Reinhold is a 1982 graduate of the American Academy of Art in downtown Chicago.
Reinhold has been drawing and inking comic books professionally since 1981. He's done work most notably for First Comics, Marvel Comics, and DC Comics.
Reinhold is known mostly for drawing characters such as The Badger, Punisher, Batman, and Silver Surfer. The bulk of his comic work doing pencils was with the writer Mike Baron. In 1993 they co-created a series called Spyke (comics) that was originally published by Epic/Marvel.