Education
1999
University of London, United Kingdom1997
Sukhothai Thammathirat Open University, Thailand1997
Chulalongkorn University, Thailand1993
Chulalongkorn University, Thailand Certificates
2002
International College of Surgeons, United States2000
St. Mark's Hospital & Academic Institute, United States2000
St. Mark's Hospital & Academic Institute, United States2000
St. Mark's Hospital & Academic Institute, United States1999
University Hospital of Wales, United Kingdom