Generic MCAT Prep Isn't Enough - Maximize Your Score with Our Personalized Approach
Boost your MCAT score with expert-led group sessions, 1-on-1 tutoring, and strategic UWorld & AAMC integration.
- True Expertise: Learn 1-on-1 from 525+ scorers with significant teaching experience.
- Trustworthy Tutoring: Get transparent results without misleading promises.
- Flexible Learning: Choose between 1-on-1 tutoring or group sessions.
Get Your FREE Consultation With an MCAT Expert Today
Complete the form to start scheduling your consultation. You’ll be redirected to select a time with our founder and 528 scorer!
Limited spots available
516.1
Average Student Score
14.2
Average Score Increase
526.4
Average Tutor Score
My son’s FL jumped 7 points after being tutored for a little over 3 weeks
My son’s FL scores hadn’t improved, so we tried a tutor for the last 6-8 weeks. Joe from 1SM was the only one who responded quickly and scheduled a meeting that night.
The billing was transparent, with charges only for actual tutoring time. My son was matched with a knowledgeable tutor who identified his issues and was always available for questions. Joe was also very responsive.
After just over 3 weeks of tutoring, my son’s FL jumped 7 points. Try 1SM—you won’t regret it.
Rita, MCAT Student’s Parent
Why Hundreds of Students & Their Parents Trust 1 Source Medicine for MCAT Prep
Joseph Kellum, Founder of 1 Source Medicine
1-on-1 Off-Script Tutoring
Live Online MCAT Sessions
Choose from accelerated masterclasses or comprehensive bootcamps — everything you need to excel is here. Whether you’re getting started or working toward one final score jump before your exam, our live online courses adapt to your schedule, strengths, and challenges to deliver the results you need.
Study Plans Built Around Your Needs, Not Our Agenda
Make every day count with a plan that focuses on what really matters to boost your score.We build custom study plans designed to suit your unique strengths and goals, ensuring each moment is leveraged to maximize your potential.
Industry-Leading 525+ Scoring Tutors
Flexible Scheduling That Works for You
Customize your prep with flexible scheduling options that fit into your busy life. Our adaptive scheduling ensures you can balance MCAT prep with your commitments and stay on track.
The 1 Source Medicine Advantage
No Misleading Score Guarantees
At 1 Source Medicine, we focus on your unique strengths and challenges, not misleading promises.
Many factors influence MCAT outcomes, including those beyond our control. That’s why we don’t over-promise with score guarantees that trade on technicalities and consistently underdeliver. Instead, we dedicate our resources to providing the highest quality experience, ensuring you have the tools, strategies, and guidance essential for true success on the MCAT.
High-Impact at Lower Cost
Elite MCAT prep for 70% the cost of industry giants. Our 99.9th percentile scoring tutors deliver expert guidance and flexibility without inflated overhead.
Efficient Prep Promise
We charge only for actual MCAT tutoring time, not small talk or breaks. Our promise: you’ll pay for no more than 95% of each meeting’s billable minutes.
Exceptional Customer Service
Gain access to high scorers, expert instructors, and unlimited resources—plus personal cell phone support from everyone involved!
How It Works
1
Complimentary MCAT consultation
In this free 30-minute session, we’ll explore how you learn best, review your academic history, and discuss your MCAT goals. We’ll also provide tailored study and test-taking recommendations.
2
Personalize your approach
We start with a discovery session to better understand how you learn then design a custom prep plan that fits your needs. Our personalized plans are built for you, not some nameless, faceless “average student.”
3
Efficient prep with experts
Our tutors scored in the top 0.01% of MCAT testers and are trained in the 1SM method for effective instruction. This expertise empowers the personalization that ensures you get precise answers to your questions.
Schedule a 1-on-1 Consultation with Our Founder
Schedule a 1-on-1 Consultation with Our Founder
When you book a consultation, you’re not talking to just anyone. You’re speaking directly with our founder, Joe. A 528-scorer, Joe understands the MCAT inside and out — he’s been teaching the exam for 12 years and knows firsthand what awaits students in med school.
In short, he’s been in your shoes and is dedicated to accelerating your journey to that coveted white coat.
In your free consultation, we’ll discuss your goals, assess your current prep approach, and provide personalized guidance to set you on the path to success.
