Faculty and Staff Directory
Jeannine Alvaré, Director of Emotional Support
BA, Sarah Lawrence College
MSSW, University of Texas, Austin
Crefelder since 2016
Eli Anselm, Assistant Teacher/Building Substitute
BA, The New School
Crefelder since 2018
Ben Arnold, Music Teacher
Berklee College of Music
Philadelphia College of Performing Arts
Crefelder since 2000
Cheryl Capacchione, Business Manager
BS, Arcadia University
Crefelder since 2012
Darla Clark-Martin, Office Assistant
BS anticipated 2020, Chestnut Hill College
Crefelder since 2017
Josh Cole, Director of the Glass Studio and Art Teacher
BFA, Cleveland Institute of Art
MFA, Tyler School of Art, Temple University
Crefelder since 2008
Rachel Combs, Upper School Science Teacher (11/12 team) and Advisor
BS, Rice University
BA, Rice University
ME, Cabrini College
Crefelder since 2014
Patsy Cook Graber, Spanish Teacher
BA, Washington University in St. Louis
MEd, Chestnut Hill College
Crefelder since 2018
Laura Craig, Director of Learning Support
BS, Birmingham-Southern College
MA, University of Texas
Crefelder since 2003
Ann Croxson, Interim Dean of Faculty
BA, Hollins University
MA, Indiana University, Bloomington
MEd, Arcadia University
Crefelder since 2001
Daniel Cunitz, Middle School Teacher and Advisor
BA, Franklin Pierce College
MS, Drexel University
Crefelder since 1995
Stacey Cunitz, CEP, Director of College Counseling
BA, Barnard College
MA, New York University
Crefelder since 1995
Rebecca Dwight, Office Manager
BS, The State University of New York, Buffalo State
Crefelder since 2018
Nica Fleming, Director of Technology and Advisor
BA, Temple University
MS, Philadelphia University
Crefelder since 2010
Sarah Franzel, Learning Specialist and Advisor
BA, University of Michigan
MS, California State University, East Bay
Crefelder since 2008
Filip Furmanek, Coding Teacher
BA, University of California, Berkeley
Crefelder since 2018
Mollie Gambone, Interim Dean of Students
BA, Shippensburg University
MS, SUNY Buffalo
PhD, Drexel University
Crefelder since 2017
Joan Giannobile, Director of Development
BA, University of San Francisco
Crefelder since 2010
Nicole Greaves, Middle School English Teacher and Advisor
BFA, Emerson College
MFA, Columbia University
Ed. Certification, Bryn Mawr College
Crefelder since 2006
Michael Herman, Physical Education
BS, Bloomsburg University
Crefelder since 2016
Zachary Holztman-Constan, Emotional Support Counselor
BA, Bennington College
MSW, University of Pennsylvania
Crefelder since 2016
Crystal Jones, Upper School English Teacher (11/12 team) and Advisor
BA, Lincoln University
MEd, University of Pennsylvania
Crefelder since 2017
Katie KinKade, Middle School History Teacher and Advisor
BA, Muhlenberg College
MEd, Moravian College
Crefelder since 2018
Carol Lastowka, Spanish Teacher
BA, Penn State University
MA, University of Arizona
Crefelder since 2018
Frank Longo, Director of Maintenance
Crefelder since 1999
Gena Lopata, Upper School English Teacher (9/10 team) and Advisor
BA, Clark University
MEd, East Stroudsburg University
Crefelder since 2005
Kristy Modarelli, Director of Special Programs and Marketing
BFA, Cleveland Institute of Art
Crefelder since 2015
Sara Narva, Performance Art Teacher and Advisor
BA, Haverford College
EdM, Temple University
Crefelder since 2005
Eric Neibauer, Upper School History Teacher (11/12 team) and Advisor
BA, Warren Wilson College
MEd, Arcadia University
Crefelder since 1999
Courtney Parker, Emotional Support Counselor
BMus, The Hartt School, University of Hartford
MMT, Temple University
MA, Goddard College
Crefelder since 2014
Leonor Prince, Math Teacher and Upper School Advisor
BS, Universidad Catolica Andres Bello, Caracas, Venezuela
MBA, St. Joseph’s University
Crefelder since 2014
Jiayu (Linda) Qian, Math Teacher
BS, University of Massachusetts, Amherst
MS, University of Pennsylvania
Crefelder since 2018
Didi Scott, Director of Admissions
BBA, Temple University
MEd, Temple University
Crefelder since 2016
Lisa Shaffren, Upper School Science Teacher (9/10 team) and Advisor
BS, Pennsylvania State University
MA, The University of Mississippi
Crefelder since 2012
Dean Simonsen, Math Teacher
BA, Kutztown University
Crefelder since 2018
Lisa Spilner, Upper School History Teacher (9/10 team) and Advisor
BS, East Stroudsburg University
MEd, Moravian College
Crefelder since 2011
Aaron Wiener, Director of the Arts Department, Art Teacher and Advisor
BFA, Tyler School of Art, Temple University
Crefelder since 1990
Hoagy Wing, Music Teacher
BA, Gettysburg College
Crefelder since 2002
Tori Wrye, Learning Specialist and Upper School Advisor
BA, Pennsylvania State University
ME, Cabrini College
Crefelder since 2010
George Zeleznik, EdD, Head of School
BS, Indiana University of Pennsylvania
MA, Gratz College
EdD, Wilmington University
Crefelder since 1999