Hasan BİÇER MD.
- Ege University Faculty of Medicine, Izmir.
- Texas Heart Institute (Cardiovascular Surgery).
- Yerköy State Hospital (Emergency Service).
- Dışkapı Yıldırım Beyazıt Training and Research Hospital (Family Physician).
- Atatürk Training and Research Hospital (Cardiology).
- Private Life Surgical Medicine Center (Emergency Service).
- Private Ersoy Hospital (Emergency Service)
- Istanbul Private Bölge Hospital.
- Medical Emergencies.