Voici une liste des médecins de l'hôpital, exception faite des personnages principaux :
- David Morgenstern (William H.Macy)Chef des urgences
Episode 1x01 Pilot / Episode 4x19 Shades of Grey
+ Episode 15x14 A Long Strange Trip
- Dic Cvetic (John Terry) Psychiatre, petit ami de Susan Lewis
Episode 1x01 Pilot / 1x09 ER Confidential
- Steve Flint (Scott Jaeck)Chef de la radiologie
Episode 1x01 Pilot / 9x10 Hindsight
Jack Kayson (Sam Anderson)Chef de la cardiologie
Episode 1x03 Going Home / Episode 14x05 Under the Influence
John Taglieri (Rick Rossovich)Interne à l'hôpital, fiancé de Carol Hathaway
Episode 1x03 Going Home / Episode 1x25 Everything Old is New Again
Sarah Langworthy (Tyra Ferrel)Interne en chirurgie, rivale de Benton
Episode 1x03 Going Home / Episode 1x09 ER Confidential
Angela Hicks (CCH Pounder)Titulaire en chirurgie
Episode 1x10 Blizzard / Episode 4x02 Something New
Janet Coburn (Amy Aquino)Chef du service obstétrique, marraine d'Abby aux alcooliques anonymes
Episode 1x24 Motherhood / Episode 15x13 Love is a Battlefield
William Swift (Michael Ironside)Chef des urgences temporaire
Episode 1x20 Full Moon, Saturday Night / Episode 1x24 Motherhood
+ Episode 4x09 Obstruction of Justice
Neil Bernstein (David Spielberg)Chef de la pédiatrie
Episode 2x01 Welcome Back Carter / Episode 2x08 The Secret Sharer
Carl Vucelich (Ron Rifkin)Chef de l'équipe de chirurgie vasculaire
Episode 2x11 Dead Winter / Episode 2x22 John Carter, M.D.
Paul Meyers (Michael Buchman)
Interne en psychiatrie
Episode 2x22 John Carter, M.D. / Episode 9x17 The Advocate
Donald Anspaugh (John Aylward)Chef de l'hôpital
Episode 3x02 Let the Games Begin / Episode 15x02 Another Thursday at County
Maggie Doyle (Jorja Fox)Interne aux urgences
Episode 3x03 Don't Ask, Don't Tell / Episode 5x17 Sticks and Stones
Abbey Keaton (Glenne Headly)Chef du service de pédiatrie chirurgicale
Episode 3x04 Last Call / Episode 3x11 Night Shift
Mary Cain (Deborah May) Responsable des infirmières de l'hôpital
Episode 3x08 Union Station / 9x06 One Can Only Hope
Dr.Zagerby (Iqbal Theba)Chirurgien oculaire
Episode 3x09 Ask Me No Questions, I'll Tell you No Lies / Episode 8x07 If I Should Fall From Grace
Greg Fischer (Harry J.Lenix) Spécialiste des infections et des virus, petit ami de Jeannie Boulet
Episode 3x11 Night Shift / Episode 3x20 Random Acts
Nina Pomerantz (Jami Gertz)Psychiatre, petite amie de Mark Greene
Episode 3x13 Fortune's Fool / Episode 3x19 Calling Dr.Hathaway
Adele Neuman (Erica Gimpel)Assistante sociale
Episode 3x12 Post Mortem / Episode 9x12 It's Hard to Be a Saint in the City
Docteur Tabash (Ted Rooney)Titulaire du service obstrétrique
Episode 3x18 You Bet Your Life / Episode 5x02 Split Second
Ellis West (Clancy Brown)Responsable du projet Synergix, petit ami de Kerry Weaver
Episode 4x06 Ground Zero / Episode 4x13 Carter's Choice
Alexander Babcock (David Brisbin)Anésthésiste, spécialisé en pédiatrie
Episode 4x22 A Hole in the Heart / Episode 8x14 A Simple Twist of Fate
Lynette Evans (Penny Johnson)Aide soignante, responsable de la consultation gratuite
Episode 5x02 Split Second / Episode 5x19 Rites of Spring
Amanda Lee (Mare Winningham)Chef des urgences mythomane
Episode 5x07 Hazed and Confused / Episode 5x11 Nobody Doesn't Like Amanda Lee
Mobalage Ekabo (Djimoun Hounsou)Homme d'entretien nigérien, patient de Mark Greene
