2009 — Acıbadem Healthcare Services
2004 - 2009 — VKV Amerikan Hospital
1998 - 2004 — Özel Muayenehane
1996 - 1998 — SUNY Health Science Center at Brooklyn, New York,USA / Alerji- Immunoloji- Romatoloji Bölümünde Fellowship
1995 - 1996 — Kocaeli University Faculty of Medicine / Uzman Doktor
1995 — St. Lukes and Roosevelt Hospital, New York, USA