Biography
Gregory Korostishevsky is a Russian actor. He has appeared in films including Extremely Loud & Incredibly Close (2011) as Boris Black, Can You Ever Forgive Me? (2018) as Andrei and Cold Souls (2009) as Igor, and in television series such as The Blacklist (as Vlad Cvetko), Orange Is the New Black (as Dmitri Reznikov) and Billions (as Rad Kozlov).
He has also acted in 2 Days in New York (2012), White Collar (2009) and 30 Rock (2006), and has worked as a producer on several projects.
