2016 – currently Prof. Hacettepe University Cancer Institute Preventive Oncology
2012-2016 Assoc. Dr. Hacettepe University Cancer Institute Preventive Oncology
2010-2012 Assoc. Dr. Cumhuriyet University Faculty of Medicine Internal Medicine
2010 Asst. Assoc. Dr. Cumhuriyet University Faculty of Medicine Internal Medicine
2009-2010 Specialist Dr. Cumhuriyet University Faculty of Medicine Internal Medicine
2009 University of Regensburg Hematology-Oncology
2003-2009 Specialist Dr. Hacettepe University Cancer Institute Medical Oncology
1998-2003 Res. See. Dr. Hacettepe University Faculty of Medicine Internal Medicine