Assoc. 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 of Turkish Ear Nose Throat Association in 2009. With this scholarship, he studied on Head-neck tumors and thyroid surgery at Ohio State University in USA. After being granted Turkish Ear Nose Throat Foundation Scholarship in 2011, he studied on facial plastic surgery, snoring surgery, and endoscopic sinus surgery at New York St.Lukes-Roosevelt Hospital in USA. He has become 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 Çağlar ÇALLI’s surgical research interests include Head-Neck tumors, Goiter and Thyroid surgery, Rhinoplasty and Endoscopic sinus surgery, ear microsurgery, and otosclerosis operations.