2019 — Erciyes University Faculty of Medicine / Prof.Dr.
2017 - 2019 — Medipol Mega Hospital, İstanbul / Prof.Dr.
2010 - 2017 — Acıbadem Kayseri Hospital (part-time) / Prof.Dr.
2010 - 2017 — Erciyes University Faculty of Medicine / Prof.Dr.
2009 - 2010 — Acıbadem Kayseri Hospital (part-time) / Doç.Dr.
2009 — Acıbadem Healthcare Services
2004 - 2009 — Erciyes University Faculty of Medicine / Doç.Dr.
2000 - 2009 — Erciyes University Faculty of Medicine / Yar.Doç. Dr.
2000 - 2001 — MD Anderson Kanser Merkezi, Houston, Texas, USA / Visiting Scientist
1996 - 1999 — Erciyes University Faculty of Medicine / Uz.Öğ.Gör.
1992 - 1996 — Erciyes University Faculty of Medicine / Dr.Ar.Gör.