Company | Timeline | Status | |
International Headache Society Director • Doctor | 1 Jun 2001←3 Years→10 Feb 2005 | Active | |
The Migraine Trust Director • Doctor Of Medicine | 29 Jan 2001←18 Years→18 Feb 2019 | Active | |
The British Association For The Study Of Headache Director • Chairman | 30 Jun 2000←23 Years→25 Sep 2023 | Active | |
International Headache Society Director • Medical Practioner | 5 Mar 1996←3 Years→26 Jun 1999 | Active |