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Bachelor of Medical Sciences (BMSc)
Backed by Western’s distinguished reputation, our leading Canadian undergraduate program is the foundation for a successful future in the medical sciences.
Bachelor of Medical Sciences (BMSc)
Backed by Western’s distinguished reputation, our leading Canadian undergraduate program is the foundation for a successful future in the medical sciences.
Bachelor of Medical Sciences (BMSc)
Backed by Western’s distinguished reputation, our leading Canadian undergraduate program is the foundation for a successful future in the medical sciences.
About the program
With an emphasis on understanding the normal human condition, mechanisms of current treatment and the search for cures, you'll be prepared for a range of career possibilities, including graduate and professional school.
- Program name: Bachelor of Medical Sciences
- Degree level: Undergraduate
- Duration: 4 years
- Application deadline: January 15
- Contact: bmsc@schulich.uwo.ca
- Website: BMSc
Reasons to study

Hands-on experience
Gain hands-on lab experience in first year biology, chemistry, and physics courses, then take the lead in designing experiments in your upper years. These immersive experiences increase your exposure to medical research, setting you up for the next steps in your career.

Research opportunities
Engage in research projects during your third and fourth years, explore summer research opportunities, and join the Scholar's Electives program to gain invaluable experience that prepares you for graduate studies and professional school.

Breadth and flexibility
Specialize in one of the basic medical sciences, pursue a more interdisciplinary program, or complete a combined BMSc/Honours Bachelor of Arts (HBA) degree.
Areas of study
With 10 basic medical science programs and over 30 modules, you’ll gain specialized knowledge and hands-on experience tailored to your career aspirations.
Admission requirements
Select the option that best matches your situation to learn about requirements for admission.
The BMSc degree is a four-year undergraduate degree offered jointly by Western's Faculty of Science and Schulich School of Medicine & Dentistry. Learners interested in studying in the BMSc Program in Year 3 will generally apply to Western via Medical Sciences or ESM on the Ontario Universities' Application Centre (OUAC).
Ontario high school students must have the following Grade 12U courses:
- Biology
- Calculus and Vectors
- Chemistry
- English
Note: Grade 12U physics is not required but encouraged, as it can be beneficial for completing a 1.0 university-level physics course before registering in Year 3 BMSc.
Application details
- Applications to medical sciences first entry (ESM) or science (ES) do not require special supplemental applications.
- Applications to the Scholar's Electives Program, Ivey Advanced Entrance Opportunity (AEO) or major scholarships require additional supplemental information.
The central Admissions Office oversees the admission process for all undergraduate programs at Western University, regardless of your status (i.e. domestic/international student). Admission is competitive and enrolment is limited, so meeting the minimum requirements does not guarantee admission.
Key information for international applicants
International secondary school students
View the curriculum requirements for international secondary school students
International university transfer students
Find curriculum requirements and application details for university transfer applicants:
Pursuing a BMSc degree as a second degree
General information for international students who have already completed a degree and are pursuing the BMSc degree:
Find the application pathways for:
- Students from non-Ontario secondary schools
- College or university students
- Applicants to the Scholar's Electives Program
- Students with International Baccalaureate (IB) or Advanced Placement (AP) credits
- Those pursuing a second degree
- Applicants to the Ivey Advanced Entry Opportunity (AEO) program
Getting into BMSc: How it works
The BMSc degree is a "second entry" program. To learn more about what this means for your application and program admission, please visit the Admission & progression page.
Apply online through OUAC
Application fee: $156 CAD
Plan your finances
Tuition and fees
- Estimated Year 1 Canadian tuition and fees: $8,000 to $15,500 CAD
- Estimated Year 1 international tuition and fees: $45,000 to $61,000 CAD
Living expenses
Approximate living costs for one academic year (September-April): $14,500 to $32,000 CAD.
If you’re coming from another province or country, be sure to factor in the cost of trips home. International students should also account for expenses related to visas and study permits.
Support available
Career resources and opportunities
Explore research, internship and exchange opportunities to expand your knowledge and prepare for your career.
Internship & exchanges
Summer research opportunities
Science Career Services
After graduation
With a BMSc degree, you have a wide range of career opportunities available, including professional school, roles in academic and research institutions and positions in industry.
See where BMSc graduates go
In their words