Meet Some Of The Industry's Top Tutors
Addison
Mayo Clinic Alix School of Medicine
Joey
Case Western Reserve School of Medicine
Tristen
Duke University School of Medicine
Steven
Mayo Clinic Alix School of Medicine
Sophia
Stanford University School of Medicine
Rachel
Northwestern University Feinberg School of Medicine
Felicia
New York University Grossman School of Medicine
Landon
Mayo Clinic Alix School of Medicine
Riley
Brigham Young University
Sam
Point Loma Nazarene University
Addie
Brigham Young University
Alon
University of Massachusetts Amherst
Braxton
Washington University School of Medicine in St. Louis
Claire
Vanderbilt School of Medicine
Divya
University of Texas Southwestern School of Medicine
Derek
New York University School of Medicine
Joe
University of Texas Southwestern School of Medicine
Josh
Brigham Young University
Matt
Noorda College of Osteopathic Medicine
Matthew
University of Chicago
Neelam
Columbia University of School of Medicine
Paulina
Vanderbilt School of Medicine
Simona
University of Pennsylvania
Sophie
Columbia University of Medicine
Real Results: See What Our MCAT Students Achieved
Achieved 99th Percentile MCAT Score with 1Source’s Customized Approach
I recently aced the MCAT with a 99th percentile score, thanks to 1Source! Their personalized approach really suited my goal of a 520+ score.
The personal advice and targeted strategies I received from my tutor were instrumental in my success. I loved that they have no preset curriculum plan, and instead allow you to work at the pace and with the resources that you find the most comfortable.
Their pricing is fair and provides the best value for money that I could find, especially if you’re already planning on buying a UWorld subscription. If you’re serious about MCAT success, they’re the way to go!
Haley M
Took Me from a 496 to a 512 on the Real Exam!
I found 1SM with about a month and two weeks to go until my exam date. The one-on-one tutoring program took me from a 496 to a 512 on the real exam!
If you are pressed on time and you’re not yet where you want to be, 1SM is the way to go. Come with discipline and focus and they will take you the rest of the way. I have no doubt that with a little more time I would have scored even higher. Many thanks to Joe and my tutor Riley. This program gave me exactly what I was looking for.
Bete G
Jump Up More Than 10 Points Between Tests!
I truly recommend 1 Source Medicine for MCAT help. I was able to jump up more than 10 points between tests!
The tutors are incredibly knowledgeable and genuine about getting the students to succeed. You can tell that Joe really puts his heart and soul into making sure that 1 Source Medicine is the best that it can be.
Sahithi Palle
My CARS Score Went Up 5 Points in Less Than Two Weeks
Beautiful concept of a company. Very direct tutoring from individuals who have recently taken the MCAT and can give you a better idea of what to expect than tutors of the larger companies.
Sam (Cheng) tutored me for 1.5 weeks because I was having issues with CARS but did not know where I was going wrong. In that span of 1.5 weeks, my CARS score went up 5 points. In less than two weeks. Unbelievable. Thank you, Sam 🙂
Peyton Colier
I’m So Thrilled I Took the MCAT Again This June and Just Got My Scores Back, a 515!!!!
I took the MCAT for the first time in January and felt defeated after I got a 502. I kept studying and practicing, but felt like I wasn’t getting anywhere. I signed up for the bootcamp because it seemed smaller and more personalized for a much lower cost than the name brand courses.
I took this during my last semester and did some more focused studying for a month after graduation. I kept using resources from 1SM during this period. I’m so thrilled I took the MCAT again this June and just got my scores back, a 515!!!!
This program really ties complicated concepts together and drills practice practice practice.
Tyler Butler
Probably the Best MCAT Prep Company That You Could Come To
Probably the best MCAT prep company that you could come to. All the tutors are top scorers unlike many other tutoring companies. I had Landon as a tutor and he did amazing. Always responsive to questions, and made sure to explain everything as in depth as possible.
Tristen McGee-James
Basically taught me an entire subject I hadn’t taken the pre-req in
I’ve really enjoyed working with 1SM and Neelam was absolutely amazing!!! She helped structure my study plan and basically taught me an entire subject I hadn’t taken the prereq in!
