Dr. Ken (TV) Cast
The cast of Dr. Ken. Updated on October 2, 2025.
185 actors
Ken Jeong
as Dr. Ken (44 episodes)

Ken Jeong portrays Dr. Ken, the main character of the show. Dr. Ken is a talented physician who often finds himself in awkward and comical situations due to his unconventional approaches to medicine. Despite his quirks, he is dedicated to his patients and caring towards his family.

Suzy Nakamura
as Allison Park (44 episodes)

Suzy Nakamura plays Allison Park, Dr. Ken's wife. Allison is a no-nonsense therapist and a strong support system for her husband. She often finds herself caught up in the chaos caused by Dr. Ken's antics, but remains loving and understanding.

Dave Foley
as Pat (44 episodes)

Dave Foley portrays Pat, Dr. Ken's boss and father figure. Pat is the head of the HMO where Dr. Ken works and is known for his strict yet endearing personality. Despite their occasional clashes, Pat respects Dr. Ken's medical abilities and values him as a colleague.

Tisha Campbell
as Damona (44 episodes)

Tisha Campbell stars as Damona, a nurse at the HMO and one of Dr. Ken's closest friends. Damona is charismatic, sassy, and always ready with sarcastic remarks. She provides a comedic element to the show while also offering her support to Dr. Ken.

Jonathan Slavin
as Clark (44 episodes)

Jonathan Slavin plays Clark, another nurse at the HMO. Clark is kind-hearted but overly anxious, often worrying about the smallest of details. His neurotic tendencies provide many comedic moments throughout the series.

Kate Simses
as Julie (22 episodes)

Kate Simses portrays Julie, the head nurse at the HMO. Julie is efficient, organized, and takes her job very seriously. She often finds herself caught in the middle of the chaos caused by the other characters, trying her best to keep everything running smoothly.

Albert Tsai
as Dave (44 episodes)

Albert Tsai plays Dave, Dr. Ken and Allison's son. Dave is a highly intelligent and precocious child, often being more mature than his age suggests. He shares a special bond with his father and provides a source of comedic relief with his witty remarks.

Krista Marie Yu
as Molly (44 episodes)

Krista Marie Yu stars as Molly, Dr. Ken and Allison's daughter. Molly is a typical teenager who navigates the ups and downs of high school life. She is compassionate, independent, and forms a strong bond with her family amidst the chaos that surrounds them.

Dana Lee
as D.K. (27 episodes)
Mehmet Oz
as Dr. Oz (1 episode)
Callan Farris
as Very Sweet Kid (1 episode)
Benton Jennings
as Middle-Aged Patient (1 episode)
Stephen Tobolowsky
as Joe (1 episode)
Alonzo Bodden
as Bouncer (1 episode)
Barak Hardley
as Cellmate (1 episode)
David Theune
as Mr. Kontos (1 episode)
Lauren Lakis
as Wasted Woman (1 episode)
Rene Moran
as Narc (1 episode)
Shelby Rabara
as Dancer (1 episode)
Katlynn Simone
as Dancer (1 episode)
Nick Drago
as Dancer (1 episode)
John Maholm
as Tim (1 episode)
Marty Penate
as Music Teacher (1 episode)
Jose Stephan Perez
as DJ (1 episode)
Betsy Sodaro
as Sonja (2 episodes)
James Urbaniak
as James Miller (1 episode)
Alexis Rhee
as In-Sook (4 episodes)
Brandon Alan Makovy
as Muscular Doctor (1 episode)
Eva Fisher
as Female Doctor (1 episode)
Anil Margsahayam
as Rick (1 episode)
Marques Ray
as Juan-Julio (8 episodes)
Victor Amayo
as Kid (1 episode)
Ethan Drake Davis
as Kid (1 episode)
Will Yun Lee
as Kevin O'Connell (1 episode)
Nicole Sun
as Narrator (1 episode)
Jake O’Flaherty
as Man (1 episode)
John Ruby
as Austin (1 episode)
Toby Huss
as Captain Spooky (1 episode)
Jeff Marlow
as Salesman (1 episode)
Wil Garret
as Elderly Patient (1 episode)
Noelle Messier
as Officer (1 episode)
Christopher Darga
as Security Guard (1 episode)
Michael Rothhaar
as Horst Beckenbauer (1 episode)
Wyatt Nash
as Hot Doctor (1 episode)
Margaret Cho
as Dr. Wendi (1 episode)
Amanda Perez
as P.A. (1 episode)
Lili Fuller
as Hostess (1 episode)
Mark Muñoz
as Caller (1 episode)
Darren J. Hanvey
as Patient (1 episode)
Clyde Kusatsu
as Jerry (2 episodes)
Jeanne Sakata
as Pam (2 episodes)
Thai Douglas
as Coach (1 episode)
Jack Impellizzeri
as Coach (1 episode)
Lance Barber
as Phil Stockton (1 episode)
Kristen O'Meara
as Gate Agent (1 episode)
Marsha Kramer
as Thelma (1 episode)
David Grant Wright
as Mr. Morton (1 episode)
Kelly Brighton
as Drug Seeker (1 episode)
Kyle Sparks
as Card Player (1 episode)
Beth Crosby
as Barb Rutledge (1 episode)
Morgan Peter Brown
as Andy Rutledge (1 episode)
Jozef Fahey
as Delivery Guy (1 episode)
Frank Drank
as Guy (1 episode)
Eli Jane
as Bride (2 episodes)
Rodney J. Hobbs
as Delivery Guy (1 episode)
Joel McHale
as Ross (1 episode)
Danny Pudi
as Topher (1 episode)
Isabella Kai
as Emma (1 episode)
Garrett Westton
as Ben (1 episode)
Joy Jacobson
as Irene (1 episode)
Margaret Newborn
as Patient (1 episode)
Clara Ritto
as Student (1 episode)
Todd Grinnell
as Dr. Mitch Tuttle (1 episode)
Stephen Guarino
as Connor (9 episodes)
Ian Chen
as Henry (1 episode)
Jill Basey
as Mrs. Pancake (1 episode)
Luke Kim
as Young Ken (1 episode)
Nick Jaine
as Man (1 episode)
Chris Moss
as Asst. Choreographer (1 episode)
Jessaica Shields
as Patient (2 episodes)
David Valdes
as Sean (1 episode)
Marisa Chen Moller
as Linda (1 episode)
Danielle Bisutti
as Denise (1 episode)
Jackie Joyner
as Lynda (1 episode)
Megan McGown
as Janell (1 episode)
Cassidy Mack
as Kate (1 episode)
Jill E. Alexander
as Karen (1 episode)
Melissa Christine
as Tammy (1 episode)
George Wyner
as Dicky Wexler (1 episode)
Vanessa Ragland
as Kate (1 episode)
Kristin Carey
as Dr. Humes (1 episode)
Joseph Keane
as Mr. Sampson (1 episode)
Melissa Greenspan
as Jane (1 episode)
Jim Rash
as Devon Drake (1 episode)
Corie Vickers
as Judge Fadden (1 episode)
Scot Zeller
as Defense Attorney (1 episode)
Brenda Ballard
as Court Reporter (1 episode)
Rachael Markarian
as Ms. Aslanian (1 episode)
Joseph Integlia
as Juror (1 episode)
Nancy Friedrich
as Grace (1 episode)
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