| Company | Timeline | Status | |
| The Salt Hill Charity Director • Retired (emeritus University College Lon | 8 May 2025←7 Months→Current | Active | |
| The Faculty Of Pharmaceutical Medicine Of The Royal Colleges Of Physicians Of The United Kingdom Director • Doctor | 7 Jan 2019←5 Years→12 Nov 2024 | Active | |
| Kidney Research UK Director • Physician | 13 May 1996←1 Year 6 Months→25 Nov 1997 | Active | |
