Mark Sinacori

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Mark Sinacori was born on August 16th, 1982 in Lawrence, Mass. He attended the Rollins School, Holy Trinity School, and Central Catholic High School in Lawrence, Merrimack College in North Andover where he majored in English, and moved to Los Angeles in 2005 to attend UCLA's Professional Screenwriting Program. In 2007, Mark became a CBS Page in the... See full bio »

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Criminal Minds
The Company (S7, Ep20)
Thu, Jul 07 4:00 PM PDT on WE (092)

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Known For

Grey's Anatomy Hospital Staff
Fuller House Additional Crew
The Price Is Right Additional Crew
Glee Teacher


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Hide Hide Show Show Actor (16 credits)
 2014 Womanizer (Short)
 2011-2014 Grey's Anatomy (TV Series)
Hospital Staff
- Got to Be Real (2014) ... Hospital Staff (uncredited)
- Love, Loss and Legacy (2011) ... Hospital Staff (uncredited)
- Unaccompanied Minor (2011) ... Hospital Staff (uncredited)
 2013 E&C PI Diaries (TV Series)
Ryan Chriss
- The Satin and Silver Chessmen (2013) ... Ryan Chriss
 2012 Don't Trust the B---- in Apartment 23 (TV Series)
Birthday Party Guest / Wedding Guest
- Whatever It Takes... (2012) ... Birthday Party Guest (uncredited)
- The Wedding... (2012) ... Wedding Guest (uncredited)
 2012 Chinatown (Short)
 2012 Criminal Minds (TV Series)
- The Company (2012) ... Officer (uncredited)
 2012 Desperate Housewives (TV Series)
Steel Worker
- You Take for Granted (2012) ... Steel Worker (uncredited)
 2011 In My Father's House (Short)
Family Friend
 2011 The Art of Sacrifice (Short)
 2011 Futurestates (TV Series)
Office Worker
- Exposure (2011) ... Office Worker
 2011 Men of a Certain Age (TV Series)
- And Then the Bill Comes (2011) ... Mechanic (uncredited)
 2010 The Defenders (TV Series)
Officer / Courthouse Pedestrian
- Nevada v. Carter (2010) ... Officer (uncredited)
- Las Vegas v. Reid (2010) ... Courthouse Pedestrian (uncredited)
 2009 Glee (TV Series)
- Preggers (2009) ... Teacher (uncredited)
 2008 Common Bond (Short)
Jamie Stacie
 2008 Me and My Old Man (Short)
J Chrome Exec.
 2007 The Red Jacket Dudes (Short)
Rookie Red Jacket Dude
Show Show Writer (1 credit)
Show Show Producer (1 credit)
Show Show Additional Crew (60 credits)
Show Show Camera and Electrical Department (5 credits)
Show Show Sound department (3 credits)
Show Show Casting department (1 credit)

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Personal Details


6' (1.83 m)

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Taught by television screenwriters Paul Chitlik and Fred Rubin at UCLA. See more »


High-pitched tenor character voice

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