Robert's Background:


California State University, Los Angeles (MFA - Television, Film and Theatre)
New School University, The New School (BFA – Musical Theatre, New York)
American Musical and Dramatic Academy, AMDA (Musical Theatre, New York)
Pennsylvania Governor's School for the Arts (Vocal Performance, Erie, PA)

Upright Citizen’s Brigade (UCB Los Angeles), Improv with Alex Berg
The Lyndon Technique (Advanced Scene Study with Amy Lyndon)
Lyle Kanouse (On-Camera)
Killian McHugh (Commercial)
Porter Kelly (Commercial)
Luke Lizalde (Improv)

Theatricum Botanicum - Summer Intensive Shakespeare Seminar
Ellen Geer, Auditioning Workshop
Susan Angelo, Scansion
Madeleine Dahm, Laban Movement & Viewpoints
Sean Fitzgerald, Fencing & Combat
Kristoff Konrad, Alexander Technique
Melora Marshall, Elizabethan Life, Dance, History
Sandi Massie, Voice & Speech
Armin Shimerman, Text Analysis & Rhetoric

Instructor Bio:

With many years of experience teaching Theatre Arts on the east and west coasts and a background in instructing a variety of classes in all age ranges (kids, teens, college), Robert Glen Decker's approach to theatre education is motivational and inspirational.  Robert holds a MFA in Television, Film and Theatre from Cal State LA and a BFA in Musical Theatre from the New School University and the American Musical and Dramatic Academy (AMDA) in NYC, and he has taught acting classes, summer theatre camps, musical theatre coaching, directed main stage productions, and choreographed for numerous schools and Theatre Arts organizations including Buena Park Youth Theatre, Puttin On Productions, Cresson Lake Playhouse, The Brandt School, Altoona Community Theatre, and Mount Aloysius College.  During the summer of 2014, he was a summer theatre camp Instructor at POPS in Manhattan Beach, CA.  Robert recently directed Summit View West's 2015 spring musical production of THE WIZARD OF OZ! 

Types of coaching available:

Audition Preparation

On-Set Coaching

Acting (Beginner)
Acting for Film & TV
Acting (Advanced)
Musical Theatre
Cold Reading

Students will:
-Build self-confidence
-Learn from a professional who is caring and motivating
-Study scene/script breakdown, character analysis, voice, performance technique, audition preparation, cold reading, and more!

Private Coaching:




  • SAG-AFTRA  Member
  • AEA  Member
  • SDC Associate Member

Rates and Availability:

For Private Coaching in Los Angeles:

 email Robert at

Children (Beginner and Advanced)

Teen (Beginner and Advanced)

Adult (Beginner and Advanced)


All Ages: