Dr. Christopher Turk (182 episodes, 2001-2010)
Dr. Perry Cox / Mr. Slidell (182 episodes, 2001-2010)
Dr. Bob Kelso / Dr. Kelso (178 episodes, 2001-2010)
Dr. John 'J.D.' Dorian / Mrs. Zeebee (175 episodes, 2001-2010)
Dr. Elliot Reid / Elliot (173 episodes, 2001-2010)
Janitor / Wheelchair Guy (170 episodes, 2001-2009)
Nurse Carla Espinosa (169 episodes, 2001-2009)
Todd Quinlan (127 episodes, 2001-2010)
Ted Buckland / Lawyer (95 episodes, 2001-2009)
Nurse Roberts / Nurse Shirley / Nurse Laverne Roberts (91 episodes, 2001-2009)
Jordan Sullivan (89 episodes, 2001-2010)
Doug (49 episodes, 2001-2009)
Keith (38 episodes, 2006-2009)
Dr. Denise Mahoney / Denise (24 episodes, 2009-2010)
Dr. Mickhead (21 episodes, 2002-2009)
Dr. Wen (20 episodes, 2001-2009)
Lloyd / Delivery Man / Patient / Delivery Guy (18 episodes, 2001-2009)
Dr. Kim Briggs (15 episodes, 2006-2009)
Lonnie / Pizza Guy (15 episodes, 2001-2009)
Baby Jack / Jack Cox (14 episodes, 2006-2009)
Crispin (14 episodes, 2002-2009)
Randall / Randy (14 episodes, 2002-2009)
Roy (13 episodes, 2002-2009)
Leonard / Death (10 episodes, 2001-2009)
Lucy Bennett (13 episodes, 2009-2010)
Drew Suffin (13 episodes, 2009-2010)
Cole Aaronson (13 episodes, 2009-2010)
Snoop Dogg Intern / Snoop Dawg Attending / Snoop Dogg Attending / Intern / Snoop Dogg Resident (8 episodes, 2002-2009)
Sean Kelly (12 episodes, 2002-2009)
Danni / Danni Sullivan (11 episodes, 2003-2005)
Gloria / Gloria AKA Any Intern (10 episodes, 2006-2009)
Lisa (9 episodes, 2006-2007)
Dr. Molly Clock (9 episodes, 2004-2005)
Maya (9 episodes, 2009-2010)
Rex (8 episodes, 2006-2007)
Dr. Beardface / Dr. Beard Face / Dr. Beardfacé / Mr. Singer (7 episodes, 2003-2010)
Sunny (8 episodes, 2009)
Lady / Dr. Mitchell (8 episodes, 2003-2009)
Cabbage / Jason (7 episodes, 2006-2009)
Mrs. Wilk (7 episodes, 2006-2009)
Randall (7 episodes, 2004-2009)
Troy (7 episodes, 2002-2009)
Katie (7 episodes, 2009)
Dan Dorian / Dan (6 episodes, 2002-2009)
Dr. Zeltzer (6 episodes, 2002-2009)
Dr. Matthews (6 episodes, 2006-2009)
Colonel Doctor (6 episodes, 2006-2009)
Captain Duncook / Capt. Duncook (6 episodes, 2009-2010)
Trang (6 episodes, 2009-2010)
Young J.D. / 11-year old J.D. (6 episodes, 2001-2005)
Orderly / Deonte / Figsack / Mark the Orderly / Shawn (6 episodes, 2002-2009)
Bernice / Female Resident / Nurse / Nurse #1 / Nurse #2 / Nurse Kattia (6 episodes, 2003-2007)
Mike Davis / Dr. Toilet / Mike / Mr. Cropper (5 episodes, 2001-2009)
Jill Tracy / Jill (5 episodes, 2001-2009)
Dr. Johnson / Roy (5 episodes, 2003-2009)
Dr. Miller (5 episodes, 2004-2009)
Boon (5 episodes, 2007-2009)
Howie (5 episodes, 2009)
Kylie (5 episodes, 2005)
Franklyn (5 episodes, 2002-2004)
Doctor / Doctor #1 / Dr. Page (5 episodes, 2002-2004)
Hooch (4 episodes, 2005-2009)
Jimmy / Derrick (4 episodes, 2006-2009)
Stephanie / Gooch (4 episodes, 2009)
Dr. Jeffrey Steadman / Dr. Steadman / Jeffrey (4 episodes, 2001-2009)
Chet (4 episodes, 2002-2004)
Kathy (4 episodes, 2005-2009)
Debbie / Slagathor (4 episodes, 2007-2009)
Lt. Underhill / Lt. Frank Underhill (1 episode, 2009-2010)
Nurse Paul (4 episodes, 2003)
Ed (4 episodes, 2009)
Mr. Corman / Mr. Korman (4 episodes, 2003-2004)
Private Brian Dancer (4 episodes, 2007)
Jake (4 episodes, 2005-2006)
Doctor / Intern / Michael / Resident (4 episodes, 2002-2008)
Josephine (4 episodes, 2007-2009)
Cute Nurse / Nurse / Shelly / Surgical Nurse (4 episodes, 2002-2005)
Bartender / Intern / Nurse Rita / Renee (4 episodes, 2004-2006)
Lauren / Nurse Haltson (4 episodes, 2002-2005)
Alex / Alex Hanson (3 episodes, 2002-2009)
Jamie Moyer (3 episodes, 2003-2009)
Patient / Guy #1 / Person in Line (3 episodes, 2001-2006)
Cafeteria Client / Dr. Flannery / Janitor / Justice of the Peace (2 episodes, 2006-2009)
Ben Sullivan / Ben (3 episodes, 2002-2007)
Dr. Maddox (3 episodes, 2009)
