Complex sentence: As Artistic Director of MCC Theater in New York City, he produced "Frozen" (2004) and "Reasons To Be Pretty" (2008), both of which were nominated for the Tony Award for Best Play.
Split into simpler sentences: As Artistic Director of the MCC Theater he produced "Frozen" (2004) and "Reasons To Be Pretty" (2008), at the MCC Theater. They each were nominated for the Tony Award for Best Play.