2009
Clinical Pharmacology and Toxicology, Thai Medical Council, Thailand
2003
Emergency Medicine, Thai Medical Council, Thailand
2002
Family Medicine, Thai Medical Council, Thailand
2000
Master of Business Administration Program, Kasetsart University, Thailand
1998
Preventive Medicine, Occupational Medicine, Thai Medical Council, Thailand
1993
Medical Toxicology, Medical College of Pennsylvania, United States
1991
Internal Medicine, Phramongkutklao College of Med, Thailand
1985
Doctor of Medicine, Phramongkutklao College of Medicine, Thailand
