American physician specializing in plastic surgery. He works in Chicago, Illinois and Miami, Florida.
He graduated from medical school at the University of North Carolina School of Medicine. He completed his general surgery residency at Harvard University and his plastic surgery residency at the University of Miami. He completed plastic surgery fellowships at Children's Hospital in Boston, Massachusetts, University of Miami, and in Paris, France. He formerly served on the faculty at the University of Chicago Medical Center and worked at Lurie Children's Hospital in Chicago, Illinois.