Sam Thompson / Mr. Thompson (3 episodes, 2004-2007)
Lisa / Gift Shop Lisa (3 episodes, 2002-2006)
Bonnie / Surgical Intern (3 episodes, 2001-2002)
Orderly / Paramedic (3 episodes, 2001-2002)
Derek (3 episodes, 2009)
Nurse / Nurse #1 / Nurse Kearney (3 episodes, 2001-2002)
Dr. Gerson (3 episodes, 2002-2003)
Mark (3 episodes, 2003-2004)
Dr. Simotas (3 episodes, 2001-2002)
Intern #2 / Jamie / Jerry (3 episodes, 2006-2007)
Choir Leader / Dr. Lemmon / Man (3 episodes, 2002-2004)
Another Intern / Male Resident / Orderly (3 episodes, 2003-2006)
Nurse / Nurse #1 / Nurse Amy (3 episodes, 2004-2005)
Buzz / Mr. Clark (3 episodes, 2006-2007)
Colin Hay / Troubador (2 episodes, 2002-2009)
Lily Reid (2 episodes, 2002-2006)
Mrs. Tanner (2 episodes, 2001-2009)
Patti / A.M. Muppet (Ex Ray) (2 episodes, 2007-2009)
Nurse Tisdale (2 episodes, 2001-2005)
Elaine (2 episodes, 2003-2009)
Nurse / Admitting Nurse (2 episodes, 2001-2003)
Guy / Maintenance Man #1 / Patient (2 episodes, 2003-2006)
Donna / Barfly (2 episodes, 2004-2007)
Nurse / Nurse #1 / Ronnie Epolito (1 episode, 2001-2007)
Cute Nurse / Intern / Mermaid (1 episode, 2007-2009)
Julie Keaton (2 episodes, 2002)
Dr. Simon Reid / Simon Reid (2 episodes, 2002)
Kevin (2 episodes, 2004)
Neena (2 episodes, 2004)
Julie (2 episodes, 2006)
Melody (2 episodes, 2007)
Dan (2 episodes, 2009)
Dr. Headrick / Dr. Hedrick (2 episodes, 2006-2007)
Jimmie Walker (2 episodes, 2001-2002)
Margaret Turk (2 episodes, 2002-2004)
Kristen Murphy (2 episodes, 2002)
Glenda / Woman #1 (2 episodes, 2001-2004)
Anchorwoman / Miss Myers (2 episodes, 2001-2004)
Mr. Hoffner (2 episodes, 2002-2005)
Daisy / Employee (2 episodes, 2002-2005)
Aaron Simon / Mr. Simon (2 episodes, 2002-2004)
Ben (2 episodes, 2009-2010)
Dr. Walch / Pathologist (2 episodes, 2002-2004)
Mr. Bober (2 episodes, 2002-2003)
Another Janitor / Janitor #1 (2 episodes, 2004)
Jenny / Katie (2 episodes, 2006-2007)
Nurse Martinez (2 episodes, 2006)
Robyn (2 episodes, 2007-2009)
Matthew / Professor (2 episodes, 2002-2010)
Nanny (2 episodes, 2004)
Mrs. Koenings / Old Woman (2 episodes, 2001-2003)
Baby Marrick / Councilman Donovan (2 episodes, 2003-2004)
Akbar / Dr. Akbar (2 episodes, 2004)
Old Man (2 episodes, 2006)
Dr. Donna (2 episodes, 2003-2007)
Marvell (2 episodes, 2009)
Mrs. Stonewater (2 episodes, 2009)
Intern #1 / Intern #5 (2 episodes, 2007)
Beautiful Woman / Claire (2 episodes, 2002-2006)
Chairman of the Board / Mr. Peeps (2 episodes, 2003-2005)
Man / Patient (2 episodes, 2004-2007)
Dr. Kim (2 episodes, 2004-2006)
Patrick / Two O'Clock Man (2 episodes, 2004-2005)
Priest (2 episodes, 2003-2006)
Mr. Grimmett / Mr. Weisfelner (2 episodes, 2003)
Intern #2 / Intern #4 (2 episodes, 2007)
Nurse / Sheila (2 episodes, 2004-2005)
County Nurse / Nurse (2 episodes, 2006)
Board Member (2 episodes, 2003-2007)
Ralphie (2 episodes, 2003)
Mr. Bursick / Older Gentleman (2 episodes, 2006)
Lester (2 episodes, 2007)
Mr. Burski / Mr. Bursky (2 episodes, 2001-2004)
Young Janitor (2 episodes, 2004-2005)
Fellowship Director (2 episodes, 2006)
Intern / Intern #1 (2 episodes, 2006-2007)
Dr. Green (1 episode, 2004-2007)
Sam Dorian (1 episode, 2002)
Billy / Eric Coleman (1 episode, 2005-2010)
Alan (1 episode, 2009)
Carla's Mom / Mother (1 episode, 2001-2005)
Antonio Sabato Jr. (1 episode, 2009)
Coffee Nurse (1 episode, 2002-2009)
Young Elliot (1 episode, 2002-2003)
Woman (1 episode, 2005)
Patient (1 episode, 2009)
Announcer (1 episode, 2009)
Dr. Wells / Patient #2 (1 episode, 2002-2009)
Dr. Seth Brogan / Seth (1 episode, 2003)
Maria Espinosa (1 episode, 2004)
Gabriella / Gabriella Espinosa (1 episode, 2004)
Nick (1 episode, 2001)
Louie Anderson (1 episode, 2001)
Will Forte (1 episode, 2001)
Dr. Benson (1 episode, 2001)
Josh (1 episode, 2002)
Dr. Bailey (1 episode, 2002)
Janitor's Father (1 episode, 2002)
Mr. Blair (1 episode, 2002)
