| Company | Timeline | Status | |
| Worshipful Society Of Apothecaries General Charity Limited(The) Director • Physician | 25 Jun 1999←26 Years→Current | Active | |
| British Thoracic Society(The) Secretary • Physician | 10 Jul 1992←1 Year 11 Months→2 Jul 1994 | Active | |
| Asthma And Lung UK Director • Consultant Physician | 25 Apr 1992←8 Years→1 Oct 2000 | Active | |
