Since 09/2015: Medical Consultant – Tomed GmbH, Cologne
12/2013 – 03/2016: Medical Consultant – ASF medical GmbH, Cologne
02/2005 – 03/2018: Medical Consultant – Olympus Surgical Technologies Europe
Since 05/2021: ENT physician – ENT clinic St. Franziskus Hospital, Cologne
04/2014 – 02/2021: ENT physician – ENT practice Dr. Müller, Cologne
01/2011 – 07/2014: ENT physician – Privatklinik im Hause Breidenbacher Hof, Dusseldorf
06/2010 – 12/2015: ENT physician – Private practice, Istanbul
06/2010 – 12/2015: In-Patient ENT physician – Nisantasi Hastanesi/ American Hospital/ Acibadem Hospital/ DORA Hospital, Istanbul
04/2009 – 12/2010: ENT physician – PAN Clinic at Neumarkt, Cologne
05/2009 – 04/2010: In-Patient ENT physician – German Hospital Taksim, Istanbul
04/1999 – 04/2009: Divisional director ENT physician – PAN Clinic at Neumarkt, Cologne
03/1991 – 03/1997: Chairman for German-Turkish physician-association
01/1990 – 05/1999: ENT physician – Private practice at Haubrichforum, Cologne
01/1989 – 12/1989: Specializing in dysphonic- and speaking disorders – Phoniatric department, University of Ulm
1985 – 1989: Specialist training as ENT – University of Ulm
1982 – 1985: Senior physician anesthesia – Department III, Center for Anesthesiology, Medicine University Hannover (MHH)
1980 – 1982: Specialist training anesthesia – Medicine University Hannover (MHH)
1978 – 1980: Specialist training anesthesia – KRH Clinic Robert Koch Gehrden
1971 – 1977: Medicine Studies – University of Istanbul
1970 – 1971: High School Diploma – Holland-Patent, New York State
1959 – 1970: Elementary School, Adapazari, Turkey