Board members
NHS Devon’s diverse board consists of executive, non-executive and partner members.
They ensure that NHS Devon commissions the highest quality services, with a view to securing the best possible outcomes for the patients within the financial allocation, whilst maintaining a consistent focus on quality.
Chair

John Govett
Chair
John was appointed as the Chair of NHS Devon and NHS Cornwall and Isles of Scilly in September 2025. He previously chaired NHS Cornwall and Isles of Scilly (since autumn 2021) and prior to... Read more
John was appointed as the Chair of NHS Devon and NHS Cornwall and Isles of Scilly in September 2025.
He previously chaired NHS Cornwall and Isles of Scilly (since autumn 2021) and prior to that spent the two years as the independent chair of the Cornwall and Isles of Scilly integrated care system (ICS) health and care systems board.
John has extensive leadership experience having been; NHS acute foundation trust deputy chair in Essex and as a non-executive director in a variety of industry sectors.
For government, he has been the chief executive officer of the UK’s Money and Pensions Service and also been a group chief executive officer in the third (not-for-profit) sector, as well as managing director of Surrey County Council. He also has held board director appointments in the private sector and charity sector.
Voting member.
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Chief executive

Mark Hackett
Interim chief executive and accountable officer
Mark Hackett joined as Interim Cluster Chief Executive March 2026 for an initial 12-month period. He leads the two Integrated Care Boards (ICBs) as a single South West Peninsula cluster... Read more
Mark Hackett joined as Interim Cluster Chief Executive March 2026 for an initial 12-month period.
He leads the two Integrated Care Boards (ICBs) as a single South West Peninsula cluster during a period of significant alignment across both systems.
Mark brings extensive leadership experience across the NHS and the wider health system, where he has led major transformations to improve clinical quality, outcomes, and financial sustainability.
Most recently, he served as Interim Chief Executive of University Hospitals Plymouth NHS Trust (Derriford Hospital).
Prior to this, he was Chief Executive of Swansea Bay University Health Board (and been CEO in other NHS Trusts) where Mark has led major service and clinical transformation and improvements in system performance and financial sustainability.
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Executive members

Simon Gittoes-Davies
Chief finance officer
Simon is a qualified accountant starting out originally in the private sector and over the last 30 years working with the NHS. Following 8 years as a substantive finance director, he has... Read more
Simon is a qualified accountant starting out originally in the private sector and over the last 30 years working with the NHS.
Following 8 years as a substantive finance director, he has worked both as an interim director of finance across all NHS sectors and in roles including programme director and financial recovery director for a number of NHS organisations. He has also worked on financial strategy and change programmes and more recently as an acute hospital director of finance, and as programme director for NHS England leading the national programme to reduce the cost of specialised high-cost devices.
Simon has a strong philosophy and belief in people being the key to organisational success and in the core value of the NHS in caring for our population. He has 2 teenage children who keep him busy and loves to get out on a long bike ride including some across the UK and Europe.
Voting member.
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Peter Collins
Chief population health officer
Peter is an experienced and skilled chief medical officer and secondary care consultant who has operated at a senior level in the south west for almost two decades. Having originally... Read more
Peter is an experienced and skilled chief medical officer and secondary care consultant who has operated at a senior level in the south west for almost two decades.
Having originally trained as a liver specialist (hepatologist), Peter worked at University Hospitals Bristol and Weston NHS Foundation Trust for more than 15 years.
He has since held deputy and chief medical officer roles for trusts in Bristol, Weston-super-Mare and, most recently, Salisbury, where he led an improvement programme across areas including strategy, operational and culture.
Voting member.
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Libby Ryan-Davies
Chief strategic planning and commissioning officer
Libby originally joined NHS Devon in August 2024 as a Transformation Director. Her role has been to lead and drive our out-of-hospital delivery programme and the development of a... Read more
Libby originally joined NHS Devon in August 2024 as a Transformation Director. Her role has been to lead and drive our out-of-hospital delivery programme and the development of a medium-term plan to support our local communities as an alternative to hospital.
Prior to her role with us, Libby was the Integrated Health Community Director for Betsi Cadwaladr University Health Board and Strategic Programme Director at Hywel Dda University Health Board in Wales.
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Susan Bracefield
Chief clinical officer (chief nursing officer)
Voting... Read more
Voting member.
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Chris Reid
Chief Place and Transformation Officer
Originally from the North East, Chris spent the first part of my career as a medical officer with the Royal Navy and Royal Marines. On leaving the service he has been a GP partner in Dorset... Read more
Originally from the North East, Chris spent the first part of my career as a medical officer with the Royal Navy and Royal Marines.
On leaving the service he has been a GP partner in Dorset and then New Zealand where he also held various leadership and governance roles with Northland District Health Board and The Royal New Zealand College of General Practitioners.
For the past few years, he has enjoyed working as a GP in Cornwall.
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Patrick Weir
Chief People Officer
Patrick joined NHS Cornwall and Isles of Scilly at its formation in 2022, moving from Cornwall Council where he was Head of People and Change. Patrick has previously held senior roles in... Read more
Patrick joined NHS Cornwall and Isles of Scilly at its formation in 2022, moving from Cornwall Council where he was Head of People and Change.
Patrick has previously held senior roles in HR, organisational change and community development in local government, and has extensive experience of organisation and service design.
As well as corporate roles, he has worked in and with local communities on service innovation, resident participation and community health and wellbeing, and is passionate about the opportunities of good service design and great engagement to secure better outcomes for people, and more satisfying working lives.
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Non-executive members

