He was born in Bolu - Göynük in 1974. He completed his secondary and high school education in Istanbul Kadıköy Anatolian High School. He started his medical education at Marmara University, Faculty of Medicine (in English language) in 1992. He graduated from Faculty of Medicine in June 1999 and was granted the title of Consultant Otorhinolaryngologist after completing his specialization in the field of Otorhinolaryngology at Kartal Training and Research Hospital, department of Otorhinolaryngology Clinic in 2003. He worked on sinuses from cadavers at Marmara University, Anatomy Clinic. He attended many cadaver courses in Izmir and Ankara. He served as a clinical observer along with Dr. Shah and Dr. Shaha at U.S. New York Memorial Sloan Kattering Hospital, which is rated as one of the world's top head and neck surgery clinics, for a period of 6 months in 2005. He attended Erlangen/Germany Facial Plastic Surgery Workshop and Practical Cadaver Course, Bern/ Switzerland Facial Plastic Surgery Workshop and Practical Cadaver Course, Zagreb Endoscopic Sinus Surgery Practical Cadaver Course. He kept abreast of current developments in his occupation and attended a number of facial plastic surgery congresses held in Malta, the Netherlands, the USA (Chicago and Miami) and given oral presentations in the field of facial plastic surgery in Nice-France congress. He completed his practical training in the field of sleep disorders, one of his special interests, and received the certificate of Sleep Medicine and established sleep laboratories in the hospitals where he served as the responsible staff. He has ongoing studies in the fields of snoring, sleep apnea and mask treatment. He was granted the title "Member of Turkish Otorhinolaryngology Competence Board" by succeeding in the Otorhinolaryngology Competence Exam in 2007. He also earned the Certificate of European Otorhinolaryngology Competence by being successful in the exam held by the European ORL Board (European Board Examination in Otorhinolaryngology) in 2013. (Fellow of the European Board of ORL-HNS). He gave lectures on Otorhinolaryngology for the students of Yeditepe Faculty of Medicine. He has performed as many as 16000 operations and over 1500 aesthetic nose operations up to today. He has about 30 printed articles that have been published in domestic and foreign literature. He is a member of European Facial Association, Fellow of the European Board of ORL, Turkish Sleep Medicine Society, U.S. Head and Neck Surgery Association, Turkish Otorhinolaryngology Association, Facial Plastic Surgery Association and Turkish Medical Association. His interests are tonsillectomy, adenoidectomy and ear ventilation tube insertion surgeries with the method of Thermal Welding, concha bullosa (deviation) surgery, closed and open technical rhinoplasty (aesthetic and functional nose surgery), otoplasty prominent ears plastic surgery, ear microsurgery (Tympanoplasty surgery and hearing reconstruction surgical operations), endoscopic sinus surgery, endoscopic DSR (lacrimal sac surgery), soft palate, sleep apnea and snoring, radiofrequency surgery, soft palate implantation, vocal cord polyp and nodule microsurgery operations and salivary gland disease surgeries. Surgeon Dr. Utku Kubilay speaks English very well and is married and has two children.