| Company | Timeline | Status | |
| Stroke Association Director • Physician | 13 Jul 1994←13 Years→16 Oct 2007 | Active | |
| The Chest, Heart And Stroke Association Director • Physician | 23 Jul 1991←16 Years→16 Oct 2007 | Active | |
| William Merritt Disabled Living Centre(The) Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
