Board of Trustees

Board of Trustees

Nat Wilburn, Chair
Sacred Heart Schools
Head of School
Luke Felker, Secretary
Head of School
Rob Butler
Assist. Head of School & Head of Middle School
Claudia M. Daggett
Executive Director
Rishi Raghunathan
The Wellington School

Upper School Director
Dean Ruff
Old Trail School

Tech. Integration Specialist
Susan Sullivan
Former Board Chair 
Donna Harris, Vice Chair
Minnehaha Academy

Head of School
Arlyce M. Seibert, Past Chair
Former Director of Schools
James Calleroz White
Head of School
Ben Ottenweller
Assistant Head of School
Abby Reed
Mathematics Specialist
Natalie Simms
Lower School Teacher
Alexandra S. Thurstone
Head of School
Bryn Roberts, Treasurer
St. Paul Academy and Summit School

Head of School
Katie Bonomo
Upper School Math Teacher
Brian Corley
Middle School Director
Audrey Perrott
Near North Montessori

Head of School
Former Board Chair
Melissa Soderberg
Columbus Academy
Head of School
Alexis Wright
New City School
Head of School

Board & Committee Calendar

Click on the document below to download the entire
ISACS 2019-2020 Board of Trustees & Committee Calendar 

First page of the PDF file: ISACSCALENDAR19-20

Board Nomination Form


To Be Posted Soon!

Being an ISACS Board Member...

Like governing bodies of most nonprofit organizations, the ISACS Board is responsible for providing for the long-term well being of the organization by setting its strategic direction, overseeing its financial health, and hiring and supporting its executive director. The Board makes major decisions through a process of committee recommendation and vote, including determining accreditation status of member schools. Because ISACS is a member association, the Board takes trustee nominations, changes in accreditation standards, and bylaws revisions to the members for vote at an annual meeting.
The ISACS Board is composed of heads, other administrators, teachers, and trustees from member schools. Board members serve up to two three-year terms. An effort is made to represent as many member schools as possible across the board and committee structure. 

If you have any issues, please contact
Jacob Isaac, Director of Technology & Manager of Programs, at or (312) 750-1190.