Main Characters Dr. Meredith Grey 420 main appearances Dr. Richard Webber 418 main appearances Dr. Miranda Bailey 415 main appearances Dr. Alex Karev 341 main appearances Dr. Owen Hunt 318 main appearances Dr. Jackson Avery 231 main appearances Dr. Derek Shepherd 239 main appearances Dr. Calliope "Callie" Torres 232 main appearances Dr. Jo Wilson 206 main appearances Dr. Cristina Yang 220 main appearances Dr. Arizona Robbins 202 main appearances Dr. Amelia Shepherd 192 main appearances Dr. April Kepner 179 main appearances Dr. Margaret "Maggie" Pierce 171 main appearances Dr. Teddy Altman 139 main appearances Dr. Mark Sloan 135 main appearances Dr. Ben Warren 49 main appearances Dr. Isobel "Izzie" Stevens 118 main appearances Dr. Lexie Grey 111 main appearances Dr. Levi Schmitt 75 main appearances Dr. Stephanie Edwards 89 main appearances Dr. Andrew DeLuca 99 main appearances Dr. George O'Malley 102 main appearances Dr. Atticus "Link" Lincoln 72 main appearances Dr. Addison Forbes Montgomery 46 main appearances Dr. Preston Burke 61 main appearances Dr. Winston Ndugu 57 main appearances Dr. Tom Koracick 30 main appearances Dr. Shane Ross 22 main appearances Dr. Nathan Riggs 42 main appearances Dr. Leah Murphy 20 main appearances Dr. Nick Marsh 28 main appearances Dr. Cormac Hayes 21 main appearances Simone Griffin 27 main appearances Lucas Adams 27 main appearances Mika Yasuda 27 main appearances Jules Millin 27 main appearances Daniel "Blue" Kwan 27 main appearances Dr. Erica Hahn 20 main appearances
Recurring Guest Characters Nurse Tyler Christian 29 guest appearances Dr. Megan Nowland 28 guest appearances Dr. Casey Parker 28 guest appearances Dr. Dahlia Qadri 27 guest appearances Dr. Erica Hahn 5 guest appearances Scrub Nurse Linda 25 guest appearances Adele Webber 24 guest appearances Dr. Graciella Guzman 24 guest appearances Nurse Bokhee 24 guest appearances Denny Duquette 22 guest appearances Dr. Pierce Halley 22 guest appearances Dr. Heather Brooks 22 guest appearances Dr. Mabel Tseng 22 guest appearances Leo Hunt 22 guest appearances Dr. Leo Byrider 20 guest appearances Nurse Karen 20 guest appearances Nurse Olivia Harper 19 guest appearances Dr. Dani Mandvi 19 guest appearances Intern Laura 19 guest appearances Nurse Ruth 19 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