Dr. Bilal Sizer

Dr. Bilal Sizer, an Associate Professor of Otolaryngology, serves the community of Diyarbakır with a deep commitment to ear, nose, and throat health. Born in 1986 in Gercüş, he completed his secondary education at Batman Science High School before earning his medical degree from Mersin University in 2013. His postgraduate training spanned several respected institutions, including a residency at Gercüş Community Health Center, a specialty program at Dicle University, and a second mandatory service at Diyarbakır Selada Hımin Eyyubi State Hospital. In 2020 he joined Memorial Diyarbakır Hospital as an ENT specialist, and in 2021 he began his academic career as a lecturer at Istanbul Arel University, where he was promoted to associate professor in 2023. Dr. Sizer’s clinical expertise covers a broad spectrum of ENT disorders, with particular emphasis on nasal and auditory conditions. He offers comprehensive services such as nasal aesthetic surgery, adenoidectomy, sinusitis management, tinnitus therapy, and hearing loss treatment. His approach blends meticulous surgical technique with personalized medical care, ensuring that each patient receives a tailored plan that addresses both functional and cosmetic concerns. Patients appreciate his attentive bedside manner and his dedication to explaining every step of diagnosis and treatment in clear, understandable terms. Beyond routine practice, Dr. Sizer is an active researcher whose work has been published in several peer‑reviewed journals. His investigations range from the psychosocial impact of adenoidectomy in children to the effects of mask usage on speech comprehension in geriatric patients with hearing loss. These studies underscore his commitment to evidence‑based medicine and to advancing the field of otolaryngology. By integrating cutting‑edge research findings into everyday clinical practice, he continually enhances the quality of care he provides to the Diyarbakır community.