@OnTheFritz,
Quincy (Jack Klugman as)
(The character's first name was never fully given, although in the third-season episode "Accomplice to Murder" his name is shown on a business card as "R. Quincy" and in early episodes the name "Dr R. Quincy" appears on his door.) He was called "Winslow" in the episode where he married Anita Gillette. Wikipedia