- BFA in Acting from Boston University
- MA in Theatre Education from NYU
Dennis Staroselsky has appeared in the feature films Rubberneck, We Don’t Belong Here, Detroit (Directed by Oscar winner Kathryn Bigelow), American Woman and the upcoming Love, Wedings and Other Disasters, alongside Diane Keaton and Jeremy Irons. His TV credits include recurring roles on The Loudest Voice in the Room, The Deuce, Madame Secretary and guest stars on Nurse Jackie, It’s Always Sunny in Philadelphia, Castlerock, and Law & Order among others. Theater credits include the the world premiere of An Early History of Fire, at The New Group NYC , as well as appearances at regional theatres such as the A.R.T. The Huntington Theatre Co., Geva Theatre Center, Dallas Theater Center, The Paper Mill Playhouse. As a playwright his first full length play Just About Cured was produced by the Stella Adler Studio of Acting in New York City in the fall of 2014.
He has taught at Emerson College, Lesley University, and Boston Casting. In addition to the classroom he also privately coaches actors, some of his clients include Jaimie Ray Newman (Eastwick ABC), Noah Bean (Damages F/X), Katie Lowes (Scandal ABC), and Claire van der Boom (The Pacific HBO).