Mrs. Warner (1 episode, 2002)
Nurse (1 episode, 2002)
David Copperfield (1 episode, 2002)
Spence (1 episode, 2003)
Dr. Townshend (1 episode, 2003)
Steve Larkin (1 episode, 2003)
Dr. Peter Fisher (1 episode, 2003)
Mr. Woodbury (1 episode, 2003)
Mrs. Kaye (1 episode, 2003)
Dr. Ramirez (1 episode, 2004)
Murray (1 episode, 2004)
Maddie (1 episode, 2004)
Billy (1 episode, 2005)
Betty (1 episode, 2005)
Nell (1 episode, 2005)
Ed McMahon (1 episode, 2005)
Kenny (1 episode, 2005)
Mr. Gerst (1 episode, 2005)
Mr. Sutton (1 episode, 2006)
Paige (1 episode, 2006)
Gary Busey (1 episode, 2006)
Dr. Stone (1 episode, 2006)
Kareem Abdul-Jabbar (1 episode, 2006)
Mrs. Cooke (1 episode, 2006)
Rebecca (1 episode, 2006)
Mr. Bolger (1 episode, 2006)
Milos (1 episode, 2007)
Anne (1 episode, 2007)
Waitress (1 episode, 2007)
Dr. Berman (1 episode, 2007)
Kenyan Intern (1 episode, 2007)
John (1 episode, 2008)
Emery (1 episode, 2008)
Barry Williams (1 episode, 2009)
David Morrison (1 episode, 2001)
Darryl (1 episode, 2001)
Dr. Douglas (1 episode, 2002)
Dr. Norris (1 episode, 2003)
Erik Estrada (1 episode, 2003)
Mr. Randolph (1 episode, 2003)
Dr. Gross (1 episode, 2003)
Dr. Moyer (1 episode, 2003)
Jay Leno (1 episode, 2003)
Fred Berry (1 episode, 2003)
Kevin Turk (1 episode, 2003)
Will (1 episode, 2003)
Common (1 episode, 2004)
Cary Brothers (1 episode, 2004)
Ron (1 episode, 2005)
Mr. James (1 episode, 2005)
Homeless Steve (1 episode, 2005)
Billy Dee Williams (1 episode, 2006)
Mr. Foster (1 episode, 2006)
Devin / Eric (1 episode, 2006)
Jesus (1 episode, 2006)
Dr. Rotinaj (1 episode, 2006)
Roger Templeton (1 episode, 2007)
Mr. Hill (1 episode, 2009)
Paul (1 episode, 2009)
Frank (1 episode, 2010)
Nicole (1 episode, 2010)
Clint (1 episode, 2010)
Patient (1 episode, 2001)
Patient #1 (1 episode, 2001)
Dr. Franklyn (1 episode, 2002)
Philip Chambers (1 episode, 2002)
Allan (1 episode, 2002)
Mr. Hilliard (1 episode, 2003)
Harrison (1 episode, 2004)
Chuck Woolery (1 episode, 2004)
Dean (1 episode, 2004)
Tyler (1 episode, 2004)
Themselves (1 episode, 2004)
Dr. Turner (1 episode, 2006)
Charlie (1 episode, 2006)
Marc (1 episode, 2006)
Dr. Munson (1 episode, 2006)
Chad (1 episode, 2007)
Shannon (1 episode, 2007)
Mr. Hutnik (1 episode, 2007)
Patrick (1 episode, 2007)
Dr. No-Shot (1 episode, 2007)
Mrs. Fremont (1 episode, 2009)
Sign Language Interpreter (1 episode, 2009)
Mrs. Duncan (1 episode, 2009)
Russell Vaughn (1 episode, 2010)
Boots (1 episode, 2010)
Ming (1 episode, 2010)
Kid (1 episode, 2010)
Jennifer (1 episode, 2001)
Boy (1 episode, 2001)
Guy #2 (1 episode, 2001)
Teacher (1 episode, 2001)
Dr. Greenberg (1 episode, 2001)
Meredith (1 episode, 2001)
Mr. Bragin (1 episode, 2002)
Carrot Top (1 episode, 2002)
Dr. Lamar (1 episode, 2002)
ER Doctor (1 episode, 2002)
Bartender (1 episode, 2002)
Grandmother (1 episode, 2002)
Yuppie (1 episode, 2002)
Maureen McCormick (1 episode, 2003)
Mr. Moran (1 episode, 2003)
Mrs. Marrick (1 episode, 2003)
George Takei (1 episode, 2004)
Mickey (1 episode, 2004)
Paramedic (1 episode, 2004)
Mr. Radford (1 episode, 2004)
Woman (1 episode, 2004)
Lindsay (1 episode, 2005)
James (1 episode, 2005)
Dave Bradford (1 episode, 2006)
Bartender (1 episode, 2006)
Elliot's Date (1 episode, 2006)
Stoned Orderly (1 episode, 2006)
Ricky (1 episode, 2007)
Officer Brady (1 episode, 2007)
Gayle (1 episode, 2007)
Mr. Barnhart (1 episode, 2007)
Mr. Macrae (1 episode, 2008)
Patient (1 episode, 2008)
Mr. Lawton (1 episode, 2009)
Man (1 episode, 2009)
Irene Kelly (1 episode, 2010)
Mr. Biegel (1 episode, 2010)
Nurse Sheila (1 episode, 2010)
Eric Puritsky (1 episode, 2010)
College Dude (1 episode, 2001)
Unconscious Patient (1 episode, 2001)
Mrs. Wheeler (1 episode, 2001)
Young Turk (1 episode, 2001)
Mrs. Guerrero (1 episode, 2001)
Mr. Bidwell (1 episode, 2001)
Billy (1 episode, 2001)
Older Patient (1 episode, 2002)
