Krystina Helena Jaczek (/ˈdʒæzɛk/JAZ-ek^[1]) is a Canadian physician and politician. A member of theLiberal Party, she currently represents theriding ofMarkham—Stouffville in theHouse of Commons and formerly served as theMinister of Public Services and Procurement andReceiver General for Canada.

In October 2021, Jaczek was appointedMinister responsible for the Federal Economic Development Agency for Southern Ontario (FedDev Ontario) in theCabinet of Canada. Before entering federal politics in 2019, Jaczek served as a Member of theLegislative Assembly of Ontario from 2007 to 2018 representingOak Ridges—Markham. She served asMinister of Community and Social Services from 2014 until 2018 and as Minister of Health and Long-Term Care in 2018, under the leadership ofKathleen Wynne.

Jaczek was born in England to a Polish father^[2][3] and an English mother, and emigrated to Canada in 1963 at age 12. She received her medical degree and Masters of Health Science from theUniversity of Toronto and later a Masters of Business Administration fromYork University. After many years in general practice on staff atWomen's College Hospital inToronto, she then served as chief medical officer of health inYork Region for 18 years. Through the years, she has sat on the boards of many community agencies.

In 2003, Jaczek ran as theLiberal candidate in the riding ofOak Ridges. Issues included tax rates and health care.^[4] She lost to incumbentFrank Klees by 2,521 votes.^[5] In 2007, Jaczek won the newly formed riding ofOak Ridges—Markham by 7,197 votes beating Conservative candidate Phil Bannon and New Democrat Janice Hagan. She was re-elected in the2011, and2014 elections. At the time, Oak Ridges-Markham was the most populous riding in the province until redistribution in 2018.

Jaczek was appointed as aParliamentary assistant (PA) to theMinister of Health Promotion on October 30, 2007. On September 11, 2009, she was made PA to theMinister of Environment. In February 2013, Jaczek was appointed as PA to theMinister of Health and Long-Term Care.^[6] From 2011 to 2014, she served as chair of the Liberal Caucus, under the premierships of both Dalton McGuinty and Kathleen Wynne. Jaczek was a member of several Standing Committees: Public Accounts, Social Policy, Government Agencies, Finance and Economic Affairs.

Jaczek was also a member of the Select Committee on Mental Health and Addictions. This special Committee held public hearings around the province, visiting mental health and addictions facilities and several First Nations communities to better understand the Mental Health and Addictions program challenges facing Ontario.

Jaczek brought forward several Private Member's Bills. In 2009, she proposed aprivate member's bill, Bill 117, that would have prohibited riders under the age of 15 from ridingmotorcycles. In September 2010, she co-sponsored aprivate member's bill with PC and NDP MPPs to amend theArthur Wishart Act (Franchise Disclosure) 2000, to better protect prospective franchisees. In March 2012, Jaczek introduced aprivate member's bill, Bill 40, to proclaim March 26 Epilepsy Awareness Day. She also introduced a private member's resolution to encourage organ donations.^{[citation needed]} In February 2013, she introduced Bill 16, "An Act to amend the Municipal Act, 2001 to provide that the head of council of The Regional Municipality of York must be elected."^{[citation needed]} On June 6, 2013, the bill received the support of all three parties, but it died on the order paper because of the 2014 Ontario General Election. However, in November 2016, the government introduced legislation that included a provision to ensure the direct election of chair and CEO of the Regional Municipality of York. This was subsequently overturned by the incoming PC government of Premier Doug Ford.^{[citation needed]}

On June 24, 2014, she was appointed by PremierKathleen Wynne as theMinister of Community and Social Services and was the Vice Chair of Health, Education and Social Policy Cabinet Committee.^[7]

As a Cabinet Minister, Jaczek led the government's plan to reform social assistance, which includes overseeing Ontario's Basic Income Pilot as well as the establishment of the Income Security Reform Working Group who was tasked with developing ideas for a more holistic, client-centred approach to a broader income security.^{[citation needed]}Jaczek has also overseen considerable reform in the developmental services sector, which includes the closing of all sheltered workshops in Ontario and has led the implementation of Ontario's Strategy to End Human Trafficking.^{[citation needed]}

Jaczek was appointed Chair of Cabinet in addition to her role as Minister of Community and Social Services on January 17, 2018.^{[citation needed]}

On February 26, 2018, she was appointed Minister of Health and Long-Term Care. During her time as Minister, the provincial government made an investment of $2.1 billion in mental health and addiction services.^[8] This was the largest provincial investment in mental health and addictions in Canadian history. The purpose of the funding was  improving the quality of and access to community-based services, including the creation of 15 additional youth wellness hubs and more supportive housing.^[9]

In the2018 general election, Jaczek ran for re-election in the new district ofMarkham—Stouffville which encompassed the eastern portion of her old riding, but was defeated by Progressive ConservativePaul Calandra.^{[citation needed]}

