The Board of Playwrights Horizons (Adam Greenfield, Artistic Dir) has announced Casey York as its new Managing Director. York, who is currently Managing Director of Ars Nova and serves as the President of the Off-Broadway League, will lead Playwrights Horizons toward a future of continued creative and strategic evolution, as it expands approaches to its core mission to advance the voices and new work of risk-taking playwrights. York succeeds Leslie Marcus, who has served as Playwrights’ Managing Director since 1993. The Playwrights Horizons appointment is a homecoming for York, whose administrative work in the theater industry began at the institution, where she started, in 2010, as a Marketing Resident, and ultimately advanced into the position of Associate General Manager, which she held from 2011 to 2014. For more information, please visit www.playwrightshorizons.org. Press contact: Blake Zidell/Blake Zidell & Associates (917/572-2593)...