Main Characters Dr. Drew Alister 45 main appearances Dr. Thomas Charles "TC" Callahan 45 main appearances Kenny Fournette 45 main appearances Dr. Jordan Alexander 45 main appearances Dr. Paul Cummings 43 main appearances Dr. Christopher "Topher" Zia 35 main appearances Dr. Scott Clemens 23 main appearances Dr. Shannon Rivera 23 main appearances Michael Ragosa 22 main appearances Dr. Krista Bell-Hart 22 main appearances Dr. Landry de la Cruz 8 main appearances
Recurring Guest Characters Avery 1 guest appearances Paramedic 1 guest appearances Paramedic #2 1 guest appearances Tech Person 1 guest appearances Student #1 1 guest appearances Student #2 1 guest appearances Woman 1 guest appearances Jiu Jitsu Opponent 1 guest appearances El Tigre 1 guest appearances Fan Girl 1 guest appearances Surgical Nurse 1 guest appearances Nurse 1 guest appearances Katherine Santiago 1 guest appearances Lauren 1 guest appearances Mr. Neville 1 guest appearances Lucia 1 guest appearances Fireman 1 guest appearances Wounded Soldier 1 guest appearances Narco Patient 1 guest appearances OR Nurse 1 guest appearances ⇤ « 6 7 8 9 10 11 12 13 14 15 » ⇥