Martin Sykes
Independent Non-Executive Member
Roles on the Board: Deputy Chair of NHS Cornwall and Isles of Scilly Chair of NHS Cornwall and Isles of Scilly’s Finance, Performance and Quality Committee Martin Sykes has been a... Read more
Roles on the Board:
- Deputy Chair of NHS Cornwall and Isles of Scilly
- Chair of NHS Cornwall and Isles of Scilly’s Finance, Performance and Quality Committee
Martin Sykes has been a Non-Executive Member and Senior Independent Director on NHS Cornwall and Isles of Scilly’s board since it launched on 1 July 2022, and has also chaired NHS Devon’s Finance and Performance Committee on an interim basis over the past year.
He has extensive NHS experience, previously as the Frimley Health NHS Foundation Trust director of finance and deputy chief executive.
Martin also held the Vice Chair and Non-Executive Director roles at NHS University Hospital Bristol and Weston Foundation Trust, where he chaired its finance and digital committee and sat on its audit committee.
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Graham Clarke
Independent Non-Executive Member
Roles on the Board: Deputy Chair of NHS Devon Chair of NHS Devon’s Finance, Performance and Quality Committee Graham Clarke has been an Independent Non-Executive Member on NHS Devon’s... Read more
Roles on the Board:
- Deputy Chair of NHS Devon
- Chair of NHS Devon’s Finance, Performance and Quality Committee
Graham Clarke has been an Independent Non-Executive Member on NHS Devon’s Board since it was established in July 2022.
He has held several high-profile executive and non-executive positions including in his current role as a Non-Executive Member for the Department of Health and Social Care, and on its Audit and Risk Committee.
In previous roles, Graham has chaired the Audit and Risk Committees of NHS Health Research Authority and MIND (the mental health charity). He was also Chair of HUC, which provided 111 services to more than six million people.
Graham also has extensive experience of the pharmaceutical industry in a number of senior commercial roles including at GlaxoSmithKline, GE Healthcare and his own life sciences company.
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Lopa Patel MBE
Independent Non-Executive Member
Role on the Board: Chair of Audit and Risk Committee for NHS Cornwall and Isles of Scilly and NHS Devon Lopa Patel MBE is a digital founder, Chair and Non-Executive Director with strengths... Read more
Role on the Board: Chair of Audit and Risk Committee for NHS Cornwall and Isles of Scilly and NHS Devon
Lopa Patel MBE is a digital founder, Chair and Non-Executive Director with strengths in governance and risk oversight, particularly within the public sector.
A champion of entrepreneurship, innovation, AI and technology, she has founded two ventures in online media and a data-driven marketing consultancy.
She joined NHS Devon’s Board as an Independent Non-Executive Member in January 2025.
As the Chair of Diversity UK, Lopa has played a pivotal role in advocating for diversity, equality, and inclusion within healthcare and beyond, shaping policies and practices that support underrepresented communities.
Lopa has been recognised with many accolades including an MBE for services to the creative industries and an Honorary Doctorate conferred by the Open University.
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Tarn Lamb
Independent Non-Executive Member
Roles on the Board: Chair of People and Customer Experience Committee Champion for Equality, Diversity and Inclusion Tarn Lamb, who has been a member of NHS Cornwall and Isles of Scilly... Read more
Roles on the Board:
- Chair of People and Customer Experience Committee
- Champion for Equality, Diversity and Inclusion
Tarn Lamb, who has been a member of NHS Cornwall and Isles of Scilly Board since 1 July 2022, is an England committee member of the National Lottery Community Fund, and also the Chief Executive Officer of Cornwall Neighbourhoods for Change.
Tarn has a depth of leadership, systems change and business development experience at both executive and in a variety of non-executive roles in the charity and social care sector.
She is a champion of equity, diversity and inclusion with the skills to bring diverse audiences together to achieve shared community outcomes.
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Neil Walden
Independent Non-Executive Member
Roles on the Board: Chair of Integrated Neighbourhood Teams, Neighbourhoods, Population Health Management and Prevention Committee Champion for children and young people with special... Read more
Roles on the Board:
- Chair of Integrated Neighbourhood Teams, Neighbourhoods, Population Health Management and Prevention Committee
- Champion for children and young people with special educational needs and disabilities (SEND)
Dr Neil Walden has enjoyed a long career as a GP in Cornwall, working as a partner in Marazion Surgery until his retirement from practice in 2019.
Neil has been a member of NHS Cornwall and Isles of Scilly Board since 1 July 2022.
He is a passionate advocate of working in partnership with people, and listening to their experiences of care, understanding what’s important to them to solve problems and create solutions.
This has included bringing together the NHS, providers, patients, and the voluntary sector to co-design an integrated community health and care service in west Penwith.
Neil has previously been a Clinical Leader of NHS Cornwall and Isles of Scilly’s west integrated care area, and a member of the west Cornwall integrated care board. He was a Locality Lead GP and Clinical Director of Penwith’s primary care network and is a member of the Penwith Integrated Care Forum.
Neil has an excellent appreciation of the complexity attached to partnership arrangements in primary care networks working together and will use this to ensure plans are patient-centred and informed by clinical evidence.
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Robert Williams
Independent Non-Executive Member
Robert is a former non-executive director at Torbay and South Devon NHS Foundation Trust, with a career rooted in management consulting and advisory work across public and private sectors... Read more
Robert is a former non-executive director at Torbay and South Devon NHS Foundation Trust, with a career rooted in management consulting and advisory work across public and private sectors globally.
He specialises in business transformation and organisational change, with healthcare systems experience spanning our NHS to the US, Middle East and Australia. He continues to work with organisations developing innovative, digitally enabled approaches to strategic change.
A graduate in Occupational Psychology, Robert previously served as Vice Chair of Trustees at Step One Charity, supporting people across Devon with mental health needs, learning disabilities and neurodiversity.
He is particularly proud of his time as Chair of Governors for a Berkshire school for children with complex learning needs, leading the funding, development and opening of a new specialist school. Having lived in Devon for 12 years, Robert and his family support their son, a young adult with special needs.
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Partner members

