Associate Prof. Çağlar ÇALLI graduated from Izmir Atatürk High School. He is a graduate of Ege University Faculty of Medicine. He was granted Thyroid Surgery and Diseases Scholarship from the Turkish Ear Nose Throat Association in 2009. With this scholarship, he studied Head-neck tumours and thyroid surgery at Ohio State University in the USA. After being granted the Turkish Ear Nose Throat Foundation Scholarship in 2011, he studied facial plastic surgery, snoring surgery, and endoscopic sinus surgery at New York St. Lukes-Roosevelt Hospital in the USA. He became an Associate Professor in 2012. He has conducted oral presentations abroad, and published book chapters and more than 80 articles in international and national journals. Associate Professor Dr. Çağlar ÇALLI’s surgical research interests include Head-Neck tumours, Goiter and Thyroid surgery, Rhinoplasty and Endoscopic sinus surgery, ear microsurgery, and otosclerosis operations.