Medical School:- M.D., Faculty of Medicine (First Class Honor), Pramongkutklao Hospital, Mahidol University, Thailand, 1982
Board Certifications:- Diploma of The Thai Board of Internal Medicine, 1988
- Diploma of The Thai Subboard of Gastreonterology, 2004
Fellowships:- Hepatology, Yale University, USA, 1994
Special Clinical Intersts:- Viral Hepatitis, Liver Cancer and Portal HTN