- Member of board, general secretary and chairman of Turkish Society of Colon and Rectal Surgery from 2003 to 2013.
- Took office as representative of Turkey at European Society of Coloproctology (ESCP) from 2015 to 2018.
- Still a member of Regional Activities Study Group in the same society.
- Member of Board in International Society of University Colon and Rectal Surgeons (ISUCRS).
- Authored 60 articles published in PubMed.
- Clinical interests:
- Digestive system surgery (esophagus, stomach, small intestine, colon, rectum, anus, gallbladder),
- Oncologic surgery (cancer, sarcoma),
- Abdominal wall hernia surgery,
- Laparoscopic surgery.