Philippine Medical Association(PMA); Philippine College of Surgeons(PCS); Philippine Society of General Surgeons(PSGS); Philippine Association of Laparoscopic and Endoscopic Surgeons(PALES)
Philippine Society of Parenteral and Enteral Nutrition(PhilsPEN); Philippine Wound Society(PWS)
American College of Surgeons(FACS); Society of American Gastrointestinal and Endoscopic Surgeons(SAGES); European Society of Parenteral and Enteral Nutrition(ESPEN)