Sam Higginson
Partner member for NHS Trusts and Foundation Trusts (chief executive, Royal Devon University Healthcare NHS Foundation Trust)
Sam Higginson has been the chief executive of Royal Devon University Healthcare NHS Foundation Trust since January 2024. Sam brings extensive experience to the role, having worked in and... Read more
Sam Higginson has been the chief executive of Royal Devon University Healthcare NHS Foundation Trust since January 2024.
Sam brings extensive experience to the role, having worked in and around the NHS for the last 20 years across strategy, finance and operational roles.
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Dr Frank O’Kelly
Partner member for Primary Care (GP Partner, Amicus Health)
A qualified doctor for more than 35 years, Dr Frank O’Kelly has worked across Devon for 27 of them. Including time in hospitals in Plymouth and Exeter. Dr O’Kelly has been a GP partner... Read more
A qualified doctor for more than 35 years, Dr Frank O’Kelly has worked across Devon for 27 of them. Including time in hospitals in Plymouth and Exeter.
Dr O’Kelly has been a GP partner in Tiverton for 23 years and is the vice chair of the Eastern Primary Care Collaborative Board. He has extensive prior experience as a GP Anaesthetist, GP with a special interest in Emergency and Unscheduled care and worked on the wards in Tiverton Hospital for 20 years.
Prior to becoming a GP, Dr O’Kelly spent six years working as a doctor in the Royal Navy, with more than half that time spent with the Royal Marines in Devon and Somerset, which included a deployment to Iraq.
As a father to five adopted children, two of whom have learning difficulties, Dr Frank O’Kelly has personal and professional experiences across a wide range of health and social care services.
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Anne-Marie Bond
Partner member for local authorities (Chief Executive, Torbay Council)
Anne-Marie Bond is the Chief Executive for Torbay Council and is the board’s partner member for local... Read more
Anne-Marie Bond is the Chief Executive for Torbay Council and is the board’s partner member for local authorities.
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Lincoln Sargeant
Partner Member for local authorities (Director of Public Health at Torbay Council)
Lincoln has held the director of public health role in Torbay since March... Read more
Lincoln has held the director of public health role in Torbay since March 2021.
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Phill Mantay
Partner Member for Mental Health
Phill Mantay is the Partner Member for Mental Health and holds the Chief Executive post at Devon Partnership NHS... Read more
Phill Mantay is the Partner Member for Mental Health and holds the Chief Executive post at Devon Partnership NHS Trust.
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Additional Board participants and attendees
Philippa Harding, Company Secretary
Peter Roberts, Devon GP Collaborative Chair
Diana Crump, Devon Voluntary, Community, and Social Enterprise (VCSE) Assembly
Mary Aspinall, One Devon Partnership (Integrated Care Partnership) Chair
Rachel Pearce, Managing Director, NHS England South West
