• About Us

    About Us

    At Examkrackers, nothing is more satisfying to us than taking that extra step that helps you accomplish your goals. We strive for excellence in our materials and in our delivery of those materials to you.

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    Jon and Silvia Orsay

    Jon and his wife Silvia run Examkrackers as a family-owned company that has helped 300,000 students achieve MCAT success.

  • What we offer

    What we offer

    Putting your own MCAT prep resources together piece by piece costs you valuable study time and can be very expensive. Our materials have everything you need in one place for a perfect MCAT score. When you open an Examkrackers book, you will notice it is different than other MCAT prep books. You’ll find detailed diagrams, precise explanations, and effective, memorable mnemonics. Our unique approach prepares you to efficiently answer science and CARS questions in the challenging context of the MCAT.

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    What makes our products unique?

    When you open an Examkrackers book, you will notice it is different than other MCAT prep books. You'll find detailed diagrams, precise explanations, and effective, memorable mnemonics. Our unique approach prepares you to efficiently answer science and CARS questions in the challenging context of the MCAT.

  • The MCAT

    The MCAT

    Putting your own MCAT prep resources together piece by piece costs you valuable study time and can be very expensive. Our materials have everything you need in one place for a perfect MCAT score.

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    Practice exams that look and feel exactly like a real MCAT

    Some MCAT prep course companies have practice exams that feel just a bit off from the real MCAT. Krack University includes 78 practice exams designed to mimic the real MCAT exactly.

  • Free Resources

    Free Resources

    The MCAT can be daunting. But it doesn’t have to be. We’ve dedicated the last 25 years to understanding the ins and outs of one of the most challenging exams a student can take. With over 300k alumni, we’re proud to offer expert advice and insights to you at no charge.

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    Not sure where to begin?

    Start by taking our Free Half-MCAT to measure your starting performance. Take practice exams often - nothing prepares you better for taking an MCAT than taking an MCAT.

  • Success Stories
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About Us

Examkrackers is a group of individuals who take a personal interest in the success of our students. Nothing is more satisfying to us than taking that extra step that helps you accomplish your goals. We strive for excellence in our materials and in our delivery of those materials to you. We judge our success by your success and your satisfaction.

Our founders

While working as a textbook editor, Jon Orsay became dissatisfied with the level of quality he saw in MCAT prep books. Vowing to do it better, he published the original MCAT Complete Study Package. 25 years later, Jon and his wife Silvia still run Examkrackers as a family-owned company that has helped 300,000 students achieve MCAT success.

Our tutors and instructors

Our tutors are friendly MCAT experts who have been through the process and can help you with everything from raising your MCAT score to improving your med school application.

You can arrange a private tutor with one of our private tutoring packages, or you can choose either our live or self-study classes, which offer 20 hours each week of tutoring at no additional cost. We are dedicated to your MCAT success.

Book a Tutor

AudreyStephannie

AudreyStephannie graduated from Harvard in 2019 with a Molecular and Cellular Biology degree. She is currently at Washington University School of Medicine in St. Louis. She specializes in CARS, P/S, and B/B sections, offering MCAT tips and strategies gleaned over the years.

Kelly

Kelly is a senior MD/PhD student writing a dissertation in translational immunology. She passed the MCAT in 2015 using only Examkrackers’ study material. She has experience teaching chemistry at a major state institution and has helped MCAT students for almost 3 years.

Nipun

Nipun is a medical student from the Chicagoland area. He holds a B.S. in Neuroscience and in Mathematics and Computer Science scoring in the 99th percentile on the MCAT. With Examkrackers since 2023, he hopes to continue supporting premeds on their journeys. In his free time, you can find him on the tennis court or at a local bookstore.

Owen

Owen is a current medical student at Emory School of Medicine who scored in the 91st percentile on the MCAT in 2021. Owen is happy to help students prepare for all areas of the MCAT—especially biology and biochemistry—and is also enthusiastic about discussing medical school application strategies and life as a medical student.

Jenna

I am currently a first-year medical student at the University at Buffalo after attending the University of Virginia for my B.A. and double majoring in Biology and Cognitive Science. I am passionate about mentorship and my relevant experience includes MCAT and application preparation with pre-medical students, undergraduate tutoring in biology, general chemistry and biochemistry, and working as a biology peer teacher while in college. In my free time I am an avid reader and writer, and I love to make music with my friends.

Will

Will is a pre-medical student in Boston, MA, and recently completed the Post-Baccalaureate Pre-Medical program at Northeastern University. He has a passion for teaching, tutoring, and connecting with other students to improve their scores on exams. He scored in the 97th percentile on the MCAT in 2025 and hopes to attend medical school in the fall of 2026.

Tanvir

Tanvir graduated from the Macaulay Honors program at Hunter College with a Bachelor's degree in Biological Sciences. He scored in the 100th percentile on the MCAT, and has since been working as an ophthalmic technician and applying to medical school. Tanvir is highly enthusiastic about tutoring and mentorship, and hopes to guide more pre-medical students along their journey to medical school.

Heidi

Heidi graduated from Montana State University in 2025 with a degree in Applied Mathematics. She's currently working abroad for her gap year, and she'll begin medical school in the fall of 2026. In her free time, she loves hiking, swimming, and playing the flute. She scored in the 100th percentile on the MCAT in 2024 and is excited to help students build test-taking confidence and strategies.

Lilia

Lilia graduated from Yale University with a BS/MS in Molecular Biophysics & Biochemistry. She is very excited to be working with Examkrakers to support students in their MCAT journey, teaching all subjects and sharing different test-taking strategies. In the fall of 2026, Lilia will begin a PhD in Bioinformatics at Institut Pasteur prior to beginning medical school. In her free time, you can find Lilia hiking in the mountains or spending time with family and friends.

John

John is a graduate from UCLA who studied biochemistry with an inorganic focus. This fall he will be matriculating to medical school in California. He received a 96th percentile MCAT score of 519 and has tutored multiple students who have seen great score increases. He also currently tutors organic chemistry, several high school AP science courses, and college-level mathematics.

Peter

Peter is a senior at Emory University studying biology. He scored in the 99th percentile on the MCAT. He is excited to meet students who were in his shoes and support them where they are in their MCAT journey. He would love to discuss with you how to dissect C/P and B/B passages. In his free time, Peter enjoys playing golf and chess.

Our products

When you open an Examkrackers book, you will notice it is different than other MCAT prep books. You’ll find detailed diagrams, precise explanations, and fun, memorable mnemonics. Our unique approach prepares you to efficiently answer science and CARS questions in the challenging MCAT environment.

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