Education
2008
Thai Medical Council, Thailand2004
Thai Medical Council, Thailand2001
American Board of Internal Medicine (2001-2011), United States2000
American Board of Internal Medicine (2000-2010), United States2000
Stanford University Medical Center, United States1999
University of Cincinnati Medical Center, United States1996
American Board of Internal Medicine (1996-2006), United States1996
Bronx-Lebanon Hospital Center, Albert Einstein College of Medicine, United States1988
Ramathibodi Hospital, Thailand