Her approach really ensured I studied effectively while still enjoying my life. The owner has excellent communication and a commitment to customer satisfaction. I highly recommend Neelam and all of the 1SM staff.
Ashley Ekpo
Definitely Recommend 1SM to Anyone Planning to Take the MCAT!
As we all know, the MCAT is a beast, but I have had such a great experience with 1SM, specifically with my tutor Landon. He has been super responsive and incredibly optimistic!
Not only has he provided in-depth explanations of complex concepts and test-taking strategies, but he has also provided great accountability, even going as far as helping me craft a reasonable weekly study schedule. On top of delivering exceptional tutoring, 1SM has also been incredibly supportive and understanding.
Over the past few months, I have experienced many mental health issues, and both Joe and Landon reached out to provide me with some support. They genuinely care, and I have not heard of any other tutoring company going out of their way as they have. I still have some time before my exam, but I know I can reach my goal score with their help!
S. McLean
They Helped Me So Much!!! Highly Recommend 1-on-1 Help!
They helped me so so so much!!!!! Definitely recommend to anyone who is looking for 1-1 help. Worth your time, money, and effort for sure!
Anisha Sood
1 Source has been the been a game changer
As someone who tried traditional MCAT prep companies, 1Source has been a game changer. Joe has given 100% clear transparency on how you will be billed and truly works with his clients to accommodate all their needs.
You have access to a variety of tutors who coach you on AAMC logic and provide test-taking strategies to improve. Neelam has been amazing with CARS, and I saw improvement after our first 2 sessions.
The company also gives access to a variety of guides that helped me structure my studying without wasting time. I can honestly vouch for the 1Source program and highly recommend it to anyone looking for MCAT prep!!!
Maryam K
1 Source Medicine |
The Competition |
|
| Tutors & Instructors |
525+ MCAT / 99.9th percentile scoring |
518 / 95th percentile scoring |
| Personalization |
Highly personalized to YOUR needs |
Cookie-cutter approach |
| Session Participation |
Live interactive sessions for specific questions |
Scripted lessons with no live interaction |
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In-Depth Explanations
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Explanations targeting understanding not memorization |
Superficial content, no off-the-cuff explanations |
| Content Integration |
Integration with UWorld & AAMC |
Limited resources, causing extra effort |
| Integrity |
Authentic, trustworthy guidance |
Misleading score guarantees & empty promises |
| Study Plans |
Adaptable study schedules customized for you |
One-size-fits-all plans |
Take the First Step Toward Your Dream Score
- 525+ scoring tutors with proven teaching skills
- Tailored study plans designed just for you
- Highly interactive sessions for personalized support
- Clear explanations to make complex concepts stick
- Seamless integration with industry-leading resources
- Honest, transparent guidance without false promises
Book Your Free Consultation for a Tailored Study Plan
Complete the form to meet with our founder and 528 scorer!
Limited spots available
How 1SM’s Personalized Prep Changed Everything—A Parent’s Perspective
When we found out Ari’s score, we were ecstatic—she was dancing with happiness! Joe’s honesty about the tutoring hours was refreshing. He recommended only what was needed, unlike other tutors who overestimated. The Zoom meetings with Joe made me feel comfortable, and I could reach him anytime.
Frequently Asked Questions
How many hours should I purchase?
Most of our students meet with their tutors roughly twice per week. Each meeting averages about 90 minutes. In the context of our Efficient Prep billing method, this means you should plan for ~2.5 hours per week. But we’re flexible! If you’re more self-sufficient or you’d like to save some money, you can plan for 3 meetings every 2 weeks. We’ve also seen students succeed on 1 and even <1 meeting per week.
Every student is different. Message us in the chat or schedule a free consultation, and we’ll help you figure out your optimum number of hours prior to purchasing.
What is the Efficient Prep Promise?
Each meeting is tracked on a “billable minutes basis.” This means our students are only charged for efficient prep time — time spent on true MCAT tutoring. Nobody deserves to pay for small talk, scheduling, or breaks. Our promise: You’ll never be charged for more than 95% of a meeting with us.
What happens if I purchase too many hours?
