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5.0
Yale MD/MBA | Linking Foundational High School Courses to Future Careers
Studied at Stanford University
Works at Stanford University School of Medicine
Unlock your full potential in AP STEM subjects with personalized, one-on-one tutoring designed to help you excel in Calculus AB/BC, Biology, Chemistry, and Physics. As a physician and long-standing tutor, I bring a unique blend of academic excellence and real-world application to our sessions. My passion for teaching and deep understanding of these subjects will guide you through the complexities of your AP exams, ensuring you not only achieve high scores but also gain a profound understanding of the material. This package is built for students taking one or more AP STEM exams — Calculus AB/BC, Biology, Chemistry, or Physics 1/2 — who want a single coach to guide them from wherever they are now to a 5 on exam day. It's especially valuable for students juggling multiple AP sciences and math who want continuity, consistent study habits, and one tutor who knows how they learn. Subjects covered: 1. AP Calculus AB & BC — full CED coverage, with extra focus on related rates, optimization, FTC applications, and (BC) series convergence and Taylor/Maclaurin. 2. AP Biology — molecular & cellular biology, genetics, evolution, ecology, with emphasis on the experimental design and data-analysis FRQs that differentiate 4s from 5s. 3. AP Chemistry — stoichiometry, thermodynamics, equilibrium, kinetics, acid-base, electrochemistry, with heavy focus on reaction mechanisms and quantitative FRQs. 4. AP Physics 1 & 2 — kinematics, dynamics, energy, momentum, rotational motion, waves, circuits, thermodynamics, fluids, and modern physics, with a focus on conceptual reasoning problems that trip up strong math students. How we work together: - Session 1 is a diagnostic in your target subject(s): a targeted assessment, identification of specific weak spots, and a custom study plan aligned to your class pace and exam date. Subsequent sessions follow a repeatable structure - concept review, guided problem-solving on your weakest unit, timed FRQ/MCQ drills from released College Board exams, and next-session prep with curated homework. Students working on multiple subjects can split sessions by topic week-to-week or focus on whichever exam is most urgent. What makes this different: Teaching is a combination with lectures and practice! You solve problems live while I diagnose reasoning errors in real time - the only reliable way material sticks under exam pressure. You'll also learn to read AP scoring rubrics the way graders do, so you maximize partial credit on every FRQ. I also provide unique practice problems to ensure that you are ready for doing well in your class and in your eventual AP class!
Each student will walk away with an email summary of the session and also additional practice problems!
The AP STEM Tutoring plan offers personalized, one-on-one tutoring for AP Calculus AB/BC, Biology, Chemistry, and Physics, aiming to help students achieve a score of 5 on their exams.
Unique practice problems and tailored study plans are provided to ensure students are well-prepared for both their classes and AP exams.
Prerak's background in medicine and business allows him to connect foundational high school courses to future careers, enhancing the learning experience.
Coaching delivered via live sessions and .
I'm direct about weaknesses and precise with feedback. Whether you're weakest on Calc integration techniques, Chem equilibrium, Bio experimental design, or Physics free-body diagrams, we'll identify the gap and drill the underlying concept until it's automatic. Students who want a tutor to simply show them solutions aren't a fit; students who want to genuinely master the material are. Format: Live 1-on-1 video sessions on Zoom, [60] minutes each, using a shared digital whiteboard so you can see every step worked out in real time. Flexible scheduling — typically [1–2] sessions per week, ramping to [2–3] per week in the final 4 weeks before each exam. For students prepping multiple APs, we map out which weeks focus on which subject based on your exam calendar.
Scheduling & Cancellation - Sessions can be rescheduled up to 24 hours in advance at no cost. Cancellations or reschedules inside 24 hours are charged at the full session rate, except in documented emergencies. No-shows are billed in full. Response Time - Between-session questions (texted or emailed) will be answered within [24] hours on weekdays and [48] hours on weekends. Complex questions may be saved for your next live session if they'd take longer than ~10 minutes to resolve async. Refunds - Unused sessions are refundable within 14 days of purchase if you decide this isn't the right fit, minus any sessions already completed at the per-session rate. After 14 days, refunds are not available, but unused sessions can be transferred to a sibling or friend with written notice. What's Not Included - This package covers AP exam preparation and the course material tested on the AP exam. It does not include writing essays for you, completing graded homework/projects on your behalf, or taking tests for you. Help on class assignments is fine; substituting my work for yours is not. What I Need From You - Come to each session having attempted the problems I assigned. Sessions are 10x more effective when we review your attempts than when we start from scratch.
Services included:
Tutoring
Test Prep Strategy
Tailored Study Plan
Schedule a call with a Leland team member who can help you explore your options.
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Get help with Tailored Study Plan, Test Prep Strategy, and Tutoring.
Prerak also coaches for Medical School and MCAT. View all.

Joined March 2026
5.0
Yale MD/MBA | Linking Foundational High School Courses to Future Careers
Welcome to my profile! It might sound odd, but I actually LOVE coaching students in high school to help them succeed. While currently, I work as a doctor, I actually love connecting my day to day patient care with the foundations of biology, chemistry and math. I have been tutoring students in these subjects from as early as a college student and I bring a wealth of knowledge and experience to AP exam coaching. As a Clinical Assistant Professor at Stanford University School of Medicine, I have honed my teaching skills and understand the importance of a solid foundation in education. Although my primary focus has been in medicine and business, I have successfully coached numerous students in achieving their AP exam goals (I have worked with multiple high school students and LOVE the foundations of sciences; it's so nice to link basic math and science and connect them to future careers like medicine and engineering and business).. My approach is tailored to each student's unique needs, ensuring they not only excel in their exams but also develop a deeper understanding of the subject matter. Reach out to me, and let's work together to unlock your full potential on your AP exams!
10h of coaching