These insufferable posts from PC Janitor are starting to remind me of a rather mediocre sitcom that aired in the late 90's and early 2000's called "Becker" starring Ted Danson in his first TV role post-Cheers.
A description of the main character (Ted Danson/Becker) via Wikipedia:
Becker is an American sitcom television series that originally aired on CBS from November 2, 1998, to January 28, 2004, broadcasting 129 episodes. Set in the New York City borough of the Bronx, the show starred Ted Danson as John Becker, a misanthropic doctor who operates a small practice and is constantly annoyed by his patients, co-workers, and friends, and practically everything and everybody else in his world.
https://en.wikipedia.org/wiki/Becker_(TV_series)
Pretty much describes PC Janitor, does it not?