· Visiting Professor, Mahidol University (Current)2013–
· Senior Clinical Researcher, University of Oxford (Current)2010–
· Scientific Advisor, WWARN (Current)2010–
· Senior Clinical Researcher, Mahidol Oxford Tropical Medicine Research Unit MORU (Current)2009–
· Doctor of Medicine (M.D.), MBBS Medicine, St. Mary's Hospital Medical School1990–1993
· Master of Arts (M.A.), Medical Sciences (PAthology), Cambridge University1987–1990