DO · Erie, Pennsylvania · private

Lake Erie College of Osteopathic Medicine prerequisites

What LECOM asks for in the 2026-27 cycle, as read from the school's own admissions page. 8 lines differ from the standard medical school set, marked below.

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Coursework

  • Biology with labrequired

    2 semesters · 8 credits · lab

    Two semesters with lab. The single most universal prerequisite: essentially every MD and DO program asks for it, and it is the foundation the MCAT assumes.

  • General chemistry with labrequired

    2 semesters · 8 credits · lab

    Two semesters with lab. Take it early: organic chemistry, biochemistry, and most upper-division biology all sit behind it, so a late start pushes the whole sequence past your MCAT date.

  • Organic chemistry with labrequired

    2 semesters · 8 credits · lab

    Organic 1 is four credits with a one-credit lab, and Organic 2 the same, but three credits of biochemistry may be substituted for Organic 2 if that suits your schedule better.

  • Biochemistryrecommendeddiffers

    1 semester · 3 credits

    Most medical schools ask for 1 semester · 3 credits and list it as required.

    LECOM does not require biochemistry on its own. It appears as the permitted substitute for Organic 2 and on the advanced-coursework recommendation list.

  • Physics with labrequireddiffers

    1 semester · 4 credits · lab

    Most medical schools ask for 2 semesters · 8 credits · lab.

    A minimum of four semester hours including one hour of laboratory: one semester, not the usual year. Almost every MD school on your list will want the full year, so treat this as the lightest requirement rather than the plan.

  • English or writing-intensiverequired

    2 semesters · 6 credits

    Two semesters of English or writing-intensive coursework. Many schools accept writing-intensive courses from any department, but a few name English specifically. If your writing credits come from elsewhere, confirm before you count them.

  • Statisticsnot required here

    LECOM's prerequisites are biology, inorganic chemistry, organic chemistry, physics, English, and behavioural science. No mathematics or statistics course appears among them.

  • Calculusrecommended

    1 semester · 3 credits

    One semester. Required outright at a minority of schools (several of them highly selective) and accepted in place of statistics at most of the rest. Take it if calculus is already in your major's path.

  • Psychologyrecommended

    1 semester · 3 credits

    One semester. A minority of schools require it, but a quarter of the MCAT is psychological and social foundations: this is the cheapest points on the exam.

  • Sociologyrecommended

    1 semester · 3 credits

    One semester. Same reasoning as psychology: required by fewer schools, tested directly on the MCAT.

  • Geneticsrecommended

    1 semester · 3 credits

    One semester. Required by a small number of schools and a common way to fill the upper-division science coursework that strengthens a science GPA.

  • Advanced biologyrecommendedextra here

    1 semester · 3 credits

    LECOM recommends advanced coursework in biochemistry, physiology, microbiology, and anatomy beyond the required prerequisites.

  • Social sciences and humanitiesrequiredextra here

    2 semesters · 6 credits

    Six semester hours, required. LECOM names psychology, sociology, anthropology, medical ethics, and philosophy, and this is one of the two places it will accept AP or IB credit.

Experience hours

  • Clinical experiencerecommended

    150+ hours

    Almost no school publishes a number, but admitted applicants typically report a few hundred hours. 150 is the point where you can speak about patient care from experience rather than in the abstract; sustained hours over years read better than a summer sprint.

  • Physician shadowingrecommended

    50+ hours

    LECOM publishes no hours for shadowing or clinical experience. Its letter requirement is either a pre-professional committee letter or two letters from science professors, and on top of that 'a letter of recommendation from an osteopathic physician is recommended'. Recommended, not required, but note it names a DO specifically rather than any physician.

  • Non-clinical volunteeringrecommended

    150+ hours

    Service with no medical angle. Committees are reading for a habit, not a total, so one commitment held for two years beats five one-off events.

  • Researchrecommended

    100+ hours

    Effectively expected at research-heavy MD programs and genuinely optional at many DO and community-focused schools. If research is not your path, put those hours into clinical work and say so clearly rather than padding a semester in a lab.

Letters

  • Committee letterrecommendedextra here

    No published minimum

    "A letter of recommendation from a pre-professional or similar committee; or two letters of recommendation from undergraduate or graduate college/university science professors."

  • Science faculty letterrequiredextra here

    2 letters

    "Two letters of recommendation from undergraduate or graduate college/university science professors", the substitute for a pre-professional committee letter.

  • Osteopathic physician letterrecommendedextra here

    No published minimum

    "A letter of recommendation from an osteopathic physician is recommended." Recommended rather than required, but note LECOM names a DO specifically rather than "a physician", so an MD's letter does not fill this slot. LECOM publishes no hours for shadowing, clinical experience, volunteering, or research.

Also on the school’s page

LECOM receives more applications than any other medical school in the country, and its list has two features worth planning around. Physics is only four semester hours including one hour of lab, half of what most schools require. And six semester hours of behavioural science are required outright: psychology, sociology, anthropology, medical ethics, or philosophy. Organic chemistry runs as Organic 1 (four credits with a one-credit lab) and Organic 2 (the same), except that three credits of biochemistry may be substituted for Organic 2. You need a C or better in every prerequisite and must repeat anything graded C- or lower. LECOM does not accept AP or IB credit in place of prerequisites, with English and behavioural science as the only exceptions. A bachelor's degree is required by enrolment, and a 2.7 overall GPA is the floor for receiving a supplemental application. This entrance-requirements page is published for LECOM's College of Osteopathic Medicine as a whole rather than per campus.

School

lecom.edu

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