Leadership Team

Dr. Tarek Razik
Head of School

Lauren Pool
Deputy Head of School

Elaine Nicholson
Deputy Head of School for Curriculum

Sinta Sirait
Chief Financial & Operations Officer

Kathleen Ngkaion
Management Advisor
Admissions 

Robert Giannella
Management Advisor
Facilities Development

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

Christophe Henry
Middle School Principal

Dan Machacek
Middle School Vice Principal 

Early Years & Elementary School

Maya Rangkuti Nelson
Elementary School Principal

Regina Alcorn
Vice Principal
Pattimura Elementary 

Butch Koltai
Vice Principal
Pondok Indah Elementary

Justine Smyth
Vice Principal
Pondok Indah Elementary