Main Characters Dr. Daniel Charles 175 main appearances Chief Administrator Sharon Goodwin 175 main appearances Charge Nurse Maggie Lockwood 161 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 91 main appearances Dr. Connor Rhodes 84 main appearances Dr. Sarah Reese 61 main appearances Dr. Dean Archer 13 main appearances Dr. Hannah Asher 42 main appearances Dr. Ava Bekker 41 main appearances Dr. Dylan Scott 23 main appearances Dr. Stevie Hammer 14 main appearances Dr. Mitch Ripley 4 main appearances
Recurring Guest Characters Med. Student Naomi Howard 3 guest appearances Paramedic Jessica "Chili" Chilton 2 guest appearances Paramedic 2 guest appearances Neonatal Nurse Campbell 2 guest appearances X-Ray Tech 2 guest appearances Newscaster Bob 2 guest appearances Firefighter Randy "Mouch" McHolland 2 guest appearances Nurse Anthony 2 guest appearances Denise Lockwood 2 guest appearances Dr. Mark Bhatt 2 guest appearances Doug Kline 2 guest appearances Elizabeth Kline 2 guest appearances Hayley Kline 2 guest appearances Dr. Bella Rowan 2 guest appearances Paramedic 2 guest appearances Gabriela Dawson 2 guest appearances Megan Scott 2 guest appearances Bria Scott 2 guest appearances Nurse Danielle Li 2 guest appearances Kate Windham 2 guest appearances ⇤ « 6 7 8 9 10 11 12 13 14 15 » ⇥