2002
Family Medicine, Thai Medical Council, Thailand
1996
Doctor of Philosophy (Clinical Psychopharmacology), Institute of Psychiatry,University of London, United Kingdom
1989
Bachelor of Business Administration in General Management, Sukhothai Thammathirat Open University, Thailand
1988
Psychiatry, Siriraj Hospital, Thailand
1981
Doctor of Medicine, Siriraj Hospital, Mahidol University, Thailand