Mike (1 episode, 2002)
Mrs. Watson (1 episode, 2002)
Mrs. Kellerman (1 episode, 2002)
Car Driver (1 episode, 2002)
Dr. Rose (1 episode, 2002)
Jerry Donovan (1 episode, 2002)
Dr. Amato (1 episode, 2002)
Woman (1 episode, 2002)
Mr. Hogan (1 episode, 2002)
Laddy (1 episode, 2003)
Mr. Foster (1 episode, 2003)
Benjamin (1 episode, 2003)
Allison (1 episode, 2004)
Denise (1 episode, 2004)
Mr. Iverson (1 episode, 2004)
Hector (1 episode, 2004)
Italian Guy (1 episode, 2004)
Male Worker (1 episode, 2004)
Steve (1 episode, 2004)
Priest (1 episode, 2004)
Young Woman (1 episode, 2004)
Mary (1 episode, 2004)
Prostitute (1 episode, 2004)
Pedro (1 episode, 2005)
Jerry (1 episode, 2005)
Barber (1 episode, 2005)
Tamara (1 episode, 2006)
Herbert (1 episode, 2006)
Mrs. Harris (1 episode, 2006)
Patient #2 (1 episode, 2006)
Mrs. Donnelly (1 episode, 2006)
Dr. Lemke (1 episode, 2006)
Old Man #2 (1 episode, 2006)
Maggie (1 episode, 2007)
Josh (1 episode, 2007)
Mr. Clark (1 episode, 2007)
Tan Doctor (1 episode, 2007)
Announcer / PA System (1 episode, 2008)
Mr. Mandelbaum (1 episode, 2008)
Nurse (1 episode, 2009)
Peggy (1 episode, 2009)
Mrs. Jensen (1 episode, 2009)
Mr. Tillman (1 episode, 2009)
Ryan (1 episode, 2009)
Mrs. Halford (1 episode, 2009)
Ms. Simmons (1 episode, 2010)
Mrs. Foster (1 episode, 2010)
Arthur (1 episode, 2010)
Samantha Tanner (1 episode, 2001)
Mrs. Pratt (1 episode, 2001)
Bartender (1 episode, 2001)
Mr. Wheeler (1 episode, 2001)
Paul (1 episode, 2002)
Mr. Chambers (1 episode, 2002)
Mrs. Koppleman (1 episode, 2002)
Dr. Bobb (1 episode, 2002)
Old Mother (1 episode, 2002)
Mr. Sloane (1 episode, 2002)
Mr. Zerbo (1 episode, 2002)
Gorgeous Girl (1 episode, 2003)
Surgery Patient (1 episode, 2003)
Attractive Woman (1 episode, 2003)
Mr. Marrick (1 episode, 2003)
Father (1 episode, 2003)
Patient #1 (1 episode, 2003)
Husband (1 episode, 2003)
Justin (1 episode, 2003)
Danny (1 episode, 2003)
Guy (1 episode, 2003)
Mr. Summers (1 episode, 2004)
Hot Contortionist (1 episode, 2004)
Patient (1 episode, 2004)
Mr. Silka (1 episode, 2004)
Mr. Hovey (1 episode, 2004)
Miss Himsel (1 episode, 2004)
Glen (1 episode, 2004)
Mrs. Bell (1 episode, 2004)
Waiter (1 episode, 2004)
Mrs. Grodberg (1 episode, 2004)
Tailor (1 episode, 2004)
Mr. Strauss (1 episode, 2004)
Mrs. Covello (1 episode, 2004)
Therapist (1 episode, 2005)
Fat Frank (1 episode, 2005)
Mrs. Cheng (1 episode, 2005)
Nurse Birdie (1 episode, 2005)
Doctor (1 episode, 2005)
Policeman #1 (1 episode, 2005)
Teenage Boy (1 episode, 2006)
Mr. Keck (1 episode, 2006)
Nurse (1 episode, 2006)
Sexy Patient (1 episode, 2006)
Patient #1 (1 episode, 2006)
Mrs. Nickels (1 episode, 2006)
Mr. Kwan (1 episode, 2006)
Father Rosenberg (1 episode, 2006)
Betty (1 episode, 2007)
Frank (1 episode, 2007)
Salesman #3 (1 episode, 2007)
Doctor (1 episode, 2007)
Football Guy #1 (1 episode, 2007)
Colonel Doctor (1 episode, 2007)
Mrs. Cropper (1 episode, 2008)
Board Member (1 episode, 2008)
Paulo (1 episode, 2008)
George (1 episode, 2009)
Elmo (1 episode, 2009)
Dr. Simmons (1 episode, 2009)
Student (1 episode, 2009)
Mr. Foster (1 episode, 2010)
Roger (1 episode, 2010)
75-Year Old Lucy (1 episode, 2010)
Becky (1 episode, 2001)
Jesus (1 episode, 2001)
Patricia (1 episode, 2001)
Man #1 (1 episode, 2001)
Gina Tanner (1 episode, 2001)
Dr. DiStefano (1 episode, 2002)
Child #2 (1 episode, 2002)
Denise Bober (1 episode, 2002)
Clinic Director (1 episode, 2002)
Mr. Yeager (1 episode, 2002)
Jack Moyer (1 episode, 2003)
Catherine (1 episode, 2003)
Jenny (1 episode, 2003)
Rolf Mueller (1 episode, 2003-2007)
Cashier (1 episode, 2003)
Female Resident (1 episode, 2003)
Chaplain (1 episode, 2003)
Maintenance Man #2 (1 episode, 2003)
Big Guy (1 episode, 2003)
Mother (1 episode, 2004)
Mrs. MacCalla (1 episode, 2004)
Gaby (1 episode, 2004)
Mr. Bell (1 episode, 2004)
