Main Characters Dr. Daniel Charles 173 main appearances Chief Administrator Sharon Goodwin 173 main appearances Charge Nurse Maggie Lockwood 159 main appearances Dr. Will Halstead 163 main appearances Dr. Ethan Choi 135 main appearances Nurse April Sexton 119 main appearances Dr. Natalie Manning 120 main appearances Dr. Crockett Marcel 89 main appearances Dr. Connor Rhodes 84 main appearances Dr. Sarah Reese 61 main appearances Dr. Dean Archer 11 main appearances Dr. Hannah Asher 40 main appearances Dr. Ava Bekker 41 main appearances Dr. Dylan Scott 23 main appearances Dr. Stevie Hammer 14 main appearances Dr. Mitch Ripley 2 main appearances
Recurring Guest Characters Janey Cooper 2 guest appearances Seth Hodges 2 guest appearances Molly Hodges 2 guest appearances In-Home Nurse Felicia 2 guest appearances Lt. Regina Jeffords 2 guest appearances Security Chief Kenneth Madsen 2 guest appearances Nurse Marisa Cantrell 2 guest appearances Dr. David Jones 2 guest appearances Liza Martin 2 guest appearances Richard Evans 2 guest appearances Vickie Evans 2 guest appearances Mr. Wilson 2 guest appearances Dr. Topher Sudhir 2 guest appearances Robert Sullivan 2 guest appearances Erika Dougherty 1 guest appearances Beth Donahue 1 guest appearances Jamie Delson 1 guest appearances Mariana Acosta 1 guest appearances Rachel Lewis 1 guest appearances Joe Donahue 1 guest appearances ⇤ « 10 11 12 13 14 15 16 17 18 19 » ⇥