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Keong Sim
ACTOR

Keong Sim

Known for The Good Doctor · Grey's Anatomy · Olympus Has Fallen

Keong Sim is an American actor. He portrayed Dr. Sung Park in the TNT medical drama Monday Mornings and Pastor Wayne in the Netflix series Dead to Me. He currently is living in Los Angeles.

Snapshot 2026-10-16

Born
Jan 1, 1969
Birthplace
South Vietnam [now Vietnam]
Known For
Acting

Biography

Keong Sim is an American actor. He portrayed Dr. Sung Park in the TNT medical drama Monday Mornings and Pastor Wayne in the Netflix series Dead to Me. He currently is living in Los Angeles.

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Known For

TVThe Good Doctor
The Good DoctorLeo Kwon · 2017
★ 8.5
TVGrey's Anatomy
Grey's AnatomyDr. Park · 2005
★ 8.2
MOVIEOlympus Has Fallen
Olympus Has FallenLee Tae-Woo · 2013
★ 6.4
TVBetter Call Saul
Better Call SaulProsecutor Ko · 2015
★ 8.7
MOVIEThe Last Airbender
The Last AirbenderEarthbending Father · 2010
★ 4.6
TVScorpion
ScorpionDr. Chong · 2014
★ 8.2
MOVIEHillbilly Elegy
Hillbilly ElegyKen · 2020
★ 6.7
TVGlee
GleeMike Chang Sr. · 2009
★ 6.8

Filmography

Movies

The Flying ScissorsBruce Wong
2009
The Last AirbenderEarthbending Father
2010
Watching TV with the Red ChineseWa
2011
Olympus Has FallenLee Tae-Woo
2013
The Sun Is Also a StarDae Hyun Bae
2019
AutonomousNyx Makino (voice)
2020
Hillbilly ElegyKen
2020
Breaking News in Yuba CountyMr. Kim
2021
FloatMr. Liu
2024
LayoverWilliam
2024
MishaNarrator

Television

Law & OrderDeliveryman · 1 eps
1990
Law & Order: Criminal IntentWilliam Suan · 1 eps
2001
Hope & FaithAsian Guy · 1 eps
2003
Grey's AnatomyDr. Park · 1 eps
2005
GleeMike Chang Sr. · 4 eps
2009
The ForgottenRobert Chung · 1 eps
2009
Mike & MollyDr. Shufeldt · 1 eps
2010
Harry's LawArthur Choi · 1 eps
2011
Monday MorningsSung Park · 10 eps
2013
Growing Up FisherMr. Han · 1 eps
2014
ScorpionDr. Chong · 1 eps
2014
Better Call SaulProsecutor Ko · 1 eps
2015
Vice PrincipalsKevin Yoon · 1 eps
2016
The Good DoctorLeo Kwon · 1 eps
2017
Dead to MePastor Wayne · 10 eps
2019
The Lincoln LawyerWalter Kim · 2 eps
2022
AccusedLee · 1 eps
2023
The IrrationalJi-Ho Kong · 1 eps
2023
The Paper1 eps
2025
Your Friends & NeighborsKwan · 3 eps
2025

Photos

Keong Sim photo
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