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Meet the Advancement Staff

Institutional Advancement helps connect you with George School from your family’s first inquiry about admission through a lifelong engagement with our community as alumni, parents of alumni, and friends of the school. Our work bridges the functions of admission, communications, parent and alumni relations, and development. 


Ari M. Betof '98
Director of Institutional Advancement
215.579.6550
ari_betof@georgeschool.org
BS Guilford College Honor Program
EdD University of Pennsylvania

Kim Colando Kim Colando '83
Director of Research
215.579.6577
kim_colando@georgeschool.org
BA Monmouth University

Christine Davidyock Christine Davidyock
Web Editor
215.579.6578
christine_davidyock@georgeschool.org
BA Rider University

Jenna K. Davis Jenna K. Davis '78
Director of International Admission, Admission and Advancement Officer, Liaison to the International Parent Associations
215.579.6542
jenna_davis@georgeschool.org  
BA Simmons College
MS Columbia University

Tina DiSabatino '03
Advancement Assistant
215.579.6564
tina_disabatino@georgeschool.org
BA George Washington University

Christian Donovan Christian Donovan '95
Director of Admission
215.579.6544
christian_donovan@georgeschool.org
BA Wesleyan University
MSEd University of Pennsylvania

Dan Elliott
Institutional Advancement Systems Analyst
215.579.6575
dan_elliott@georgeschool.org
BA Bethany College
MBA Widener University School of Management

Karen Suplee Hallowell
Director of Alumni Relations
215.579.6620
ksh@georgeschool.org
BA Lycoming College
MSEd University of Pennsylvania

Colleen Hasson
Advancement Assistant
215.579.6572
colleen_hasson@georgeschool.org
BA University of Pittsburgh

Sheila Jacobs
Administrative Assistant to the Director of Institutional Advancement
215.579.6570
sheila_jacobs@georgeschool.org

S. Odie LeFever 
Director of Communications & Marketing 
215.579.6565
odie_lefever@georgeschool.org
BA College of New Jersey

Dina McCaffery
Director of Public Relations
215.579.6568
dina_mccaffery@georgeschool.org
BA Temple University
MEd Holy Family University

Andy Popkin Andy Popkin '83
Director of Planned Giving, Pennswood Village Liaison
215.579.6563
andy_popkin@georgeschool.org
BBA Temple University

Susan Quinn Susan Quinn
Director of Digital Communications, Georgian Editor
215.579.6567
susan_quinn@georgeschool.org
BS Miami University

Michelle Ruess 
Director of Donor Relations
215.579.6571
michelle_ruess@georgeschool.org  
BA University of Missouri-Columbia

Emily Shaker
Director of Annual Giving, Gift Entry & Donor Records Specialist
215.579.6581
emily_shaker@georgeschool.org
BA West Chester University

Rachel W. Speller Rachel W. Speller
Associate Director of Admission
215.579.6545
rachel_speller@georgeschool.org
BA Amherst College

Carol Wozniak
Director of Advancement Services
215.579.6573
carol_wozniak@georgeschool.org
AA Cerritos College
BS Indiana Institute of Technology