| Significant |
|Courtney Morantz (fiancée)|
|Appearances||A Death in the Family|
|Portrayed by||Unidentified actor (uncredited)|
Dr. Joshua Leeds, thirty-seven years of age at the time of the events in A Death in the Family, was a seemingly successful and presumably prosperous plastic surgeon who had the misfortune of being the man who gave a Mafia rat a new face, and he was therefore tortured and killed by a hitman sent by the Spolanos to stop the government's new canary singing.
Dr. Leeds operated at a number of medical facilities around the city, and had a well-run office, kept that way by his primary nurse, Julia Hammond. As the story unfolds, it becomes clear that Dr. Leeds was murdered by a woman posing as Maggie Dowd, a nurse he had hired a few months earlier. She is a Spolano killer, known professionally as "Carla Coldblood".