Mark Costello

Foundry Alumnus (2015)

Mark Costello is a professional playwright and teacher based in Philadelphia. He holds an MFA in playwriting from Temple University and is a proud graduate of the Foundry. Nationally, his plays have been presented by theatres in Texas, West Virginia, New Jersey, and Maryland, and he has developed work with Write Now! and the Great Plains Theatre Conference. Closer to home, he has had a number of plays produced through different groups and festivals, such as PTC@Play, Juniper Productions, the Pittsburgh New Works Festival, the White Mountains Project, and Villanova Theatre.



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