Key Points
- Katie Fisher has been confirmed as the permanent chief executive of the NHS West and North London Integrated Care Board (ICB).
- She had been leading the healthcare planning organisation on an interim basis since February 2026.
- Ms Fisher succeeded Frances O’Callaghan, who stepped down to take up the role of chief executive at NHS Blood and Transplant.
- Her appointment follows the official launch of the new ICB in April 2026, which was formed through the merger of the North West London and North Central London integrated care boards.
- By background, Ms Fisher is a trained nurse and brings extensive executive experience from her previous leadership roles at Ashford and St Peter’s Hospitals NHS Foundation Trust and West Hertfordshire Hospitals NHS Trust.
- Under her permanent stewardship, the ICB will place its core operational focus on prevention, early intervention, and delivering expanded healthcare services directly within local communities.
- Mike Bell, chair of the NHS West and North London Integrated Care Board, praised her impact, highlighting her compassionate leadership during a prolonged and challenging transition period.
London (The Londoner News) July 29, 2026 – The interim chief executive steering health service planning across Ealing and 12 other London boroughs has officially secured the top leadership position on a permanent basis. Katie Fisher has been formally confirmed as the chief executive of the NHS West and North London Integrated Care Board (ICB), cementing her tenure after guiding the newly forged organization in an interim capacity since February 2026.
Who is Katie Fisher and what is her professional background?
According to reporting by Ealing.News, Katie Fisher stepped into the interim leadership role after her predecessor, Frances O’Callaghan, departed to assume the chief executive position at NHS Blood and Transplant.
During her interim period, Ms Fisher successfully managed the critical launch of the new ICB in April 2026, an entity created by merging the formerly separate North West London and North Central London integrated care boards.
A registered nurse by clinical background, Ms Fisher has cultivated a robust career in public health administration. As documented by Ealing.News, her previous executive leadership portfolio includes serving as the chief executive of Ashford and St Peter’s Hospitals NHS Foundation Trust alongside leading the West Hertfordshire Hospitals NHS Trust.
Her clinical foundations combined with extensive corporate hospital management have heavily influenced her systemic approach to handling healthcare logistics across the capital.
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What are the primary goals of the newly merged NHS West and North London ICB?
As outlined by Ealing.News, the newly consolidated ICB oversees health service planning for a massive network spanning Ealing alongside 12 additional London boroughs. Stepping into her permanent role, Ms Fisher emphasized that the organization’s strategic roadmap will fundamentally pivot toward foundational healthcare pillars.
As reported by Ealing.News, Ms Fisher stated that the organization would focus heavily on
“prevention, early intervention and providing more care in the community.”
By moving medical resources and attention closer to neighborhoods, the integrated care board aims to alleviate chronic pressures on acute hospital settings while addressing local health inequalities.
How has the leadership board responded to the permanent appointment?
The decision to appoint Ms Fisher on a permanent basis has received strong backing from the governing board, which noted her steady hand through a complex administrative amalgamation.
As reported by Ealing.News, Mike Bell, chair of the NHS West and North London Integrated Care Board, praised the new chief executive’s operational style, stating:
“Katie has already made a really positive impact in her time as interim CEO, bringing clarity of direction and compassionate leadership to what has been a difficult and extended period of change.”
The transition marks a stabilizing milestone for health planning across West and North London, as the newly integrated body moves forward under permanent executive guidance to streamline patient care, manage regional clinical budgets, and address the diverse medical needs of millions of residents spread across its 13 constituent boroughs.
