He won the Sundance Film Festival Audience Award for his debuted movie and he was also nominated for the Grand Jury Prize. His father is a counselor at a high school and mother is a malpractice lawyer.He portrayed Isaac in the Broadway play which helped him earned a Tony Awards for Best Play nomination. He has got two sisters named Melania and Joanna Radnor.And I came out the other end feeling like I really should be an actor and that it was okay to do this. I love being from the Midwest — and I think that’s shaped my perspective in that I care about being friendly and open and I value that. Both he and his two sisters attended Orthodox Hebrew day school.
He appeared in the Broadway production of disgraced which opened at the Lyceum Theatre.
Josh grew up in Ohio in a small city inside Columbus.