التوعية
2003
Family MedicineThai Medical Council, Thailand2003
Internal MedicineThai Medical Council, Thailand2003
NephrologyThai Medical Council, Thailand2001
NephrologyAmerican Board of Internal Medicine, United States of America2001
NephrologyEmory University, United States of America2000
Internal MedicineAmerican Board of Internal Medicine, United States of America1998
Internal MedicineJewish Hospital, United States of America1992
Medical Science Clinic (Internal Medicine)Mahidol University, Thailand1990
Doctor of MedicineFatima College of Medicine, Philippines
