As Seen In: "Dee Gives Birth" (Season 6); "Frank's Pretty Woman" (Season 7)
Location: 230 North Broad St.
In one of It's Always Sunny's most important episodes, Dee delivers her love child at Hahnemann University Hospital. While Dee prepares to give birth, Dennis, Charlie, and Mac run around the city trying to figure out who the father is. Several characters return as a result.
The hospital was founded in Center City in 1885, and is named after Samuel Hahnemann, who originated homeopathy in 1796. Affiliated with Drexel University's College of Medicine, it's a teaching hospital. Thankfully, things don't get as ratchet inside as they did when Dee was with child.