2011
Clinical Cardiac Electrophysiology, American Board of Internal Medicine (Recertification 2011-2021), United States
2009
Cardiology, American Board of Internal Medicine (Recertification 2009-2019), United States
2003
Internal Medicine, Thai Medical Council, Thailand
2001
Clinical Cardiac Electrophysiology, American Board of Internal Medicine (1999-2009), United States
1999
Cardiology, University of Medicine and Dentistry of New Jersey, United States
1996
Internal Medicine, University of Medicine and Dentistry of New Jersey, United States
1991
Doctor of Medicine, Chulalongkorn University, Thailand
