Alzheimer’s Society Appoints Former Health Department Director as New Leader
Alzheimer’s Society has appointed Michelle Dyson as its new chief executive, bringing nearly three decades of health and social care expertise to the leading dementia charity.
Ms Dyson, who joined the organization on 1 November 2025, most recently served as Director General for Adult Social Care at the Department of Health and Social Care. Her appointment comes as she transitions from a distinguished civil service career spanning almost 27 years.
The new chief executive’s contributions to the sector were recognized in the 2025 New Year’s Honours List, where she was awarded a CB (Companion of the Order of the Bath) for her services to health and social care.
Michelle Dyson said:
“I am thrilled to be joining Alzheimer’s Society as Chief Executive Officer. I am so impressed by the scale of what Alzheimer’s Society does – in terms of its direct support services, hugely ambitious programmes of research and innovation and wide-ranging partnerships across the UK.
“The challenge of dementia is enormous, a cruel disease which is already the leading cause of death in the UK. Three of my grandparents had dementia so I have personal experience of the terrible human consequences.
“The sense of ambition and possibility at Alzheimer’s Society is striking, and I am honoured to lead the charity at this important time.”
Dame Suzi Leather, Chair of Alzheimer’s Society, said:
“I am absolutely delighted to announce Michelle Dyson’s appointment as our new Chief Executive Officer. Among a highly competitive and talented field of applicants, Michelle emerged as the outstanding candidate.
“A hugely bright dedicated public servant, Michelle has wide experience of different policy fields in central government and has led in some tough areas of public policy. Her unwavering commitment to driving positive change and making a difference to people’s lives shines through her professional career. I know she will bring a passion for the dementia cause and a determination that in all that we do, Alzheimer’s Society excels.
The entire organisation, board, staff and volunteers, welcomes Michelle and looks forward, under her leadership, to increasing our impact as the leading charity working to ensure that dementia no longer devastates lives.