Episode 5x12 Double Blind / Episode 5x19 Rites of Spring
Docteur DeRaad (John Doman)Chef du service psychiatrique
Saison 5 / Saison 9
Gabriel Lawrence (Alan Alda)Titulaire aux urgences, atteint de la maladie d'Alzeihmer
Episode 6x03 Greene With Envy / Episode 6x07 Humpty Dumpty
Docteur Upton (Megan Cole)Pathologiste, responsable de la morgue
Episode 6x16 Under Control / 8x11 Beyond Repair
Kim Legaspi (Elizabeth Mitchell)Psychiatre, petite amie de Kerry Weaver
Episode 7x03 Mars Attack / Episode 7x22 Rampage
Docteur Dorsett (Bruno Campos)Chirurgien, petit ami d'Elizabeth Corday
Episode 9x12 It's Hard to Be a Saint in the City / Episode 10x05 Out of Africa
Megan Raab (L.Scott Caldwell)Chef du service de réa néo nat
Episode 10x12 Nicu / Episode 13x02 Graduation Day
Docteur Lawson (Paul Blackthorne)Chirurgien, petit ami d'Elizabeth Corday
Episode 10x15 Blood Relations / Episode 10x21 Midnight
Lucien Dubenko (Leland Orser)Chef de la chirurgie
Episode 11x03 Try Carter / Episode 15x20 Shifting Equilibrium
Wendall Meade (Madchen Amick)Assistante sociale, petite amie de John Carter
Episode 11x04 Fear / Episode 11x18 Refusal of Care
Victor Clemente (John Leguizamo)Chef des urgences, puis titulaire aux urgences
Episode 12x05 Wake Up / Episode 12x21 The Gallant Hero and the Tragic Victor
Jessica Albright (Dalhia Salem)Chef des internes en chirurgie
Episode 12x10 All About Christmas Eve / Episode 13x20 Graduation Day
Dustin Crenshaw (J.P.Manoux)Titulaire en chirurgie, responsable des internes
Episode 13x03 Somebody to Love / Episode 15x02 Another Thursday at County
Angela Gilliam (Charleyne Woodard)Avocate de l'hôpital
Episode 13x03 Somebody to Love / Episode 13x12 Breach of Trust
Katey Alvaro (Malaya Rivera Drew)Interne en chirurgie
Episode 13x03 Somebody to Love / Episode 14x04 Gravity
Bettina DeJesus (Gina Ravera)Radiologiste, petite amie de Greg Pratt
Episode 13x06 Heart of the Matter / Episode 15x01 Life After Death
Kevin Moretti (Stanley Tucci)Chef du service de réanimation, puis chef des urgences
Episode 13x22 Sea Change / Episode 14x08 Coming Home
+ épisode 14x19 The Chicago Way
Julia Dupree (Reiko Aylesworth)Aumonière de l'hôpital
Episode 14x05 Under the Influence / Episode 14x13 Atonement
Skye Wexler (Kari Matchett)Titulaire aux urgences, puis chef des urgences
Episode 14x06 The Test / Episode 14x16 Truth Will Out
Docteur Grossman (Charles Esten)Orthopédiste
Episode 14x11 Status Quo / Episode 14x13 Atonement
Simon Brenner (David Lyons)Titulaire aux urgences
Episode 14x14 Owner of a Broken Heart / Episode 15x22 And in the End
Kaya Montoya (Julia Jones)Interne aux urgences
Episode 14x18 Tandem Repeats / Episode 15x06 Oh Brother
Catherine BanfieldChef du service des urgences
Episode 15x02 Another Thursday at County / Episode 15x22 And in the End
Andrew WadeInterne en chirurgie
Episode 15x02 Another Thursday at County / Episode 15x20 Shifting Equilibrium
Daria WadeInterne aux urgences
Episode 15x02 Another Thursday at County / Episode 15x16 The Beginning of the End
Tracy Martin Interne aux urgences
Episode 15x02 Another Thursday at County / Episode 15x22 And in the End
Ryan SanchezInterne aux urgences
Episode 15x02 Another Thursday at County / Episode 15x22 And in the End
Julia WiseInterne aux urgences
Episode 15x22 And in the End