Chief medical officer
Chief medical officer (CMO) is the title used in many countries for the senior government official designated head of medical services, sometimes at the national level. The post is held by a physician who serves to advise and lead a team of medical experts on matters of public health importance.[1]
The post of chief medical officer dates back to
By extension, chief medical officer is also used as a
By country
Australia
The
As of 22 October 2024[update], the Chief Medical Officer is Tony Lawler,[7] who succeeded Paul Kelly.
As of 23 January 2021[update], the joint Deputy Chief Medical Officers were
Previous officers include
Canada

The chief public health officer of Canada (CPHO; French: administratrice en chef de la santé publique; ACSP)[note 1] is the lead health professional and primary spokesperson on public health related matters for the Government of Canada. The chief public health officer provides advice to the minister of health and the president of the Public Health Agency of Canada (PHAC), works in collaboration with the agency president in the agency's leadership and management, and works with other departments and levels of government on public health matters. PHAC, along with the CPHO post was established in 2004 amidst the SARS crisis.[17]
The third and current chief public health officer of Canada is Theresa Tam, who was appointed in June 2017.[18]Ireland
The Chief Medical Officer (CMO) (Irish: an Príomh-Dhochtúir Oifigiúil) for Ireland is the most senior government advisor on health-related matters. It is a government post as the lead medical expert in the Department of Health.
The key responsibilities of the CMO include providing expert medical evidence, especially in public health matters, as well as leading on patient safety issues, emergency planning and other areas.[19]United Kingdom
In the United Kingdom, a chief medical officer (CMO) is the most senior government advisor on matter relating to health. There are four chief medical officers in the United Kingdom who are appointed to advise their respective governments:
- His Majesty's Government (CMO for England and medical advisor to the United Kingdom government)
- Scottish Government[20]
- Welsh Government
- Northern Ireland Executive
Each CMO is assisted by one or more deputy chief medical officers, and complemented by a chief nursing officer.
The chief medical officer is a qualifiedUnited States

The surgeon general of the United States is the operational head of the United States Public Health Service Commissioned Corps (PHSCC) and thus the leading spokesperson on matters of public health in the federal government of the United States. The surgeon general's office and staff are known as the Office of the Surgeon General (OSG), which is housed within the Office of the Assistant Secretary for Health.[23]
The U.S. surgeon general is nominated by theNotes
- ^ When the position is held by a male, the French title is administrateur en chef de la santé publique.
References
- ^ Department of Health, UK. Chief Medical Officer. Accessed 19 Jan. 2012.
- ^ "History of the post of Chief Medical Officer". UK Department of Health. Retrieved 19 January 2012.
- ^ "Find an expert". Birmingham Children's Hospital. Archived from the original on 2017-05-16. Retrieved 2017-04-13.
Fiona was the clinical lead in PICU until 2010 when she became the Deputy Chief Medical Officer. In 2015 she became Chief Medical Officer, which is the professional lead for the doctors at Birmingham Children's Hospital.
- ^ a b Schulz, Amber (16 April 2020). "The man behind the eyebrows: just who is Brendan Murphy?". Crikey. Retrieved 12 June 2020.
- ^ Carlton, Jim (23 November 1982). "Top management changes in the Department of Health" (PDF). parlinfo.aph.gov.au. Retrieved 15 June 2020.
- ^ Brew, Nigel; Burton, Kate (16 November 2004). "Australia's capacity to respond to an infectious disease outbreak". Parliament of Australia. Retrieved 15 June 2020.
The CMO does not have an executive or operational role in relation to managing health issues, and contrary to how the role is sometimes understood, the Office does not appear to be entirely independent from the Commonwealth Government.
- ^ "Chief Medical Officer". Department of Health and Aged Care. Australian Government. 25 October 2024. Retrieved 25 October 2024.
- ^ "Our medical experts : Department of Health News and Alerts". Australian Government Department of Health. 15 January 2021. Archived from the original on 14 April 2020.
- ^ New deputy chief medical officer for medical health (audio and text), Australian Broadcasting Corporation. (ABC Radio National, RN Breakfast), 19 May 2020, retrieved 12 June 2020
- ^ Halton, Jane (28 July 2003), Renal expert named new Chief Medical Officer for Australia, retrieved 12 June 2020
- ^ Australian Broadcasting Corporation. News (28 August 2009), Chief Medical Officer says problems will be solved, Australian Broadcasting Corporation, retrieved 12 June 2020
- ^ Australian Broadcasting Corporation. Radio National (17 March 2011), Australia's Chief Medical Officer on Japan radiation risk, Australian Broadcasting Corporation, retrieved 13 June 2020
- ^ Australian Broadcasting Corporation. News (30 August 2011), Chief medical officer takes exception to avian flu warning, Australian Broadcasting Corporation, retrieved 12 June 2020
- ^ McCauley, Dana (6 March 2020). "There's a reason Chief Medical Officer Brendan Murphy looks so tired". The Sydney Morning Herald. Retrieved 10 April 2020.
- ^ Grattan, Michelle (7 April 2020). "Scott Morrison indicates 'eliminating' COVID-19 would come at too high a cost". The Conversation. Retrieved 10 April 2020.
- ^ "Major apology millions of Aussies deserve. Mounting evidence shows the vaccines were rushed, less effective than you’d expect of a jab and – in some cases – dangerous", news.com.au. Accessed 15 June 2024.
- ^ The Globe and Mail. Chief Public Health Officer. Accessed 29 June 2017.
- ^ Britneff, Beatrice (26 June 2017). "Politicos on the move: Feds appoint new chief public health officer". iPolitics.
- ^ "Department of Health and Children appoints new Chief Medical Officer". Department of Health. 5 December 2008. Archived from the original on 20 December 2012. Retrieved 16 June 2020.
- ^ "Chief Medical Officer (CMO)". Scottish Government. Archived from the original on 14 July 2014. Retrieved 2 July 2014.
- ^ "Chief professional officers". Department of Health (UK). Archived from the original on 7 January 2013. Retrieved 27 December 2016.
- PMID 34407995. Retrieved 17 December 2021.
- ^ (ASPA), Digital Communications Division (DCD), Assistant Secretary for Public Affairs (2008-10-24). "OASH Organization Chart". HHS.gov. Retrieved 2018-11-19.
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: CS1 maint: multiple names: authors list (link) - ^ 42 U.S.C. § 205 - Appointment and tenure of office of Surgeon General; reversion in rank.
- ^ 42 U.S.C. § 207 - Grades, ranks, and titles of commissioned corps.
- ^ "Public Health, Commissioned Corps Uniforms and Ranks". Archived from the original on 2008-05-13.