- Gayrettepe Florence Nightingale Hospital
- 1991-1996 Istanbul Faculty of Medicine Professor of Neurosurgery Department
- 1984-1991 Istanbul Faculty of Medicine Associate Professor, Department of Neurosurgery
- 1975-1981 Istanbul Faculty of Medicine Neurosurgery Department Specialization Training
- Istanbul University Faculty of Medicine
- 1993 Florence Nightingale Gayrettepe Hospital Neurosurgery
- 1992 Florence Nightingale Istanbul Hospital Neurosurgery
- 1991 VKV American Hospital Neurosurgery
- 1982-1984 Istanbul Faculty of Medicine Neurosurgery
- 1981-1982 Isparta Military Hospital Neurosurgeon
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Istanbul Chamber of Physicians
Turkish Neurosurgery Association