||2008 : TOEIC score on December 12, 2008 was 765.
2006 : TOEIC score on February 25, 2006 was 735.
2003 : Board of Family Medicine (Thai Medical Council).
2001 : Research fellowship in Molecular Analysis of Schizophrenia,
Research Center for Genetic Information.
Medical Institute of Bioregulation, Kyurshu University, Fukuoka, Japan.
2000 : Certificate of Attendance, 11 th Word Conference on Tobacco OR Health, Chicago, USA.