Meet Our Team!

"We are highly-trained and dedicated educators!"


Thai International School is led by a team of very experienced administrators with a proven track record for graduating students with the knowledge and skills needed in our modern, global society. This team of leaders know what it takes to equip our students with everything they need to enter post-secondary education with confidence and with the academic and extra-curricular credentials that top-tier university and career programs call for both here in Thailand and overseas. 

Our faculty is comprised of native English-speaking foreign teachers who have internationally-recognised teaching credentials appropriate to the grade level that they teach.


Each classroom is managed by both the foreign teachers and our highly-trained and qualified Thai language and culture teachers who help to reinforce Thai values while also communicating effectively in both English and Thai with their colleagues and with the students. 

Our support staff are all trained to not only fulfil their duties at a high level, but also to accommodate the needs of children and our diverse campus community. 

Founding Team

Assoc. Prof. Jongrak Krainam, 
Ed.D. Elementary Education, University of Northern Colorado, USA

Mrs. Mallika Tumwattana, M.A. Education-Early Childhood, California Polytechnic State University, USA

Asst. Prof. Mantmart Leesatayakun, 
Ph.D. Education-Second Language Acquisition and Teacher Education, University of Illinois, USA

Asst. Prof. Naruemon Yutakom, Ph.D. Science Education, University of Iowa, USA

Mr. Nopadol Tumwattana, Ph.D. Education Administration ,Siam University

Founder & Chairperson
Head of School
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+66 06-3838-9900

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