Middle and High School
![Photo of Katrina Bituin-Musni Photo of Katrina Bituin-Musni](http://www.nis.com.ph/wp-content/connection_images/1tin_profile.jpg)
Katrina Bituin-Musni
IB MYP Sciences Teacher
![Photo of Ozgur Unal Photo of Ozgur Unal](http://www.nis.com.ph/wp-content/connection_images/1oz_profile.jpg)
Ozgur Unal
IB MYP/DP Physics, Mathematics Teacher, Testing Supervisor
![Photo of Richard Curi Photo of Richard Curi](http://www.nis.com.ph/wp-content/connection_images/1curi_profile.jpg)
Richard Curi
IB MYP Individuals and Societies Teacher
![Photo of Georgi Taslev Photo of Georgi Taslev](http://www.nis.com.ph/wp-content/connection_images/1_mr_taslev_profile.jpg)
Georgi Taslev
IB PYP/MYP Music Teacher
![Photo of Reinaldo Valero Photo of Reinaldo Valero](http://www.nis.com.ph/wp-content/connection_images/Reinaldo_Valero_profile.jpg)
Reinaldo Valero
IB MYP Mathematics and IB MYP Design teacher
![Photo of Alyssa Fry Photo of Alyssa Fry](http://www.nis.com.ph/wp-content/connection_images/1alyssa_profile.jpg)
Alyssa Fry
IB DP English A and IB MYP Literature Teacher
![Photo of Michael Evangelista Photo of Michael Evangelista](http://www.nis.com.ph/wp-content/connection_images/Michael_Evangelista_profile.jpg)
Michael Evangelista
IB MYP/DP Mathematics and IB MYP Design teacher
![Photo of Chalseah Saloria Photo of Chalseah Saloria](http://www.nis.com.ph/wp-content/connection_images/1chalsea_profile.jpg)
Chalseah Saloria
IB PYP/MYP Visual Arts Teacher
![Photo of Katrina Marie Layug Photo of Katrina Marie Layug](http://www.nis.com.ph/wp-content/connection_images/Katrina_Marie_Layug_profile.jpg)
Katrina Marie Layug
IB MYP Language Arts & IB DP English B Teacher
![Photo of Guido Benitez Photo of Guido Benitez](http://www.nis.com.ph/wp-content/connection_images/1guido_profile.jpg)
Guido Benitez
IB MYP/DP Spanish Teacher, Library Consultant, Facilities Inspector and Assistant to the Headmaster
![Photo of Maria Ballesteros Photo of Maria Ballesteros](http://www.nis.com.ph/wp-content/connection_images/Maria_Ballesteros_profile.jpg)
Maria Ballesteros
IB PYP/MYP Filipino Language & Culture teacher
![Photo of Jefferson Catacutan Photo of Jefferson Catacutan](http://www.nis.com.ph/wp-content/connection_images/Jefferson_Catacutan_profile.jpg)
Jefferson Catacutan
IB MYP Science Teacher
![Photo of Stephanie Ann Mabasa Photo of Stephanie Ann Mabasa](http://www.nis.com.ph/wp-content/connection_images/Stephanie__Ann_Mabasa_profile.jpg)
Stephanie Ann Mabasa
IB DP Business Management teacher
![Photo of Hee Mo Jung Photo of Hee Mo Jung](http://www.nis.com.ph/wp-content/connection_images/1heemo_profile.jpg)
Hee Mo Jung
IB PYP/MYP/DP Korean Language/Literature and Culture Teacher