Memorial Şişli Hospital
Assistant Professor Emre Gunbey is a Mayo Clinic-trained specialist who focuses on restoring clear breathing through advanced nose and sinus surgery.
Prof. Dr. M. Emre Üstündağ is a Professor of Otorhinolaryngology–Head and Neck Surgery at Anadolu Medical Center in Gebze. He has been a professor at Kocaeli University since 2006. He completed his MD and ENT residency at Istanbul University between 1983 and 1995. He has worked at Istanbul and Kocaeli universities and at Acıbadem hospitals. He has also maintained a private practice since 2006.
Clinical focus: head and neck oncology and surgery; rhinology and rhinoplasty; laryngology; septoplasty; sleep apnea surgery.
He completed international training in Ireland (Ardkeen). In Germany, he trained in Tübingen; Freiburg (otology, 4 months); and Regensburg (rhinology, 4 months). In the USA, he trained at Stanford in laryngology and sleep apnea (4 months). He has 47 international articles and 788 citations (Google Scholar, Jan 2026). He is a member of the Turkish ORL-HNS, the Istanbul University ENT Association, and the German ORL-HNS.
Dr Dogukan Aydenizoz is a specialist in ear, nose, and throat (ENT) surgery at the Medical Park Antalya Hospital Complex, focusing on both functional and aesthetic nasal repairs.
Professor Ozgur Erdem has performed over 2,000 functional and aesthetic nasal surgeries to improve breathing and nose shape. He specialises in clearing blocked airways at his Antalya-based clinic.