Many tutoring companies depend on students purchasing too many hours. Afterall, what’s better than revenue without the associated expenses? At 1SM, that’s not how we roll. You have options if you’ve purchased too many hours:
1) Convert your tutoring hours to credits toward other 1SM services Say you purchased a 40-hour plan for $5,400 and finished your test prep with 4.9 hours remaining. We would calculate your hourly rate by subtracting the cost of UWorld ($209) and then dividing the total by the 40 hours: $(5,400 – 259)/40 = $128.52/hr (we always round in the student’s favor). Then, we multiply that hourly rate by the remaining hours: $128.52/hr x 4.9hrs = $629.77. We add this amount to the $400 credit toward additional services included in the original plan. The net total of $1029.77 is available to the student for admissions advising, medical student coaching, or Step 1/Step 2 prep later in their career.
2) Receive a 70% refund on unused time Due to processing, administrative fees, and the hourly-rate discount for larger packages, we can’t offer a 100% refund on unused time. Nevertheless, you can always get 70% back, no strings attached.
What happens if I purchase too few hours?
If you purchase fewer hours than you need, you can add more time at the hourly rate of your updated cumulative hour total.
For example, if you purchase the 30-hour plan for $4,400 and later decide you want 10 more hours, we’ll bill you at the hourly rate of the 40-hour plan. Here’s how we’d calculate it: $5,400 (40-hr plan price)/40hrs = $135/hr x 10 hrs = $1350. While your overall cost would have been lower if you’d purchased 40 hours up front, this is a better deal than if we were to pretend we’d never met (total savings = $450).
As far as we know, we’re the only company in our industry with this policy.
How do you schedule meetings?
After you sign up, you’ll receive a message from your tutor within 24 hours with their email address and cell phone number. You can use either means to reach out to schedule meetings as frequently as you’d like, provided it works with your tutor’s schedule. Most students will have 2 standing meetings in the calendar each week; however, we know life happens and schedules change, and we’re happy to communicate with you on a weekly basis to modify meeting days and times as needed.
What if I have to reschedule a meeting?
Life happens, and sometimes you have to reschedule. We get it. That’s why we offer as much flexibility as possible. Our rescheduling policy is as follows:
• Rescheduling >48 hrs in advance:
We’ll never penalize you for rescheduling more than 48 hours in advance. Period, end of story.
• Rescheduling <48 hrs in advance:
All students start with 1 free last-minute cancellation/reschedule per 10 hours purchased, and an additional last-minute cancellation credit if your tutor needs to cancel or reschedule at the last minute. After students have used all of these credits, they will be billed for 30 minutes of tutoring for meetings rescheduled 24-48 hours prior to the meeting start time, and 60 minutes of tutoring for meetings rescheduled <24 hours prior to the meeting start time. Note: We hate billing for things we didn’t actually do, but our tutors are busy people, too, and need compensation for time-wasted.
How frequently do I meet with my tutor?
Can you guarantee I'll get the score I want?
No, we can’t. And we’re leery of companies that say they can. Each student is unique, and there are many factors outside our control that determine a student’s performance on the MCAT. For that reason, it’s our opinion that specific score guarantees — with all the requisite asterisks — are disingenuous. We prefer to channel our resources into making 1SM services of the highest possible quality. We only guarantee that which is completely within our control. Our goal is to empower you with all the tools you need to carry yourself over the finish line.
What if I already have a UWorld subscription?
What is the average 1SM student MCAT score?
As of January 1, 2023, our average student score is 516.1. We will update this data again if we see a substantial change or on January 1, 2024 — whichever comes first.
This does NOT mean every student we’ve worked with has scored a 516+. Averages are averages, and while most of our students see significant improvement, there will always be circumstances in which an individual doesn’t get the score they’re capable of.
What happens if I don't get the score I hoped for?
The vast majority of 1SM students see expected, significant score improvements, but we’ve certainly had outliers on both ends of the spectrum — the excessively awesome and confusingly underwhelming.
For example, one retaker jumped from 482 to 519 (wild, we know). On the flip side, a small contingency of students underperformed on the official exam compared to their final AAMC full-length exams. Testing anxiety, poorly simulated testing conditions, and plain bad luck can negatively impact test takers. We’re constantly implementing additional measures to minimize their effects on our students, but we all have to tip our caps to the chaos of entropy at some point.
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