2016
Vascular Surgery, American Board of Surgery, United States
2015
Vascular Surgery, Maimonides Medical Center, United States
2008
Surgery, American Board of Surgery, United States
2008
Surgery, Montefiore Medical Center, Albert Einstein College College of Medicine, United States
2004
Surgery, The New York Hospital Medical Center of Queens, United States
2003
Surgery, Harlem Hospital Center, Columbia University, United States
1998
Surgery, Thai Medical Council, Thailand
1994
Doctor of Medicine, Siriraj Hospital, Mahidol University, Thailand
