Leadership Team

Dr. Tarek Razik
Head of School

Maya Rangkuti Nelson
Deputy Head of School

Elaine Nicholson
Deputy Head of School for Curriculum

Sinta Sirait
Chief Financial & Operations Officer

Kathleen Ngkaion
Management Advisor
Admissions 

Dimas Aditya
Head of Facilities

Chet Quint
Management Advisor
Risk Management

High School

Dr. Clint Calzini
High School Principal

Ryan Campbell
High School Vice Principal of Curriculum & Learning

Barbara Wiemers
High School Vice Principal of Student Affairs

Middle School

Noah Bohnen
Middle School Principal

Dan Machacek
Middle School Vice Principal 

Early Years & Elementary School

Maya Rangkuti Nelson
Elementary School Principal

Regina Alcorn
Vice Principal
Pondok Indah Elementary 

Butch Koltai
Vice Principal
Pattimura Elementary

Justine Smyth
Vice Principal
Pondok Indah Elementary