Main Characters Dr. Christopher Duncan Turk 179 main appearances Dr. Percival "Perry" Ulysses Cox 179 main appearances Dr. John "J.D." Dorian 174 main appearances Dr. Robert "Bob" Kelso 165 main appearances Dr. Elliot Reid 167 main appearances Janitor 142 main appearances Nurse Carla Espinosa 166 main appearances Dr. Denise "Jo" Mahoney 13 main appearances Lucy Bennett 13 main appearances Drew Suffin 13 main appearances Cole Aaronson 13 main appearances
Recurring Guest Characters Darth Vader 1 guest appearances Cotton Candy Man 1 guest appearances Vijay 1 guest appearances Mr. Mehleison 1 guest appearances Security Guard 1 guest appearances Sarah 1 guest appearances Lactation Specialist #2 1 guest appearances Bobby 1 guest appearances Phil 1 guest appearances Nurse 1 guest appearances Lactation Specialist #1 1 guest appearances Patti 1 guest appearances Patient #1 1 guest appearances Patient #3 1 guest appearances Patient #2 1 guest appearances Radiologist 1 guest appearances Her Best Friend 1 guest appearances Nurse 1 guest appearances Janice 1 guest appearances Bernice 1 guest appearances ⇤ « 33 34 35 36 37 38 39 40 41 42 » ⇥