
Get personalized guidance from expert tutors to target your weak areas and boost your exam confidence. Flexible scheduling options allow you to book sessions that fit your routine to keep your study plan on track. Get access to concise, focused video content, study guides and review materials designed to simplify complex medical topics and maximize retention.

Our expert medical tutors design USMLE review curricula for basic science subject exams, clinical subject exams and USMLE Step Exams for your university. Our curricula include live lectures, live tutoring sessions and access to our in depth video content, study guides and review material.
I'm Dr. David Avarbock
Chief Instructor
Teaching is my greatest passion. I pride myself on my ability to relate difficult topics to people of all levels. I enjoy the unique challenge of connecting all the basic and clinical sciences, and my students learn to make these connections too. After graduating with an MD/PhD from the University of Pennsylvania, I pursued mixed martial arts and was an amateur and professional fighter and trainer for over 15 years. I have combined my extensive science background, 25 years of tutoring, and the mental toughness and endurance I developed from combat sports to create a robust tutoring program that delivers you the knowledge and confidence so you can have a successful exam day. The students I tutor on all levels of USMLE exams have an unparalleled 99% pass rate on their first attempt. I am the tutor that administrators refer medical students to when they are struggling on USMLE exams. I have helped almost 100 students pass who were on their last CBSE attempt, 3rd/4th Step 1 or Step 2 attempt, or final shelf exam attempt.

Critical details of primary and secondary hemostasis, including the basic science, pathology, and pharmacology required for Step 1, Medicine/Family Medicine shelf exams, and Step 2 & 3.
Rapid review updated for 2025. The session covers the basic science, pathology, pharmacology, diagnostic tests and treatments required for Step 1, Medicine/Family Medicine, and Step 2 & 3.
Critical details of benign and malignant breast conditions, including the basic science, pathology, pharmacology, diagnostic tests and treatments required for Step 1, Medicine/Family Medicine and OB/GYN NBME clinical shelf exams, and Step 2 & 3.

Our instructors come from top-tier medical schools and residences. Each is selected for expertise and teaching skill. A lecture session will have a topic of the day, but the session will remain fluid allowing the instructor to focus on student priorities and vary topics moment to moment just like the actual exam. We keep an intense pace, simulating an exam, to identify your weaknesses prior to test day.
Submit your info in the contact session or email us at info@lectureboss.com to let us know the exam you are interested in studying for. We will contact you within 24 hours about our availability for that subject. Once a teaching plan is agreed upon, you choose session times that fit your schedule, including evenings and weekends.
We cover all USMLE and board exam topics including: USMLE Step 1/2/3, CBSE, COMLEX 1/2/3, all 8 clinical shelf exams, Family Medicine Boards, Pediatrics Boards, Internal Medicine Boards, Obstetrics/Gynecology Boards, Dermatology Boards.
Yes, all students get access to our updated video lecture library and curated notes, focused on high-yield exam content.