Kenisha Arora (BMSc 2024)
Preparing you for big things
Have questions? Connect with us!
Contact our program coordinator for more information.
Frequently asked questions
The BMSc program looks at the molecular, cellular and systematic organization of the human body and the biological mechanisms it uses to adapt to environmental changes and disease. The use of mathematics, physics and computational methods are leveraged to aid medical diagnosis and to solve problems in the biomedical sciences.
The Health Science program focuses on the interdisciplinary study of health and wellness in an ever-changing society, in addition to domestic and international health systems. Examples include Global Health Policy or Kinesiology.
Both are suitable degrees for admission to medical school and we encourage you to pursue an undergraduate degree that meets your interests in order to be successful and obtain high grades. That being said, BMSc content has a strong link to the type of material covered in med school.
BMSc does NOT advise students on med school applications. Each medical school has its own process and requirements, therefore, it’s best to visit a school’s website and do your homework for admission requirements/criteria.
OUAC: English, Calculus and Vectors, Biology, Chemistry and 2 other Grade 12 U/M courses.
Keep in mind that students in other faculties, i.e. Science, can apply to BMSc through the competitive pool. If you think you might not be competitive for Med Sci, you should apply to both Medical Sciences and Science. You’ll then have your Science offer as a safety net.
No, BUT, first year Physics is a mandatory requirement for progression to Year 2, so we HIGHLY recommend completion of Grade 12 in preparation.
Students graduating from BMSc go on to a wide range of different paths including: Dentistry, Veterinary Medicine, Pharmacy, Physical Therapy, Optometry, Law, Business, Industry (pharmaceuticals, quality control), teaching, graduate school/research and more!
You don’t apply to the Undergraduate Program in Neuroscience or Public Health from high school. Instead, you apply to enter these Honours Specializations in Year 2.
Neuroscience:
Neuroscience is identified as a subject of interest on the Ontario Universities' Application Centre (OUAC) site under both Medical Sciences (ESM) and Science (ES) options. When applying, you’re asked to make a choice of subject area, but this is only an indication of interest and not a guarantee of admission to the program in Year 2.
Med Sci 1 students who are interested in Neuroscience should make sure to take Psychology as their breadth course and Applied Math 1201B as their second math course and they can maintain eligibility for both Med Sci 2 and Neuroscience for Year 2.
Public Health:
Public Health is identified as a subject of interest on the Ontario Universities' Application Centre (OUAC) site under both Medical Sciences (ESM) and Health Sciences (EW) options. When applying, you’re asked to make a choice of subject area, but this is only an indication of interest and not a guarantee of admission to the program in Year 2.
Med Sci 1 students who are interested in Public Health should make sure to take Health Sciences as their breadth course and they can maintain eligibility for both Med Sci 2 and Public Health for Year 2.
Yes. You can apply to BMSc from a competitive pool as long as you satisfy the course requirements in Year 1 & 2. We recommend you apply to both Science and Medical Sciences – Science has a lower admission average from high school, and you have the option to apply to BMSc Year 3.
To date, we’ve managed to admit every qualified applicant from the competitive pool (going all the way down to a 75% average on the 2000-level courses required for admission) and we don’t see that changing in the near future. You just may not get into your top choice in terms of module/program for Year 3.
The admission average for Med Sci is mid-high 80s.
Year 2: You must achieve a minimum grade of 60% in EACH of your required first year courses and pass in your breadth/option course.
Year 3 (assured admission): Specified minimum marks (in the first attempt) at ALL courses listed in the admission requirements for the module to which you apply in Year 3 vary depending on the module. A minimum average of 80% on the 2000-level courses listed in the admission requirements for the module to which you apply.
Year 3 (admission from the competitive pool): Specified minimum marks in the courses in the admission requirements for the module(s) to which you apply, minimum average of 75% on the 2000-level courses required for admission and no failures in Year 2.
Approximately 900–1,000 each year.
It varies each year, but roughly 20–25% of our graduating class are admitted to med school.
There is no specific module that has an advantage over others – we advise you to study what you’re most interested in, as there is a higher chance of excellent grade performance in content you enjoy.
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