Elite Private Tutoring — NYC, San Diego & Online
One-on-one tutoring with Dr. Stuart Donnelly, Oxford Ph.D. SAT, ACT, GRE, GMAT, MCAT, SHSAT, ISEE, SSAT, math, physics, and chemistry — in person or via Zoom.
Personalized Instruction From an Oxford-Educated Tutor
Dr. Stuart Donnelly is an Oxford-educated scientist and published author with over twenty years of private tutoring experience. Every lesson is tailored to your specific strengths, weaknesses, learning style, and score goals.
Available in-person at our offices in New York City and San Diego, or online via Zoom from anywhere in the country. Students who work with Dr. Donnelly consistently achieve significant score improvements and gain admission to their top-choice schools.
Why Choose Tutors of Oxford
Most tutoring companies offer generic, one-size-fits-all programs. Tutors of Oxford takes a radically different approach — every lesson is built around the way you think, learn, and tackle exam questions.
Personalized Lessons
No cookie-cutter curricula. Dr. Donnelly diagnoses your specific weaknesses and builds every session around closing those gaps — so you spend zero time reviewing material you already know.
Oxford-Educated Tutor
Dr. Donnelly holds a Ph.D. from the University of Oxford and is the author of several best-selling test prep titles. His elite academic credentials set him apart from other tutors.
All Major Tests Covered
SAT, ACT, GRE, GMAT, MCAT, SHSAT, ISEE, SSAT, plus academic subjects including math, physics, and chemistry. One tutor — comprehensive expertise.
Proven Score Improvements
Students who complete a full tutoring program with Dr. Donnelly consistently achieve significant score improvements. Many surpass the 90th percentile on their target exam.
In-Person or Online
Meet Dr. Donnelly at our NYC or San Diego offices, or join from anywhere via Zoom. Online sessions can be recorded for later review — same elite instruction, zero commute.
Flexible Scheduling
Morning, afternoon, or evening — Stuart works around your timeline. Whether you are preparing months in advance or need an intensive crash course, we will make it work.
Meet Dr. Stuart Donnelly
Dr. Donnelly holds a Ph.D. from Oxford University and has dedicated over twenty years to helping students master standardized tests and academic subjects. His career spans George Washington University, top international schools, and the founding of multiple successful tutoring companies.
Stuart is also the author of several best-selling test prep titles in Wiley's acclaimed "For Dummies" series. His combination of elite academic credentials, deep subject knowledge, and thousands of hours of one-on-one teaching makes him one of the most qualified private tutors practicing today.
Whether you are preparing for the SAT, ACT, GRE, GMAT, MCAT, SHSAT, ISEE, or SSAT — or need help with math, physics, or chemistry — Dr. Donnelly brings the same level of expertise and dedication to every student.
Full Tutor ProfileReal Results From Real Students
Don't just take our word for it — see what students across the country have to say about working with Dr. Donnelly.
"Stuart's strategies were very helpful in tackling the MCAT passage-based questions. After just a few meetings, I felt more confident approaching the exam. I got a 518 overall — 97th percentile (130 on Chem/Phys and Bio, 127 on CARS, and 131 on Psych/Soc). Thanks for your help preparing!"
"My composite went from a 29 the last two times I took the ACT to a 33! You helped me achieve an 11-point jump on my science section, and a full 4 points on my composite in the two months you tutored me! Thank you so much. I will recommend you to all my friends."
"I took the GMAT today and scored a 710 (80-point jump from the first test)! Very happy with the results and wanted to thank you for your help! Stuart taught me tricks and shortcuts that came in handy on the quantitative section, but more than anything, he helped me settle into a calm focus."
Expert Tutoring From Anywhere via Zoom
Can't make it to our NYC or San Diego offices? No problem. Dr. Donnelly offers the same elite, one-on-one instruction via Zoom — from anywhere in the country.
Online sessions are fully interactive and can be recorded for later review, giving you the flexibility to revisit complex topics at your own pace. Most of our students now study online and achieve the same outstanding results as in-person students.
Whether you need SAT prep in Texas, MCAT tutoring in Florida, or GRE help in California — Dr. Donnelly is just a Zoom call away.
Explore Online Tutoring
Ready to Achieve Your Target Score?
Book a free 30-minute consultation with Dr. Donnelly. No obligation — just a clear, honest assessment of where you stand and how private tutoring can help you reach your goals.