I tutor students in person in Chicago, IL as well as online. Though this is a GMAT site, I also have extensive experience preparing students for the SAT, ACT and GRE. If you’re interested in arranging tutoring please fill out the form in the link below.

Tutor Me!

Please contact me at john@owltestprep.com if you have any questions

Here’s what some of my students have to say:

After working with John, my score on the GMAT went from a 630 to a 740. John’s mastery of the GMAT material is unparalleled. He helped me work through both the math principles needed to do well on the exam as well as with specific GMAT test taking strategies tailored to my needs. John was an invaluable resource and I wouldn’t have been able to make these types of gains in my score without him. I would absolutely recommend his services to anyone looking to improve their GMAT score.

– Jeff M.

I spent a week tutoring with John and he helped me improve on so many test taking skills as well as the quantitative section. I ended up taking the exam and receiving a score that was 60 points higher than my initial exam score and I was thrilled

– Jessica P.

I was signed up to take a Kaplan course for GMAT prep and was talking to a co-worker about it when they told me their story. They took one of the same Kaplan courses I was signed up to take and didn’t get their desired GMAT score. In their second attempt, they signed up for private tutoring with John, and their GMAT score improved by over 100 points. After hearing this story, I called to cancel my Kaplan class and contacted John. During my studies, I decided that I wanted to take the GRE instead of the GMAT. I explained this to John and the change was so simple. John is not only skilled in GMAT prep but GRE prep as well. So the only thing that would need to change were the materials. I couldn’t be happier with my experience.

– Kim M.

My high school junior son absolutely loves working with John. He looks forward to each session and his scores have improved dramatically. Not sure how he does it but John has actually made ACT prep enjoyable for my son. Imagine that! I highly recommend him!

– Meg W.