Directors of Public Health

As Directors of Public Health for Cheshire & Merseyside, we are committed to working effectively to achieve better health outcomes. We are very proud of our nationally recognised collaborative way of working which brings great benefits for all.

We look forward to building on the achievements made to date and to continue working together with our public health teams and partners to improve the health and wellbeing of local communities and reduce health inequalities.

  • Matthew Ashton
    Matthew Ashton
    Director of Public Health – Liverpool City Council
    Liverpool City Council
    Cunard Building
    Water Street
    L3 1AH
    Tel: 0151 233 1106

    Liverpool – Public Health Annual Report

    Elected Member – Cllr Paul Brant – Cabinet Member for Health and Social Care

    Director of Public Health Lead: Strategic Intelligence & Partnerships, Employment & Skills, Communications and Workforce & CPD, LCR Violence Reduction Unit (VRU)

    Matt was appointed Director of Public Health for Liverpool in April 2020, having previously held the Director of Public Health post at Sefton Council for 4 years, and prior to that at Knowsley Council.

    Matt is the lead advisor on all aspects of Health and Wellbeing for the City, and heads up a team of people whose current priorities include response and recovery to COVID-19, best start in life, mental health & wellbeing, and the Liverpool City Region Wealth and Wellbeing programme.

    Matt also works closely with Liverpool CCG, Liverpool Health Partners, and the University of Liverpool, and holds an Honorary Professor position in the Department of Public Health and Policy.

  • Ian Ashworth
    Ian Ashworth
    Director of Public Health Cheshire West and Chester
    1st Floor, HQ,
    58 Nicholas Street,
    CH1 2NP

    Cheshire West and Chester – Public Health Annual Report 

    Elected Member – Cllr Val Armstrong – Cabinet Member for Adult Social Care and Public Health

    Chair of Directors of Public Health Executive Board & Director of Public Health Lead: Sexual Health Commissioning Pilot

    Ian was appointed Director of Public Health for Cheshire West and Chester Council in June 2017.

    He has a background in delivering nationally recognised health improvement programmes within Local Authorities and NHS Trusts across the North West. Having completed his MPH at the University of Liverpool in 2009, Ian then commenced specialist public health training across Greater Manchester in 2010.

    Joining Salford City Council’s Public Health team in 2014, he was responsible for leading and managing the directorates commissioning spend and its innovative arrangement with Salford CCG. As the prevention lead for Salford’s nationally recognised integrated care system, his leadership resulted in the City achieving the World Health Organisation Age Friendly City status and enabled it to become a successful demonstrator site for the National Diabetes Prevention programme.

    Ian is now responsible for developing vibrant and healthy communities across Cheshire West and Chester with the aim of increasing inclusive leisure, heritage and culture opportunities recognising the many health benefits that this creates.

    As a Fellow of the Faculty of Public Health and the lead DPH for sexual health in Cheshire and Merseyside, Ian is also overseeing the national Public Health England pilot for collaborative sexual health commissioning.


  • Margaret Jones
    Margaret Jones
    Director of Public Health – Sefton Council
    Director of Public Health
    Sefton Council
    Magdalen House
    Trinity Road
    L20 3NJ

    Sefton Council – Public Health Annual Report

    Elected Member – Cllr Ian Moncur – Cabinet member for Health and Wellbeing

    Margaret Jones trained as a dietician at Queen’s College, Glasgow then worked in Walton Hospital from 1988 to 1991 before moving into Liverpool Community.

    There she developed a more public health focused post, completing an MSC in health promotion and leading on community food interventions including the introduction of one of the UK’s first food worker projects.

    Margaret joined the NW training programme in 1999 where her main focus of work was on children and young people. She also led Sefton health care team, which provided public health leadership to the CCGs and contributes to the Cheshire & Merseyside Public Health Collaborative.

  • Sue Forster
    Sue Forster
    Director of Public Health – St Helens
    St Helens Council
    Public Health
    Atlas House
    Corporation Street
    St Helens, WA9 1LD
    Tel: 01744 673232

    St Helens – Public Health Annual Report

    Elected Member – Cllr Anthony Burns – Portfolio Holder for Wellbeing, Culture and Heritage

    Director of Public Health Lead: Suicide Prevention

    Sue is Director of Public Health for St Helens Council leading on Public Health and Wellbeing which includes Public Health, Integrated Children’s Commissioning, Arts and Culture, Libraries, Adult Community Learning, the Youth and Music Service.

    Sue has worked in Public Health since 1993 when she joined Sefton Health Authority to support population health analysis. In 2000 she joined the Public Health Training scheme where she trained in East and South Lancashire before getting her first substantive post at West Lancashire PCT.