Man #1 (1 episode, 2004)
Scott Gerber (1 episode, 2004)
Man (1 episode, 2004)
Jeff (1 episode, 2004)
Homeless Man (1 episode, 2004)
Hell's Angel (1 episode, 2004)
Dave (1 episode, 2004)
Girl (1 episode, 2005)
Jenny (1 episode, 2005)
Realtor (1 episode, 2005)
Bouncer (1 episode, 2005)
Patient (1 episode, 2005)
Roland (1 episode, 2005)
Millie (1 episode, 2006)
Drunk Guy (1 episode, 2006)
Volunteer Woman (1 episode, 2006)
Melissa (1 episode, 2006)
Sperm Bank Nurse (1 episode, 2006)
Patient (1 episode, 2006)
Blue Man Group (1 episode, 2006)
Old Woman (1 episode, 2006)
Mr. Russell (1 episode, 2006)
Girl (1 episode, 2006)
Heather (1 episode, 2007)
Man (1 episode, 2007)
Rod (1 episode, 2007)
Mrs. Winston (1 episode, 2007)
Intern #8 (1 episode, 2007)
Salesman #1 (1 episode, 2007)
Woman (1 episode, 2007)
Lactation Specialist #2 (1 episode, 2007)
Olympic Athlete (1 episode, 2008)
Marian (1 episode, 2008)
Cop (1 episode, 2008)
Butch Doctor (1 episode, 2008)
Christine (1 episode, 2009)
Mr. Halford (1 episode, 2009)
Mr. Vaughn (1 episode, 2009)
Meghan Maroney (1 episode, 2009)
Charles (1 episode, 2009)
Mr. Swick (1 episode, 2009)
Barista (1 episode, 2009)
Joseph (1 episode, 2010)
Al (1 episode, 2001)
Mrs. Blitt (1 episode, 2001)
Monster (1 episode, 2002)
Admit Nurse (1 episode, 2002)
Patient (1 episode, 2002)
Man (1 episode, 2002)
Mrs. Bumbry (1 episode, 2002)
Guy With Perm (1 episode, 2002)
Mike (1 episode, 2003)
Handsome Man (1 episode, 2003)
Carol Stonewater (1 episode, 2003)
Wife (1 episode, 2003)
Sandy Larkin (1 episode, 2003)
Delivery Kid (1 episode, 2003)
Mr. Simms (1 episode, 2003)
Surgeon (1 episode, 2003)
Angry Golfer (1 episode, 2003)
Intern #1 (1 episode, 2003)
Young Todd (1 episode, 2004)
Mike (1 episode, 2004)
Nurse (1 episode, 2004)
Mr. Taylor (1 episode, 2004)
J.D.'s Mother (1 episode, 2004)
Man #2 (1 episode, 2004)
Father (1 episode, 2004)
Brett (1 episode, 2004)
Elderly Woman (1 episode, 2004)
Young Dr. Cox (1 episode, 2004)
Mrs. Gorski (1 episode, 2004)
Irv (1 episode, 2004)
Larry (1 episode, 2004)
Owner (1 episode, 2005)
Mr. Warner (1 episode, 2005)
Man (1 episode, 2005)
Dr. Gold (1 episode, 2005)
Father (1 episode, 2005)
Kid #3 (1 episode, 2006)
Dr. Kershnar (1 episode, 2006)
Italian Man (1 episode, 2006)
Mr. Morrison (1 episode, 2006)
Mrs. Goldstein (1 episode, 2006)
Frank (1 episode, 2006)
Mr. Kellerman (1 episode, 2006)
Mr. Peters (1 episode, 2006)
Mrs. London (1 episode, 2006)
Larry (1 episode, 2006)
Sushi Chef (1 episode, 2006)
Janitor's Cronie (1 episode, 2006)
Intern #1 (1 episode, 2006)
Rosie (1 episode, 2007)
Devin (1 episode, 2007)
Patient #1 (1 episode, 2007)
Mr. Mehleison (1 episode, 2007)
Bobby (1 episode, 2007)
Salesman #2 (1 episode, 2007)
Mr. Mariani (1 episode, 2007)
Mrs. Cole (1 episode, 2007)
Inmate #2 (1 episode, 2007)
Policeman (1 episode, 2007)
Guy (1 episode, 2007)
Her Best Friend (1 episode, 2007)
JD's Son (1 episode, 2007)
Brother #1 (1 episode, 2008)
Mr. Candy (1 episode, 2008)
Potions Tech (1 episode, 2008)
Mr. Fremont (1 episode, 2009)
Paige (1 episode, 2009)
Pat Rosell (1 episode, 2009)
Mrs. Fishman (1 episode, 2009)
Rodney (1 episode, 2009)
Doctor (1 episode, 2009)
Whitney (1 episode, 2009)
Michael (1 episode, 2009)
Dr. Kelso Intern (1 episode, 2009)
David Izzle (1 episode, 2009)
Red Headed Kid (1 episode, 2009)
Nurse Korbi (1 episode, 2009)
Doctor / Narrator (1 episode, 2001)
Man #2 (1 episode, 2001)
Sleeping Patient (1 episode, 2001)
Jim Morrison (1 episode, 2001)
Dr. Allan (1 episode, 2002)
Female Patient (1 episode, 2002)
Bespectacled Nurse (1 episode, 2002)
Mr. Winston (1 episode, 2002)
Young Turk (1 episode, 2002)
Frat Boy (1 episode, 2003)
Mr. Groff (1 episode, 2003)
Hermann Mueller (1 episode, 2003)
Patient #2 (1 episode, 2003)
Hot Mrs. Cantwell (1 episode, 2003)
Young Woman (1 episode, 2003)
Man (1 episode, 2003)
