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Online Tutoring and Distance Learning at its Best.

Dr. George has set the ‘gold standard’ that I don’t think anyone else can approach.

Perdocere Math Tutoring Grades 7-12, SAT Prep, SAT Tutoring, ACT Prep, ACT Tutoring. Call 833-MATH-833.

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 833-MATH-833 (833-628-4833) to speak with me directly or request a callback.

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

Private Math Tutor
Grades 7-12

Precalculus
Trigonometry
Algebra
Geometry
Calculus

SAT Prep
ACT Prep
SAT Math Level 1
SAT Math Level 2


Unequaled private tutoring for high school and middle school students. Customized instruction for Schoolwork, SAT & ACT, and SAT Subject Test preparation. The most important validation is what parents and students have to say, so please read the growing list of hundreds of testimonials with named confirmations, and follow the links on this site to learn more. I empower my students with knowledge and comprehension, teaching them to think clearly, become creative problem solvers, and excel with competitive advantage. This results in top grades at school, highest standardized test scores, and future success. When our children go to college, if they have the best foundation and know how to think on their feet, they will be confident and successful, and we parents won’t worry. Please visit the about page to learn more about me. I have educated high school and middle school students for years, my chosen domain, and my expertise includes the rare art of crafting minds at these important stages. Perdocere is a true one-person premium tutoring company, and my goal is not just to have set the bar for the best private instruction available, but to continuously raise it.


Perdocere Math Tutoring Grades 7-12, SAT Prep, SAT Tutoring, ACT Prep, ACT Tutoring. Call 833-MATH-833.

The following pattern repeats indefinitely. Solve for x, no calculator. One unrushed minute should do.

\[\begin{array}{c}
\color{blue} { x = \sqrt {2 + \sqrt {2 + \sqrt {2 + …} } } } \end{array}\]

Click here for the solution – more practice problems on other pages of this site.


A must read for parents and students – an unprecedented list of hundreds of testimonials with prominent named verifications for my own work with students. Please take a moment to read them and then call me to discuss your child’s needs. It is more insightful about my teaching than anything I could possibly write on this website. I prefer no hype, and what matters is a long term track record of successful students.

We are absolutely thrilled with what George has done with our son. He has instilled a sense of confidence, made him realize that he can excel academically and allowed him to set his sights on things that he never thought he could achieve. George is incredibly knowledgeable, extremely approachable and a fantastic teacher. He has gone out of his way to make sure that our son is always prepared for his next challenge. George will be part of our family’s academic life for years to come!!

The foundation our students receive today will define tomorrow.
-Dr. George (me) “the old country doctor for tutoring”

Perdocere Math Tutoring Grades 7-12, SAT Prep, SAT Tutoring, ACT Prep, ACT Tutoring. Call 833-MATH-833.

The word “best” has been severely tainted in the tutoring industry. Any person or company can “hang a shingle” and claim to be a top educator. If you truly want the actual best for your child then call me, as a webpage or ad can never replace a conversation. Educating our children must not be a commodity business. If you want to settle for mediocrity, and I hope not, those are easily found on the internet.