Basingstoke and North Hampshire Hospital, Basingstoke, UK.
Oxford Eye Hospital, UK.
The University of Edinburgh, College of Medicine & Veterinary Medicine, Edinburgh Medical School, Deanery of Clinical Sciences, Division of Health Sciences.
North West Anglia NHS Foundation Trust, Peterborough, UK.
International Council of Ophthalmology; Consultant Ophthalmologist, North Hampshire Hospital, Basingstoke (now retired).
FRCOphth, Berlin, Germany.
FRCOphth, Bristol Eye Hospital, Bristol, UK.
MD, NHS Education for Scotland.
Goldschleger Eye Institute, Sheba Medical Center, Tel Aviv, Israel and Research Fellow, International Centre for Eye Health, LSHTM, UK.
Royal Marsden Hospital, London, UK.
Moorfields Eye Hospital, London, UK.
GVD Fellow, San Raffaele Scientific Institute, Milan, Italy.