Sir David was appointed as Joint Chair for Wirral Community Health and Care NHS Foundation Trust (WCHC) and Wirral University Teaching Hospital NHS Foundation Trust (WUTH) in November 2024 having been previously Chair at WUTH since February 2019 and Interim Chair in February 2018.
He was formerly Chair of Alder Hey Children’s NHS Foundation Trust between February 2011 and February 2019.
Among his many achievements, Sir David was responsible for the review of the child support system in the UK in 2007. He was also involved in the Prime Minister’s Delivery Unit Capability Review programme of central government departments.
Alongside his role at Alder Hey, Sir David was also a Non-Executive Director for a number of other public and private organisations including the Chair of Manchester Academy for Health Sciences and Non-Executive Director for Albany Investment PLC. He has various charitable Trustee roles
In February 2012 Sir David was asked by Monitor to take on the role of Interim Chair at University Hospitals of Morecambe Bay NHS Foundation Trust. This lasted until April 2013.He has subsequently been interim Chair at Dorset Healthcare Foundation Trust and St Georges University Hospital Foundation Trust.