IFSO
İFSO EUROPEAN CHAPTER
Türkiye Obezite Cerrahisi Derneği
Ulusal Endoskopik Laparoskopik Cerrahi derneği
American Society for Metabolic and Bariatric Surgery
Türk Cerrahi Derneği
International Society of Surgery
Society of American Gastrointestinal and Endoscopic Surgeons