Main Characters Dr. Leanne Rorish 47 main appearances Mario Savetti 47 main appearances Jesse Sallander 47 main appearances Angus Leighton 47 main appearances Dr. Rollie Guthrie 42 main appearances Dr. Will Campbell 29 main appearances Malaya Pineda 30 main appearances Colonel Ethan Willis 28 main appearances Dr. Noa Kean 11 main appearances Dr. Elliot Dixon 10 main appearances Dr. Heather Pinkney 13 main appearances Christa Lorenson 18 main appearances Dr. Neal Hudson 18 main appearances Ariel Braeden 10 main appearances Roxanne "Rox" Valenzuela 10 main appearances
Recurring Guest Characters Nurse Risa Park 38 guest appearances Dr. Will Campbell 4 guest appearances Dr. Noa Kean 15 guest appearances Dr. Elliot Dixon 15 guest appearances Dr. Heather Pinkney 10 guest appearances Ariel Braeden 4 guest appearances Roxanne "Rox" Valenzuela 3 guest appearances Dr. Diego Avila 12 guest appearances Dr. Mark Taylor 9 guest appearances Hannah Reynolds 9 guest appearances Isabel Mendez 9 guest appearances Amy Wolowitz 9 guest appearances Dr. Mike Leighton 9 guest appearances Dr. Gina Perello 7 guest appearances Cole Guthrie 6 guest appearances Medic #1 5 guest appearances Dr. Edward Harbert 5 guest appearances Dr. Desmond Leighton 5 guest appearances Nurse Eloise 5 guest appearances Max Edwards 5 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