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Maude Elizabeth Seymour Abbott, cardiac pathologist, physician, curator (born 18 March 1868 in St. Andrews East, QC; died 2 September 1940 in Montreal, QC). Maude Abbott is known as the author of The Atlas of Congenital Cardiac Disease (1936), a groundbreaking text in cardiac research. Though Abbott graduated in arts from McGill University (1890), she was barred from studying medicine at McGill because of her gender. Instead, she attended Bishop’s College (now Bishop’s University), earning a medical degree in 1894. As assistant curator of the McGill Medical Museum (1898), and curator (1901), she revolutionized the teaching of pathology by using the museum as an instructional tool. Abbott’s work paved the way for women in medicine and laid the foundation for modern heart surgery. (See also Women in STEM).

Irma LeVasseur, MD, first French-Canadian female doctor and founder of the Hôpital Sainte-Justine in Montreal and the Hôpital de l’Enfant-Jésus in Québec City (born 20 January 1877 in Québec, QC; died 18 January 1964 in Québec, QC.) Dr. LeVasseur was one of the very few female doctors of her era and was a pioneer in pediatric medicine. She devoted her life to sick children, founding major institutions that continued her work after her death.

​Frances Oldham Kelsey, CM, pharmacologist (born 24 July 1914 in Cobble Hill, BC; died 7 August 2015 in London, ON). As an employee of the United States Food and Drug Administration (FDA), Kelsey blocked the sale of thalidomide in the United States. The drug, which had been widely prescribed in Europe and Canada, was later shown to cause severe birth defects in children whose mothers had taken the drug while pregnant. In recognition of her “exceptional judgment” and determination, Kelsey received the President’s Award for Distinguished Federal Civilian Service. Kelsey and her work have been widely lauded in the United States but are less known in Canada. She was made a Member of the Order of Canada shortly before her death.

Jean Chamberlain Froese, CM, MD, MEd, FRCSC, obstetrician, associate professor, international expert in women’s reproductive health (born 27 March 1965 in St. Thomas, ON). Chamberlain Froese is founding director of Save the Mothers and the founder and co-director of McMaster University’s International Women’s Health Program.

Julie Payette, CC, CMM, COM, CQ, CD, astronaut, engineer, jet pilot, musician (born 20 October 1963 in Montréal, QC). Julie Payette is the first Canadian astronaut to board the International Space Station, which she went to twice (1999, 2009). She served as the chief astronaut for the Canadian Space Agency from 2000 to 2007. From 2013 to 2016, she was chief operating officer for the Montreal Science Centre and vice president of the Canada Lands Company. An accomplished scientific authority, musician and athlete, Payette is a board member of Own the Podium and a member of the Canadian Olympic Committee’s board of directors. Prime Minister Justin Trudeau recommended Payette as Canada’s 29th Governor General. She served in the role from 2 October 2017 until 21 January 2021, when she resigned following allegations that she was abusive toward her staff.

Elizabeth (Elsie) Muriel Gregory MacGill, OC, aeronautical engineer, feminist (born 27 March 1905 in Vancouver, BC; died 4 November 1980 in Cambridge, Massachusetts). Elsie MacGill was the first woman to earn a master’s degree in aeronautical engineering (1929). She was also the first practising Canadian woman engineer. In 1938, she became chief aeronautical engineer of Canadian Car & Foundry (Can Car). There, she headed the Canadian production of Hawker Hurricane fighter planes during the Second World War. An active feminist, MacGill was national president of the Canadian Federation of Business and Professional Women’s Clubs (1962–64). She was also a member of the Royal Commission on the Status of Women in Canada (1967–70).

Key Facts
Born 27 March 1905, died 4 November 1980
First woman aeronautical engineer and aircraft designer
Key Canadian feminist
Oversaw production of fighter planes during WWII  
Nicknamed “Queen of the Hurricanes”

Brenda Atkinson Milner (née Langford), CC, GOQ, FRSC, FRS, neuropsychologist (born 15 July 1918 in Manchester, England). Dr. Milner pioneered the field of neuropsychology, combining neurology and psychology. Most notably, she discovered that the part of the brain called the medial temporal lobe (which includes the hippocampus) is critical for the forming of long-term memories. Milner’s later work revealed that the learning of skills involving the combination of vision and movement is not part of the medial temporal lobe system. These discoveries proved that there are different forms of memory in different brain regions. Through her observation of patients, Milner changed forever our understanding of the brain’s learning and memory mechanisms.

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Onyenyechukwu (Onye) Nnorom, family physician, specialist in public health and preventive medicine (born 27 February 1981 in Montreal, Quebec). Nnorom is the associate director of the residency program in public health and preventive medicine at the University of Toronto’s Dalla Lana School of Public Health. She also leads the Black health curriculum at the university’s medical school. Her work addresses the health inequities that racialized and immigrant communities face.

Bonnie Henry, provincial health officer of British Columbia (2018 to present), epidemiologist, physician (born 1965 in Charlottetown, Prince Edward Island). Dr. Bonnie Henry is best known for leading British Columbia’s response to the COVID-19 pandemic. She has also worked to eradicate polio and to contain Ebola and SARS. Henry is a family care physician and a specialist in preventative medicine. She is the first woman to serve as BC’s provincial health officer.

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Dr. Theresa Tam, BMBS, physician, Chief Public Health Officer of Canada (born 1965 in Hong Kong). Dr. Tam is Canada’s chief public health officer, the federal government’s lead public health professional. She has expertise in immunization, infectious diseases and emergency preparedness. She has served on several World Health Organization emergency committees and has been involved in international missions to combat Ebola, MERS (Middle East respiratory syndrome) and pandemic influenza. She has also worked toward the eradication of polio. Dr. Tam became widely known to Canadians through media briefings as she led the medical response to the novel coronavirus and the COVID-19 pandemic.

Lillian Eva Quan Dyck, OC, scholar, feminist, senator, advocate for Indigenous rights (born 24 August 1945 in North Battleford, SK). Lillian Dyck was the first Indigenous woman in Canada to earn a PhD in science. She was also the first Indigenous female senator and the first Chinese Canadian senator. During her time in the Senate, she was part of several actions to improve life for Indigenous people in Canada. This includes work on criminal justice and Indigenous education reform, and bills to reinstate Indian Status to women who had lost it based on sexist laws. Dyck was made an Officer of the Order of Canada in 2021.

Nadine Rena Caron, OBC, surgeon, researcher, mentor, educator, patient advocate, community leader (born 1970 in Kamloops, BC). Nadine Caron was the first female First Nations student to graduate from the University of British Columbia Faculty of Medicine. She was also the first female First Nations general surgeon in Canada. For many years, Caron has highlighted the needs and voices of northern, rural and Indigenous populations in Canada.

Flordeliz (a.k.a. Gigi) Osler (née Sharma), FRCSC, senator, physician and educator (born 1968 in Winnipeg, MB). Dr. Osler is an Otolaryngology – Head and Neck surgeon (ENT) surgeon and has practiced in Winnipeg since 1998. She was the past president of the Canadian Medical Association, making her the first female surgeon and the first woman of colour to assume the role. Osler was appointed to the Canadian Senate in 2022, making her the second senator of Filipino descent and the first woman of Filipino heritage to sit in the Senate.