Convict (1 episode, 2003)
Young J.D. (1 episode, 2004)
Daughter (1 episode, 2004)
Interviewer (1 episode, 2004)
Todd's Father (1 episode, 2004)
Bratty Kid (1 episode, 2004)
Slim (1 episode, 2004)
Mr. Roman (1 episode, 2004)
Nurse #2 (1 episode, 2005)
Crazy Guy (1 episode, 2005)
Attractive Guy (1 episode, 2006)
Debbie (1 episode, 2006)
Kid #2 (1 episode, 2006)
Mr. Morgan (1 episode, 2006)
Mr. Peele (1 episode, 2006)
Artie (1 episode, 2006)
Mark (1 episode, 2006)
Old Man (1 episode, 2006)
Greaser #2 (1 episode, 2006)
Eric McNair (1 episode, 2006)
Kid (1 episode, 2006)
Dr. Bailey (1 episode, 2006)
Another Kid (1 episode, 2006)
Darth Vader (1 episode, 2006)
Dr. Henry (1 episode, 2007)
Mr. Bilbray (1 episode, 2007)
Stephanie (1 episode, 2007)
Phil (1 episode, 2007)
Dr. Mahoney (1 episode, 2007)
Mr. Fulton (1 episode, 2007)
Ball-Mart Lady (1 episode, 2008)
Nurse (1 episode, 2008)
Grover (1 episode, 2009)
Craig (1 episode, 2009)
Dr. Fordham (1 episode, 2009)
Lulu Tarasi (1 episode, 2009)
Nurse Barbara (1 episode, 2009)
Woman (1 episode, 2009)
Tommy Tanner (1 episode, 2001)
Old Woman (1 episode, 2001)
Mr. Kavanaugh (1 episode, 2001)
Jared (1 episode, 2001)
Dad (1 episode, 2002)
Female Patient (1 episode, 2003)
Stunning Woman (1 episode, 2003)
Kid (1 episode, 2003)
Mitchell (1 episode, 2003)
Tracy (1 episode, 2003)
Mrs. Grayson (1 episode, 2003)
Mr. Weinberg (1 episode, 2003)
Jimmy (1 episode, 2003)
Girl (1 episode, 2004)
Karen (1 episode, 2004)
Random Doctor (1 episode, 2004)
Mr. Blass (1 episode, 2004)
Emcee (1 episode, 2004)
Odd Doctor (1 episode, 2004)
Baker (1 episode, 2004)
Mrs. Janitor (1 episode, 2004)
Dr. Turner (1 episode, 2005)
Karen (1 episode, 2005)
Cotton Candy Man (1 episode, 2006)
Jimmy (1 episode, 2006)
Jake (1 episode, 2006)
Hypnotist (1 episode, 2006)
Razor (1 episode, 2006)
Man (1 episode, 2006)
Harvey (1 episode, 2006)
Frat Guy (1 episode, 2006)
Whitney (1 episode, 2006)
Mrs. Peele (1 episode, 2006)
German Guy (1 episode, 2006)
Minister (1 episode, 2007)
Stacy (1 episode, 2007)
Mrs. Sheldon (1 episode, 2007)
Janice (1 episode, 2007)
Nurse (1 episode, 2007)
Priest (1 episode, 2007)
Radiologist (1 episode, 2007)
Patient #3 (1 episode, 2007)
Empire Burger Manager (1 episode, 2008)
Mrs. Gallin (1 episode, 2009)
Nurse Nelly (1 episode, 2009)
Another Intern (1 episode, 2009)
Chubby Guy (1 episode, 2009)
Dr. Wen Intern (1 episode, 2009)
Kindly Old Man (1 episode, 2001)
Dana Gould (1 episode, 2002)
Child #1 (1 episode, 2002)
Bartender (1 episode, 2003)
Security Guard (1 episode, 2003)
Bus Driver (1 episode, 2003)
Girl (1 episode, 2003)
Brian (1 episode, 2003)
Mr. Booker (1 episode, 2003)
Mrs. Brady (1 episode, 2003)
Brian (1 episode, 2004)
EMT (1 episode, 2004)
Janice (1 episode, 2004)
Young Turk (1 episode, 2004)
Stephanie (1 episode, 2004)
Mrs. Carter (1 episode, 2004)
Mr. Porter (1 episode, 2004)
Hot Grandma (1 episode, 2004)
Softball Player (1 episode, 2004)
Patron (1 episode, 2004)
Lady (1 episode, 2005)
Black Guy (1 episode, 2005)
Carol (1 episode, 2006)
Greaser #1 (1 episode, 2006)
Board Member (1 episode, 2006)
Hot Blonde (1 episode, 2006)
Vijay (1 episode, 2006)
Real Mrs. Zeebee (1 episode, 2006)
Stanley (1 episode, 2006)
Husband (1 episode, 2006)
Cop (1 episode, 2006)
Intern #7 (1 episode, 2007)
Rochelle (1 episode, 2007)
Dr. Shapiro (1 episode, 2007)
Mr. Winston (1 episode, 2007)
Elliot Man (1 episode, 2007)
Lactation Specialist #1 (1 episode, 2007)
Security Guard (1 episode, 2007)
Oscar the Grouch (1 episode, 2009)
Mr. Hicks (1 episode, 2009)
Ethan (1 episode, 2009)
Mr. Gold (1 episode, 2009)
Noelle (1 episode, 2002)
Woman (1 episode, 2003)
Bruce (1 episode, 2003)
Mrs. Farr (1 episode, 2003)
Mr. Milligan (1 episode, 2004)
Cop (1 episode, 2004)
Pat (1 episode, 2004)
Old Murray (1 episode, 2004)
Guy (1 episode, 2004)
Shinski (1 episode, 2004)
