There was a movie (I want to say in the 2000s maybe late 90s)
about a man who works in a hospital (orderly? janitor? nurse?) who killed women. Other details are fuzzy, but I think he's just getting revenge for being rejected or just not getting any attention from women. I thought the killer was James Le Gros, but looking through his Imdb page isn't doing much for me so maybe it's not him.
Nope, that wasn't it. I really appreciate your effort though. I don't remember the killer being an A-lister. I thought maybe he killed women in the basement of his home after possibly stealing instruments from the hospital he works at as an orderly.