1974 - 1975 Following his internship at Gülhane Military Medical Academy, he served as a flight physician at Merzifon 5 Main Jet Base Command for three years.
1979 - 1983 He worked for three years at Ankara Etimesgut Air Hospital, where he was appointed as the General Surgery Specialist of Gülhane Military Medical Academy.
1987 Gülhane Military Medical Academy, Department of General Surgery (Assistant Professor)
1992 Gulhane Military Medical Academy (Associate Professor)
1999 Gulhane Military Medical Academy (Professor)
1999 Gülhane Military Medical Academy Head of Gastroenterological Surgery Department
2010 Head of General Surgery Department
2011 Gulhane Military Medical Academy Dean and Chief Medical Officer (Major General)
He contributed to the implementation and establishment of laparoscopic surgery in the gastrointestinal tract, especially in colorectal surgery, in Gülhane.
He took an active role as a speaker, moderator and trainer in live applications from the operating room in the laparoscopic colorectal surgery courses of the Turkish Colon and Rectum Surgery Association.
He started liver transplantation in Gülhane in July 2003 and until 2010, he was responsible for the Liver Transplantation of Gülhane Military Medical Academy before the Ministry of Health.
He continued his duty in the liver transplantation team until his retirement. In April 2010, the first small intestine transplant in Gülhane and the 11th in Turkey was performed.
For the last two years, he carried out the responsibility of Gulhane Military Medical Academy Organ Transplantation.