San Diego's Best GED, TASC & HiSET Tutor — Get Your Diploma
Private high school equivalency tutoring with Dr. Stuart Donnelly, Oxford Ph.D. GED, TASC, and HiSET prep in San Diego or online nationwide.
Private GED, TASC & HiSET Prep — Expert Lessons Personalized to You
Dr. Stuart Donnelly is an Oxford-educated scientist with over twenty years of private tutoring experience and the author of GED Test Prep For Dummies and TASC For Dummies. Every lesson is tailored to your specific strengths, weaknesses, and learning style.
Whether you are preparing for the GED, TASC, or HiSET, Dr. Donnelly will build a custom study plan to help you pass with confidence. Available in-person at our San Diego office or online via Zoom — students who complete a full program consistently achieve passing scores on their first attempt.
20+ Years
Over two decades of private tutoring experience across high school equivalency exams.
500+ Students
Hundreds of students have earned their high school equivalency diplomas with Dr. Donnelly's guidance.
5-Star Rated
Consistently rated 5.0 out of 5.0 by students for patient, effective, and supportive tutoring.
Oxford Ph.D.
Elite academic credentials from the University of Oxford, combined with real-world teaching expertise.
GED, TASC & HiSET — Three Paths to Your Diploma
Not sure which high school equivalency exam is right for you? Dr. Donnelly will help you choose and prepare for whichever test fits your state requirements and goals.
GED Exam
The most widely recognized high school equivalency test, accepted in all 50 states. Covers Math, Language Arts, Science, and Social Studies across four computer-based subtests.
Explore GED PrepTASC Exam
An alternative to the GED offered in select states. The TASC tests the same core subjects and is accepted by most employers and colleges as proof of high school equivalency.
Explore TASC PrepHiSET Exam
Available in many states as a GED alternative, the HiSET offers both computer and paper-based testing. Covers five subject areas including an essay component.
Explore HiSET PrepWhy Private Tutoring Beats Group Classes
Group GED classes move at one speed and cover material you may already know. Private tutoring with Dr. Donnelly is fundamentally different — every minute is focused on what you need most.
100% Personalized
No generic curricula. Dr. Donnelly diagnoses your specific gaps and builds every session around closing them, so you never waste time on content you already know.
Faster Progress
Students who work one-on-one typically reach their passing score in half the time compared to group classes or self-study, because every lesson targets your weakest areas.
Flexible Scheduling
Morning, afternoon, or evening — Stuart works around your schedule. Whether you work full-time, have family commitments, or need a weekend slot, we will make it work.
Judgment-Free Zone
Many adult learners feel self-conscious in group settings. Private tutoring offers a supportive, confidential environment where you can ask any question without hesitation.
Meet Dr. Stuart Donnelly — San Diego's Best GED Tutor
Dr. Donnelly holds a Ph.D. from Oxford University and has dedicated over twenty years to helping students earn their high school equivalency diplomas. His academic career spans George Washington University, top international schools, and the founding of multiple successful test prep companies.
Stuart is the author of GED Test Prep For Dummies and TASC For Dummies, both published by Wiley. 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 GED tutors practicing today.
Full Tutor ProfileReal Results from Real Students
Don't just take our word for it — see what students have to say about working with Dr. Donnelly.
"I was so nervous about the GED math section, but Stuart broke everything down in a way that finally made sense. After just six weeks, I improved by over 100 points in GED math and passed every subject on the first try!"
"Dr. Donnelly helped me prepare for the TASC after years of putting it off. His patience and structured approach made all the difference. I passed the TASC with 90% and finally have my diploma!"
"I needed to pass the HiSET quickly for a job promotion. Stuart put together a 4-week intensive plan and I scored 89% after the 4-week intensive. I could not have done it without him."
Send Dr. Donnelly a Message
Fill in the form and Dr. Donnelly will be in touch within 24 hours to arrange your free 30-minute session — no obligation to continue.