Main Characters
![Dr. Christopher Duncan Turk](https://static.tvmaze.com/uploads/images/medium_portrait/4/11373.jpg)
Dr. Christopher Duncan Turk
179 main appearances![Dr. Percival "Perry" Ulysses Cox](https://static.tvmaze.com/uploads/images/medium_portrait/4/11376.jpg)
Dr. Percival "Perry" Ulysses Cox
179 main appearances![Dr. John "J.D." Dorian](https://static.tvmaze.com/uploads/images/medium_portrait/4/11372.jpg)
Dr. John "J.D." Dorian
174 main appearances![Dr. Robert "Bob" Kelso](https://static.tvmaze.com/uploads/images/medium_portrait/4/11378.jpg)
Dr. Robert "Bob" Kelso
165 main appearances![Dr. Elliot Reid](https://static.tvmaze.com/uploads/images/medium_portrait/4/11374.jpg)
Dr. Elliot Reid
167 main appearances![Janitor](https://static.tvmaze.com/uploads/images/medium_portrait/4/11377.jpg)
Janitor
142 main appearances![Nurse Carla Espinosa](https://static.tvmaze.com/uploads/images/medium_portrait/4/11375.jpg)
Nurse Carla Espinosa
166 main appearances![Dr. Denise "Jo" Mahoney](https://static.tvmaze.com/uploads/images/medium_portrait/4/11382.jpg)
Dr. Denise "Jo" Mahoney
13 main appearances![Lucy Bennett](https://static.tvmaze.com/uploads/images/medium_portrait/4/11380.jpg)
Lucy Bennett
13 main appearances![Drew Suffin](https://static.tvmaze.com/uploads/images/medium_portrait/4/11379.jpg)
Drew Suffin
13 main appearances![Cole Aaronson](https://static.tvmaze.com/uploads/images/medium_portrait/4/11381.jpg)