Directors

Dr. Jean-Jacques de Dardel
President
Mr. de Dardels was the former Swiss Ambassador to China, Belgium and France, as well as former Head of Mission of the North Atlantic Treaty Organization (NATO) and UNESCO. He is the founder and president of our school.

Hans Huerlimann
Director
Mr. Hürlimann is the Director of Education Department of the city of Buchrain in Switzerland, President of three public schools in Buchrain, and former principal of Swiss International School in Singapore. He’s the overall director of our school, concentrating on school strategy and key policy decisions.
Leadership

Keith Izsa
Executive Dean
Mr. Isza has 20 years of teaching experience, mostly in the USA, with the last 6 years at an American International school in Switzerland. He holds a B.A. in History, a Master’s Degree in Social Studies, two teacher certifications from the USA and he is currently completing a Doctorate in Education. He has taught mainly Economics and Business but also History, and Government and Law. He has also worked with students coaching football, wrestling, baseball, and track and field, personally enjoying running and exercising.

John Blake
Director of University Counselling
Mr Blake obtained a BSc in Microbiology and Biochemistry as well as a Higher Diploma in Education from National University of Ireland Galway. A respected college counsellor for 14 years, he has guided and supported students in getting them admitted to top universities in the UK, USA, Canada, Australia and Europe. He is also a member of the International Association for College Admission Counseling. Before joining International School Altdorf, he worked in schools in Ireland and Switzerland.
Teachers

Ann Northfield
Teacher of English
Ms. Northfield has degrees in English Literature, History, a Master’s in Literature and a PGCE from University of Hull. She has taught English Language and Literature in various schools and colleges in the UK and internationally, including 11 years at the International School of Zug & Luzern and has worked as an examiner for various boards. She has always encouraged students to develop their knowledge, to read and to communicate with people from different nationalities and cultures.

Yuliia Crawley
Teacher of Psychology and Art
Ms. Crawley graduated with a Master’s degree in Philosophy and Psychology from the Pedagogical University in Kyiv, Ukraine, and a Certificate of Teaching with Technology from the University of London, UK. She has lived in Europe, the Middle East and China, teaching international students of different ages, from young students to teenagers and adults. She has been teaching philosophical studies, Ukrainian and English languages, and literature. She believes that any goal can be achieved with collaboration and empathy.

Fanny Beaudier
Teacher of Mathematics
Ms. Beaudier earned a Master of Engineering in Energy, Building, Environment from Polytech Annecy Chambéry, Université Savoie Mont Blanc after two years of preparatory classes. She spent three years as an engineer in France and the United Kingdom, then started teaching in an IB school located in the south of France, promoting practical applications, projects and experiences, which help learners to understanding and apply new concepts.

Tamara Schornikow
Teacher of English and German

Christian Doerr
Teacher of History
Mr. Doerr has several years of classroom experience, most recently teaching History and Geography in the Swiss Matura Programme, Business Management at the University of Luzern (HFLU) and Hospitality Management at the Swiss Hotel Management School of Luzern (SHL). He holds a B.A. in International Affairs from Xavier University in the US, a teaching certificate, and is currently completing his Masters in History. Prior to teaching he worked for 25 years in the Brand, Marketing and Communication sector for various international companies such as UEFA, Sky Sports and ESPN where he acquired extensive hands-on knowledge across various sectors of the business industry.

Csaba Szasz
Teacher of Physical Education
Mr. Csaba Szasz graduated with a bachelor’s degree in Sport Management and also holds an International Postgraduate Certificate in Education (Physical Education), a testament to my dedication to the development of sport in a school environment. A former rowing champion, he has worked in Australia, China and Hungary, coaching and teaching students of different ages.

Yuqin Hong
Teacher of Chinese
Ms. Hong has obtained her Education Certificate in Mathematics from University in Shanghai. She was a Chinese IB teacher in Institut Montana and has been teaching Chinese in the Klubschule in Switzerland for more than 10 years. Ms. Hong is also a poet whose work has been published in Chinese and foreign poetry magazines. She has also published a book of poems titled The Time Code.

Dino Sola
Teacher of Mathematics
Mr. Sola earned his Ph.D. in Mathematics and Master’s Degree in Iberian Linguistics at UC Santa Barbara and also holds a degree in Quantitative Techniques in Financial Markets. He has 30 years of teaching experience, in the USA and as a professor of Finance, Mathematics and Quantitative Methods in International University of Monaco.

Vanessa Domingues
Teacher of German and Spanish
Ms. Vanessa Domingues holds a degree in Languages and Cultures from the Open University of Lisbon (Portugal), a Master in Intercultural Education from the Free University of Berlin and a PhD in Language and Cultural Sciences from the Johannes Gutenberg University Mainz (Germany). She has been active since 2003 in the field of Bilingual Education as a teacher and since 2011 in academic research.

Tomasz Dindorf
Teacher of Physics
Mr. Dindorf studies in the USA and has a Bachelor in Physics from Harvard College, a Master in Special Education from Columbia University, and has taught Physics in secondary and high schools for 34+ years. He lived and worked in the USA, United Kingdom, Germany, Austria, and Sudan, before moving to Switzerland to join International School Altdorf. He has been a leading contributor to the IB academic activities as an assistant examiner, workshop leader, textbook evaluator, and co-creator of the new IBDP Physics syllabus.

Meg Ennis
Teacher of Biology and Chemistry
Meg Ennis holds a PhD in Geology from the National University of Ireland in Cork and a degree in Geosciences from the same institution. She had been teaching Science for 15+ years in International Schools in Switzerland to students in Primary, Middle and High School classes. She believes Science lessons should be immersive, lab-based and above all fun.

Donghua Li
Sports Coach
Mr. Li won the gold medal in pommel horse at the 1996 Atlanta Olympic Games, competing for Switzerland. He has been involved with sports and training for all his life. At International School Altdorf, he supports students during all of their sports activities, especially outside of class like golf and ski.
Admission and Recruitment

Anastasia Rachman
Director of Admission & Marketing
Anastasia Rachman holds a Master’s degree in Electrical Engineering and a Master of Science in Applied Business from Switzerland, and she is currently pursuing a doctorate in Business Administration in Zürich, Switzerland. With over 17 years of experience spanning the Manufacturing, Energy, and IT sectors, she has lived and worked in Indonesia, Malaysia, Austria, and Switzerland. Anastasia prioritizes education, upskilling, and cultural exchange. Dedicated to providing comprehensive information to students and their families, she facilitates well-informed decisions about enrollment at International School Altdorf. This dedication mirrors her commitment to advancing knowledge and growth within the educational sector.
Student Service Staff

Anita Ladanyi
Boarding Manager
Ms. Ladányi joined the team of International School Altdorf in 2018 as a boarding supervisor. She graduated as a Fitness Instructor in 2001 and a Kindergarten Teacher in 2007. She has many years of experience working with children and teenage students, ensuring mentoring, safety, guidance and constant support.

Eva Harfai
Boarding Supervisor
Ms. Eva joined International school altdorf after 20 years of experience in childcare, including working in an orphanage and in institutions for social services to children picked up from the family. She also worked as caregiver and support supervisor for 4 years in a hospital. She can provide students mentoring and safety support to study in a calm, orderly environment.