Atherton – Online Tutoring

For over 30 years and a decade online, my private students have earned the Highest Grades at School 7-12 and Top SAT & ACT Scores.

Call me directly at 833-MATH-833 (833-628-4833) or request a callback to discuss your educational needs.

Dr. George – President & Founder, Perdocere Inc.
Ph.D. Harvard
B.S. MIT

The best tutoring available to Atherton.

✏️ “George is not merely a tutor – he is a real educator. He knows that what helps students perform well on tests is the same as what makes them good students. A solid academic foundation pays dividends throughout schooling and careers, and George never loses sight of that in his work.

Marlyn E. McGrath
Director of Admissions
Harvard University

An unprecedented collection of hundreds of testimonials with prominent named verifications for my own work with students.

✏️ “I have known George for decades. He has a very clear and dramatic effect enabling students to think and rise to their full potential. George’s influence on so many lives has had significant impact, and I greatly admire him for doing this.

Professor William A. Goddard III
California Institute of Technology (Caltech)

Crafting Students to Think, Become Creative Problem Solvers, and Excel.

We are ecstatic about the progress George has made with our daughter’s math scores. He has instilled possibility when she knew only defeat. The experience of success in math has given her tremendous confidence. Higher math had been out of her reach, but now it is easily grasped. George’s knowledge is boundless, not only in math, but also in knowing how and when to motivate psychologically and emotionally. He is always prepared and upbeat, and he keeps each session moving enthusiastically. Our hope was that George would just give our daughter the ‘jump start’ she needed, but in fact, he has become a part of our lives for years.”

Confident Perdocere student.

Math • Algebra • Geometry • Trigonometry • Precalculus • Calculus
SAT Prep • ACT Prep • SAT Math Level 1 • SAT Math Level 2
Science • Chemistry • Physics • Biology

Real-time two-way writing and other interactive technologies.
You cannot do math with a keyboard and mouse!
Online tutoring done right.

Real-time two-way writing. Online tutoring done right.
Recognized by parents, students, and other tutors for providing by far the best private instruction.
Real-time two-way writing. Online tutoring done right.

I am proud to provide the best private tutoring available to Atherton for high school and middle school students. The most important validation is what parents and students have to say, so please read the growing list of hundreds of testimonials. Whether focusing on Schoolwork, SAT, or ACT preparation, I teach my students to think and become creative problem solvers. This is the foundation which results in top grades at school, high standardized test scores, and future college success. When our children go to college, if they have solid preparation and know how to think on their feet, they will be confident and successful, and we (parents) won’t worry. Perdocere is a true one-person premium tutoring company, providing unmatched educational excellence for each and every one of my students, from Atherton, across the country, and even when they study abroad.

Note: I do not hire tutors to dispatch. All tutoring is online and provided only by me. The result is that your child receives the best private instruction, second to none.