In June 2019, there was speculation that Jaczek might enter federal politics and run as aLiberal Party of Canada candidate inMarkham—Stouffville in the2019 Canadian federal election, against the incumbent Independent MPJane Philpott. In July 2019, Jaczek announced that she would be seeking the Liberal Party nomination in the riding.^[10]

During the43rd Canadian Parliament, Jaczek introduced one private members bill, Bill C-303An Act to establish a national strategy for health data collection, which sought to require theMinister of Health to develop a national strategy for the collection ofhealth data, including the creation a national public health database for the purposes of research and policy development.^[11] though the Parliament ended before it was brought to a vote. In Budget 2022,^[12] the federal government committed to working with provinces and territories to ensure that Canada's healthcare system is underpinned by health data that will support health care system improvements and Canadians' access to their own personal data.

Jaczek served on the Standing Committee on Industry, Science and Technology (INDU) and the Standing Committee on Transport, Infrastructure and Communities (TRAN). During the COVID-19 pandemic, Jaczek was invited to take part in the Standing Committee on Health.^[13]

On September 20, 2021, Jaczek was re-elected as the Member of Parliament for Markham—Stouffville.^[14]

As part of the Standing Committee on Health, Jaczek used her expertise in medicine and public health to contribute to Canada's response to COVID-19, within the country and globally. She advocated for funding transparency, greater safety on airlines and better public health standards in the agricultural sector.^[15]

On October 16, 2021, Jaczek was appointed as theMinister responsible for the Federal Economic Development Agency for Southern Ontario.^[16] Jaczek also serves as the vice-chair of the Treasury Board, Vice-chair of the Cabinet Committee on Reconciliation and a member of the Cabinet Committee on Operations, and the Cabinet Committee for Economy, Inclusion and Climate "A".

On August 31, 2022, Jaczek swapped portfolios withFilomena Tassi, becomingMinister of Public Services and Procurement andReceiver General for Canada while Tassi becameMinister responsible for the Federal Economic Development Agency for Southern Ontario; the cabinet shuffle had been held at Tassi's request, having asked to be moved to a position with a lighter workload in order to deal with a family health matter.^[17]

On 25 July 2023, she announced she would not be running in the next election.^[18] In October 2024, she publicly called for a secret ballot on Trudeaus leadership of the Liberal Party.^[19] In the2025 Liberal Party of Canada leadership election, she endorsedMark Carney.^[20] On January 20, 2025, she announced her intention to run as a candidate in the2025 Canadian federal election.^[20]

• 1996: Jaczek received the Distinguished Service Award from the Association of Local Public Health Agencies.^{[citation needed]}
• 1997: Jaczek was a recipient of the Outstanding Alumni Mentor Award from the University of Toronto's Public Health Sciences Alumni Association.^{[citation needed]}
• 2000: "In Celebration of Women" for medical leadership in York Region.^{[citation needed]}
• In 2005, she received an award for environmental planning from theCanadian Institute of Planners.^{[citation needed]}
• In 2016, she received the Ontario Psychological Association Public Service Award, as well as, the Ontario Medical Association, Life Membership Award.^{[citation needed]}
• In April 2017, she was awarded the Helen Keller Award by the Canadian Foundation for Physically Disabled Persons and the Canadian Helen Keller Centre for the contributions she has made to hearing and visually impaired Ontarians.^{[citation needed]}
• In November 2021, she received a Life Membership from The College of Family Physicians of Canada.^[21]

v t e 2011 Ontario general election:Oak Ridges—Markham
Party		Candidate	Votes	%	±%	Expenditures
	Liberal	Helena Jaczek	28,878	44.78	−3.43	$83,066.00
	Progressive Conservative	Farid Wassef	23,950	37.14	+1.07	$146,606.59
	New Democratic	Joe Whitfeld	8,548	13.26	+5.33	$11,142.60
	Green	Trifon Haitas	1,569	2.43	−4.01	$350.00
	Libertarian	Karl Boelling	1,057	1.64		$213.07
	Independent	Ruida Lu	484	0.75		$2,766.14
Total valid votes / expense limit			64,486	100.00	+8.85	$180,834,78
Total rejected, unmarked and declined ballots			395	0.61	−0.13
Turnout			64,881	42.70	−5.07
Eligible voters			151,959		+21.63
	Liberalhold		Swing		−2.25
Source(s) "Summary of valid votes cast for each candidate – October 6, 2011 General Election"(PDF).Elections Ontario. November 18, 2011. RetrievedMay 23, 2014. "Statistical Summary" ( XLS Spreadsheet).Elections Ontario. October 1, 2013. RetrievedMay 23, 2014. "2011 Candidate Campaign Returns - CR-1".Elections Ontario.

• Helena Jaczek – Parliament of Canada biography
• Ontario Legislative Assembly parliamentary history
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