2003
Family Medicine, Thai Medical Council, Thailand
2003
Internal Medicine, Thai Medical Council, Thailand
2003
Nephrology, Thai Medical Council, Thailand
2001
Nephrology, American Board of Internal Medicine (2001-2011), United States
2001
Nephrology, Emory University, United States
2000
Internal Medicine, American Board of Internal Medicine (2000-2010), United States
1998
Internal Medicine, Jewish Hospital, United States
1992
Medical Science Clinic (Internal Medicine), Mahidol University, Thailand
1990
Doctor of Medicine, Fatima College of Medicine, Philippines
