234 Moo 3, Tambon Huay Sai,
Amphur Mae Rim,
Chiang Mai 50180, Thailand
PO Box 1, Mae Rim,
Chiang Mai, 50180, Thailand
General Enquires Tel: +66 (0) 53301500 enquires@ptis.ac.th
Admissions Enquires Tel: +66 (0) 53301500 ex 5000 admissions@ptis.ac.th
Junior School Enquires Tel: +66 (0) 53301500 ex 5201 secretaryjs@ptis.ac.th
Senior School Enquires Tel: +66 (0) 53301500 ex 5300 secretaryss@ptis.ac.th
Boarding Enquires Tel: +66 (0) 53301500 ex 5302 + 5307 dirboarding@ptis.ac.th
Boarding Enquires Tel: +66 (0) 53301500 ex 5302 + 5307 dirboarding@ptis.ac.th
Head of School Office Tel: +66 (0) 53301500 ex 6031 hosoffice@ptis.ac.th
Here are the contact details of key faculty/staff at Prem: The phone number is always +66 (0) 53301500 + ex #
Whole School
Head of School: Ms. Rachel Keys ex 6031 hos@ptis.ac.th
Head of School Office: Ms. Matthahathai Muangphun (Maprang) ex 6031 hosoffice@ptis.ac.th
Assistant Head of School: Mr. Lee Stevens ex 5346 asthos@ptis.ac.th
Director of Admissions: Mr. Eric Saitta ex 5002 erics@ptis.ac.th
Head of Admissions: Ms. Napasporn Chaichak (Lily) ex 5001 napaspornc@ptis.ac.th
Thai Principal: Ms. Sukanya Charpentier (Boo) N/A sukanyac@ptis.ac.th
Athletic Director (s): Mr. Hayden Schulze (Head AD, MRISA) ex 5346 dirathletics@ptis.ac.th
Athletic Director (s): Mr. James McSweeney (CMAC) ex 5346 jamesm@ptis.ac.th
Activities Director (Exploria): Mr. Hayden Schulze ex 5346 exploria@ptis.ac.th
Careers and College Counsellor: Ms. Dawn Parry ex 5350 dawnp@ptis.ac.th
Careers and College Administrator: Ms. Jurairat Narajitt (Ju) ex 5349 collegeoffice@ptis.ac.th
Head of Student Support Services: Ms. Elacia Wittingham N/A elaciaw@ptis.ac.th
School Counsellor: Ms. Noortje Janssen ex 5380 noortjej@ptis.ac.th
School Counsellor: Ms. Nicole Lee McGowen ex 5380 nicolel@ptis.ac.th
Early Years and Junior School
Junior School Principal: Mr. Justin Jarman ex 5201 jsprincipal@ptis.ac.th
Junior School Office: Ms. Pirawan Pankham (Miew) ex 5201 secretaryjs@ptis.ac.th
Junior School Assistant Principal: Ms. Mayada Bayomi ex 5202 pypc@ptis.ac.th
Senior School
Senior School Principal: Mr. Shaun Hudson ex 5300 ssprincipal@ptis.ac.th
Senior School Office: Ms. Woraluck Chompoo (Kib) ex 5300 secretaryss@ptis.ac.th
Assistant Principal for Student Well-Being: Ms. Gudrun ex 5313 gudruni@ptis.ac.th
Assistant Principal for Academics: Ms. Jennifer Verontaye ex 5313 jenniferv@ptis.ac.th
DP Coordinator: Ms. Abbie Neall ex 5313 abbien@ptis.ac.th
CP Coordinator: Ms. Emma Shaw N/A emmas@ptis.ac.th
MYP Coordinator: Ms. Ira Shrivastav N/A iras@ptis.ac.th
Boarding
Director of Boarding: Ms. Lisa McSweeney ex 5302 dirboarding@ptis.ac.th
Boarding Secretary: Ms. Chamchit Pongpipat (Nong) ex 5307 secretaryboarding@ptis.ac.th
Prem Medical Centre ex 5013 085 695 9032
Security Manager ex 5012 089 130 6398
General Cashier ex 6010 065 956 6512
Personal Officer (Visa Team) ex 6020 visateam@ptis.ac.th
Transport Manager ex 5417 085 695 9050
Prem Art House ex 5500 clartdesign@ptis.ac.th
Prem Library ex 5327 surutsadap@ptis.ac.th
IT Support ex 5371 support@ptis.ac.th
2025/6 will be updated soon