Vet (1 episode, 2005)
Dennis (1 episode, 2005)
Mr. Gilmore (1 episode, 2005)
Mr. Sommers (1 episode, 2006)
Sexy Girl (1 episode, 2006)
Kid #1 (1 episode, 2006)
Robot Groom (1 episode, 2006)
Mr. Burton (1 episode, 2006)
Woman (1 episode, 2006)
Omar (1 episode, 2006)
Mr. Borland (1 episode, 2006)
Older Buisnessman (1 episode, 2006)
Intern (1 episode, 2006)
Kristin (1 episode, 2007)
Hot Girl #1 (1 episode, 2007)
Sarah (1 episode, 2007)
Patient #2 (1 episode, 2007)
Bartender (1 episode, 2007)
Jen (1 episode, 2007)
Mrs. Powell (1 episode, 2009)
Brianna Tarasi (1 episode, 2009)
Mr. Daniels (1 episode, 2004)
Mover (1 episode, 2004)
Taco Stand Worker (1 episode, 2005)
Cavewoman (1 episode, 2006)
Dyslexic Woman (1 episode, 2006)
Guy (1 episode, 2006)
Leslie the Intern (1 episode, 2006)
Pilgrim Kid (1 episode, 2006)
Dr. Ricky (1 episode, 2006)
Jessica (1 episode, 2007)
Barbara (1 episode, 2007)
Old MC (1 episode, 2007)
Old Woman (1 episode, 2007)
Mrs. Emmett (1 episode, 2009)
Old Woman (1 episode, 2004)
Sammy (1 episode, 2004)
Mother (1 episode, 2005)
Male Patient (1 episode, 2006)
Jill's Mom (1 episode, 2006)
S&M Guy (1 episode, 2006)
Dr. Fulton (1 episode, 2006)
Mr. Chuang (1 episode, 2007)
Timothy Frances (1 episode, 2007)
Rudy (1 episode, 2003)
Student (1 episode, 2004)
Cafeteria Worker (1 episode, 2006)
Person in Line #2 (1 episode, 2006)
Mrs. Zeltzer (1 episode, 2006)
Male Patient #2 (1 episode, 2006)
Mr. Jenkins (1 episode, 2006)
Mr. Ketay (1 episode, 2006)
Person in Line #4 (1 episode, 2006)
Reuben (1 episode, 2004)
Homeless Guy (1 episode, 2006)
Person in Line #3 (1 episode, 2006)
Inmate #1 (1 episode, 2007)
Mr. Fitzpatrick (1 episode, 2004)
Intern #3 (1 episode, 2007)
Mr. Hobbs (1 episode, 2007)
Intern #6 (1 episode, 2007)
Mr. Frances (1 episode, 2007)
Laverne's Uncle (1 episode, 2007)
Nurse (uncredited) (3 episodes, 2005-2007)
Ross (uncredited) (3 episodes, 2009)
Nurse (uncredited) (2 episodes, 2004)
Drumline (uncredited) (2 episodes, 2006-2010)
Intern #2 / The Janitor's Assistant (uncredited) (2 episodes, 2006)
Nurse (uncredited) (2 episodes, 2006)
Patient (uncredited) (2 episodes, 2007-2009)
Nurse (uncredited) (2 episodes, 2007)
Nurse (uncredited) (2 episodes, 2009)
Medical Intern (uncredited) (2 episodes, 2009)
Med School Professor (uncredited) (2 episodes, 2009)
Background Doctor / Doctor (uncredited) (2 episodes, 2010)
Hummer (uncredited) (1 episode, 2001)
Russell Cosby (uncredited) (1 episode, 2001)
Orderly (uncredited) (1 episode, 2001)
Nurse (uncredited) (1 episode, 2001)
Surgical Intern (uncredited) (1 episode, 2001)
Patient's Brother (uncredited) (1 episode, 2001)
TV Cameraman (uncredited) (1 episode, 2001)
Hospital Intern (uncredited) (1 episode, 2001)
Nurse #2 (uncredited) (1 episode, 2001)
Dr. Carter (uncredited) (1 episode, 2001)
Tommy (uncredited) (1 episode, 2001)
Medical Intern (uncredited) (1 episode, 2002)
Fantasy Sorority Girl (uncredited) (1 episode, 2002)
Reporter (uncredited) (1 episode, 2002)
Girlfriend (uncredited) (1 episode, 2002)
Dream Zombie (uncredited) (1 episode, 2002)
Gyno Girl #4 (uncredited) (1 episode, 2002)
Nurse (uncredited) (1 episode, 2002)
Doctor (uncredited) (1 episode, 2002)
Patient #1 (uncredited) (1 episode, 2002)
Dr. Dave (uncredited) (1 episode, 2002)
Mean Nurse (uncredited) (1 episode, 2002)
Resident Physician (uncredited) (1 episode, 2002)
Orderly #3 (uncredited) (1 episode, 2002)
Small Man at Bar (uncredited) (1 episode, 2003)
Boy (uncredited) (1 episode, 2003)
Urine Lab Technician (uncredited) (1 episode, 2003)
Medical Orderly (uncredited) (1 episode, 2003)
Intern (uncredited) (1 episode, 2003)
Attendant (uncredited) (1 episode, 2003)
Little Justin (uncredited) (1 episode, 2003)
Mr. Shepard (uncredited) (1 episode, 2003)
Girl in Gift Store (uncredited) (1 episode, 2003)
Leering Asian Orderly (uncredited) (1 episode, 2003)
