Mark Stolzenberg is an American film and stage actor, screenwriter, producer, physical comedian and Circus Artist.

He is considered by Oscar Talent Search as among the top ten acting teachers on the east coast.

Stolzenberg is called upon by major commercial houses to help actors in closeups for product sales, and he teaches "Acting For Film and Television" at The New School in Manhattan and at his private studio.

Mark Stolzenberg is the director of Assemblies In Schools, a national organization providing in-school programs.

Programs fulfill principals' and educators' needs for content that addresses self-esteem and good habits, as well as having anti-drug and anti-alcohol messages.