Main Characters Dr. Conrad Hawkins 107 main appearances Dr. Devon Pravesh 106 main appearances Dr. Randolph Bell 104 main appearances Dr. AJ Austin 93 main appearances Nicolette "Nic" Nevin 73 main appearances Dr. Kitt Voss 75 main appearances Dr. Mina Okafor 64 main appearances Billie Sutton 40 main appearances Leela Devi 34 main appearances Marshall Winthrop 15 main appearances Dr. Barrett Cain 28 main appearances Dr. Kincaid "Cade" Sullivan 12 main appearances Dr. Lane Hunter 13 main appearances Dr. Ian Sullivan 9 main appearances Trevor Daniels 9 main appearances Claire Thorpe 8 main appearances Renata Morali 4 main appearances
Recurring Guest Characters Dr. Stacy Leonard 2 guest appearances York Evans 2 guest appearances Dr. Dale Simich 2 guest appearances Dr. Kelly Whitley 2 guest appearances Dr. Jaime Frederick 2 guest appearances Dr. Ben Wilmot 2 guest appearances Donald Cyrus 2 guest appearances Cameron Pressley 2 guest appearances Olivia Tan 2 guest appearances Nurse Allie Palmer 2 guest appearances Meg Mullins 2 guest appearances Nurse Anne Huntington 2 guest appearances Stalker 2 guest appearances Radiologist Grayson Dees 2 guest appearances Nerd / Justin Arkman 2 guest appearances Jake McCrary 2 guest appearances Dr. Tanita Moser 2 guest appearances Dr. Todd Eckart 2 guest appearances Mark Truscott 2 guest appearances Army General Fulton 2 guest appearances ⇤ « 2 3 4 5 6 7 8 9 10 11 » ⇥