    Sue moved to St Helens in 2004 and has worked as a public health consultant since that time moving to the council in 2013.

    Sue is passionate about public health in particular addressing health and social inequalities. Her particular interests are suicide prevention, early detection and secondary prevention disease of long term conditions. She is the lead on the Joint Strategic Needs Assessment and the development of the Health and Wellbeing Strategy.

  • Dr Sarah McNulty
    Dr Sarah McNulty
    Director of Public Health – Knowsley Council
    5th Floor
    Municipal Building
    Archway Road
    L36 9YU

    Elected Member – Cllr Sean Donnelly – Cabinet Member for Health and Social Care

    Sarah McNulty is Assistant Executive Director (Public Health) / Director of Public Health, with Knowsley Council. 

    Sarah is a Fellow of the Faculty of Public Health. She originally studied medicine at Leeds University and, after initially training in general practice in Yorkshire and Liverpool, trained in Public Health in Cheshire and Merseyside.

    Sarah joined Public Health Knowsley in 2009, initially specialising in Health Protection and Healthcare Public Health.  Since June 2019 she has been Director of Public Health. 

    Sarah has led a number of cross-sector programmes and is the Champs DPH Lead for Screening and Immunisations, Diabetes and High Blood Pressure. She is also the Co-Chair of the Merseyside Local Health Resilience Partnership (LHRP).

  • Eileen O'Meara
    Eileen O’Meara
    Director of Public Health – Halton & Interim Director of Public Health – Warrington
    Halton Borough Council
    Runcorn Town Hall
    Heath Road
    WA7 5TD
    Tel: 0151 511 6848

    Halton – Public Health Annual Report

    Elected Member – Cllr Marie Wright – Portfolio holder for Health and Wellbeing

    Director of Public Health Lead: Health Protection & Health & Care Partnership

    Eileen O’Meara is Director of Public Health and Public Protection for Halton and Clinical Lead for Population Health for Cheshire and Merseyside Health Care Partnership.  She has over 20 years national and international experience working at a senior level for PHE, the NHS, WHO, UNICEF and as an independent consultant. She is the Association of Directors of Public Health North West representative, the Chair of Cheshire Local Health Resilience Partnership, the CHAMPS lead DPH for children and young people and the lead Mersey DPH for the Liverpool City Region Commission for Child Poverty.  She is a Fellow of the Faculty of Public Health of the Royal College of Physicians. 


  • Thara Raj
    Thara Raj
    Director of Public Health – Warrington Council
    1st Floor New Town House
    Buttermarket Street
    Warrington, WA1 2NH
    Tel: 01925 444094
  • Dr Matt Tyrer
    Dr Matt Tyrer
    Acting Director of Public Health, Cheshire East Council
    Middlewich Road
    CW11 1HZ
    Tel: 01270 686883

    Cheshire East – Public Health Annual Report

    Elected Member – Cllr Jill Rhodes – Cabinet Member for Public Health

    Matt leads the public health team at Cheshire East Council. Before becoming the Director of Public Health he led on health protection and the wider determinants of health as a Consultant in Public Health at Cheshire East Council since 2017. Before beginning his career in public health in 2013 Matt worked as a junior doctor. He gained his Masters in Public Health from the University of Birmingham in 2014 and worked in public health teams across the West Midlands before joining Cheshire and Merseyside. He is focussed on building sustainable communities and places, built on sound public health intelligence, in order to reduce inequity and to bring people and neighbourhoods together to address the wider determinants of health and wellbeing.

    Matt is a Fellow of the Faculty of Public Health and an Honorary Lecturer in Public Health at Keele University, he is also an examiner for Keele Medical School.

  • Julie Webster
    Julie Webster
    Director for Health and Wellbeing (DPH) – Wirral
    Marriss House
    Hamilton Street
    CH41 5AL

    Wirral – Public Health Annual Report

    Elected Member – Cllr Christine Jones – Cabinet Member for Adult Care Health and Wellbeing

    Director of Public Health Lead: Alcohol Harm, Licensing & Commissioning

    Julie moved to Wirral in 2012 as Head of Public Health and is now the Director for Health and Wellbeing. Julie takes the lead on the Healthier Lives pledge in the Wirral Plan. Julie’s career in Public Health began in 1998 and she has worked for the NHS and local councils in Cheshire and Merseyside. She has a particular interest in the use of insight to develop public health interventions and is a strong advocate of social justice and the role of the citizen in local services. Julie is the DPH lead for work to tackle alcohol misuse and is involved in local research on the introduction of a minimum unit price for alcohol.