A Physicist.
A Teacher.
A Mentor.
I founded Phi Tuition to offer students something rare: world-class subject expertise, precise academic guidance, and deeply personalised online tuition in Physics and Mathematics.
experience
guided
research background
academic researcher
From particle physics
to personalised education
I am Dr Stathis Stefanidis, founder of Phi Tuition. My academic journey began with Physics and led me to high-energy particle research at University College London and CERN.
During my PhD, I worked on the ATLAS experiment, contributing to research connected with the Higgs boson. That experience shaped the way I think, teach and guide students: with precision, structure and intellectual honesty.
For over 30 years, I have taught Physics and Mathematics across GCSE, A-Level, IB, university-level courses, entrance exams and Olympiad preparation.
My aim is not simply to help students improve their grades. It is to help them think clearly, solve problems independently and develop the confidence to approach demanding academic challenges.
PhD in High-Energy Physics · UCL & CERN
Specialist Physics & Mathematics Tutor
Specialist support for ambitious students
High-level tuition delivered
wherever your child is based
Phi Tuition supports students across the UK and internationally through live online lessons, structured academic planning and personalised mentoring.
Start Your
Journey Today
Fill in the form and I will respond personally within 24 hours to discuss how I can help you reach your goals. There is no obligation — just an honest, focused conversation.
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