Doctor (uncredited) (1 episode, 2004)
Wide Ass Girl (uncredited) (1 episode, 2004)
Themselves (uncredited) (1 episode, 2004)
1970s Nurse (uncredited) (1 episode, 2004)
Dr. Rhodes (uncredited) (1 episode, 2004)
Wonder Mike (uncredited) (1 episode, 2004)
Patient (uncredited) (1 episode, 2004)
Big Bank Hank (uncredited) (1 episode, 2004)
Janitor's Date (uncredited) (1 episode, 2004)
Wrong Bride (uncredited) (1 episode, 2004)
Child in Overalls (uncredited) (1 episode, 2004)
Warlord (uncredited) (1 episode, 2005)
Woman in Tub (uncredited) (1 episode, 2005)
Angry Neighbor (uncredited) (1 episode, 2005)
Pedestrian in Turk's Way (uncredited) (1 episode, 2005)
Additional (uncredited) (1 episode, 2005)
Hank the Dishwasher (uncredited) (1 episode, 2005)
Margo (uncredited) (1 episode, 2005)
Will (uncredited) (1 episode, 2006)
The Bear (uncredited) (1 episode, 2006)
Nurse (uncredited) (1 episode, 2006)
Anastasia (uncredited) (1 episode, 2006)
Mom (uncredited) (1 episode, 2006)
Gynecological Patient (uncredited) (1 episode, 2006)
Hot Nurse (uncredited) (1 episode, 2006)
Nurses Aide (uncredited) (1 episode, 2006)
Practical Joke Intern (uncredited) (1 episode, 2006)
Valerie (uncredited) (1 episode, 2006)
Elliot's Intern (uncredited) (1 episode, 2006)
Mrs. Lemke (uncredited) (1 episode, 2006)
JD Intern (uncredited) (1 episode, 2006)
Ninja Doctor (uncredited) (1 episode, 2006)
Box Office Attendant (uncredited) (1 episode, 2006)
Blue Man (uncredited) (1 episode, 2006)
Surgical Intern (uncredited) (1 episode, 2006)
Station Nurse (uncredited) (1 episode, 2006)
Mr. Henderson (uncredited) (1 episode, 2006)
Donkey Boy (uncredited) (1 episode, 2006)
Intern (uncredited) (1 episode, 2006)
Triathlete Racer (uncredited) (1 episode, 2006)
Mrs. Kwan (uncredited) (1 episode, 2006)
Bewildered Priest (uncredited) (1 episode, 2006)
Bass Drummer (uncredited) (1 episode, 2006)
Paramedic (uncredited) (1 episode, 2006)
Rabbit (uncredited) (1 episode, 2007)
Gymnast (uncredited) (1 episode, 2007)
Doctor (uncredited) (1 episode, 2007)
Hot Girl #2 (uncredited) (1 episode, 2007)
Fat Man (uncredited) (1 episode, 2007)
Singing Nurse (uncredited) (1 episode, 2007)
Paramedic (uncredited) (1 episode, 2007)
Masseuse (uncredited) (1 episode, 2007)
Dancer (uncredited) (1 episode, 2007)
Flashback Nerd (uncredited) (1 episode, 2007)
Nurse's Aid (uncredited) (1 episode, 2007)
Admissions Client (uncredited) (1 episode, 2007)
Jenny (uncredited) (1 episode, 2007)
Lonely Intern (uncredited) (1 episode, 2007)
Young Female Patient (uncredited) (1 episode, 2007)
Dancer at Maxie's (uncredited) (1 episode, 2007)
Intern (uncredited) (1 episode, 2007)
Brother #2 (uncredited) (1 episode, 2008)
Whitney (uncredited) (1 episode, 2009)
Sexy Nurse (uncredited) (1 episode, 2009)
Cole's Mom (uncredited) (1 episode, 2009)
The Balloon Guy (uncredited) (1 episode, 2009)
Rudy (uncredited) (1 episode, 2009)
Donnie (uncredited) (1 episode, 2009)
Hannah Storm (uncredited) (1 episode, 2009)
Amir (uncredited) (1 episode, 2009)
Car Wash Intern (uncredited) (1 episode, 2009)
Med Student (uncredited) (1 episode, 2009)
Medical Intern (uncredited) (1 episode, 2009)
Josh Elliott (uncredited) (1 episode, 2009)
Medical Student (uncredited) (1 episode, 2009)
Mrs. Henderson (uncredited) (1 episode, 2009)
Sad Eyes (uncredited) (1 episode, 2009)
Nurse (uncredited) (1 episode, 2009)
Little Boy Fremont (uncredited) (1 episode, 2009)
Gift Shop Patron (uncredited) (1 episode, 2009)
Patient (uncredited) (1 episode, 2009)
Orderly (uncredited) (1 episode, 2009)
Jeremy (uncredited) (1 episode, 2009)
Med Student (uncredited) (1 episode, 2010)
Hospital Patient (uncredited) (1 episode, 2010)
Lost Boy (uncredited) (1 episode, 2010)
Patient (uncredited) (1 episode, 2010)
Orderly (uncredited) (1 episode, 2010)
Kid In The Waiting Room (uncredited) (1 episode, 2010)