As Chief Executive, Kieron leads all areas of our work at Impact on Urban Health,  where we collaborate with businesses, governments and communities to pioneer new ways of addressing urban health inequalities. Kieron is also Chief Executive of Guy’s & St Thomas’ Foundation, working closely with the executive team and board of Trustees in building a healthier society. Kieron stewards the management and investment of the Foundation’s endowment portfolio of close to £1 billion in achieving both a financial return and health impact. He also leads the Foundation’s work in supporting NHS patient and staff care as the charity for Guy’s and St Thomas’ NHS Foundation Trust.  

Since beginning his career at the Boston Consulting Group, Kieron has worked across the public sector at No.10, the Department for Business and the Foreign and Commonwealth Office. Kieron previously led the UK government’s work on impact investment, a role in which he helped form the G8 taskforce on social impact investment, and led initiatives creating the Access Foundation, Government Outcomes Lab and Dementia Discovery Fund.