– Kidney disease
– Kidney transplant
– Hypertension

– THAI BOARD OF INTERNAL MEDICINE 2017
– THAI BOARD OF NEPHROLOGY 2022
– AMERICAN BOARD OF INTERNAL MEDICINE 2011
– AMERICAN BOARD OF GERIATRIC MEDICINE 2012
– AMERICAN BOARD OF NEPHROLOGY 2014
– FELLOWSHIP IN TRANSPLANT NEPHROLOGY, USA, 2015

– DOCTOR OF MEDICINE, FIRST CLASS HONOR WITH GOLD MEDAL. FACULTY OF MEDICINE, CHULALONGKORN UNIVERSITY, 2005
– INTERNAL MEDICINE RESIDENCY, ALBERT EINSTEIN MEDICAL CENTER, USA, 2011
– GERIATRIC MEDICINE FELLOWSHIP, ALBERT EINSTEIN MEDICAL CENTER, USA, 2012
– NEPHROLOGY FELLOWSHIP, ALBERT EINSTEIN MEDICAL CENTER, USA, 2014
– TRANSPLANT NEPHROLOGY FELLOWSHIP, ALBERT EINSTEIN MEDICAL CENTER, USA, 2015