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 Guy #2 1 guest appearances Mr. Bidwell 1 guest appearances Becky 1 guest appearances Guy #1 1 guest appearances Sleeping Patient 1 guest appearances Mr. Kavanaugh 1 guest appearances David Morrison 1 guest appearances Mrs. Guerrero 1 guest appearances Samantha Tanner 1 guest appearances Gina Tanner 1 guest appearances Tommy Tanner 1 guest appearances Louie Anderson 1 guest appearances Woman #1 1 guest appearances College Dude 1 guest appearances Old Woman 1 guest appearances Man #1 1 guest appearances Mrs. Blitt 1 guest appearances Man #2 1 guest appearances Kindly Old Man 1 guest appearances Jared 1 guest appearances ⇤ « 7 8 9 10 11 12 13 14 15 16 » ⇥