<p>Op. Dr. İbrahim Emrehan Dereköy is an Otolaryngologist (Ear, Nose, and Throat Specialist) based in İzmir, Turkey. He holds a medical degree from Ege University Faculty of Medicine (2013–2020) and completed his specialization in Otolaryngology at T.C. Sağlık Bakanlığı İzmir Tepecik Training and Research Hospital (2020–2025). Dr. Dereköy began his professional career as a General Practitioner at Sancaktepe Training and Research Hospital from May to July 2020 under the State Service Obligation (DHY). He then advanced to serve as a Resident Physician at İzmir Tepecik Training and Research Hospital, KBB Clinic, from July 2020 to July 2025. Since September 2025, he has been practicing as a Consultant Otolaryngologist at the same institution, where he has one year remaining to fulfill his mandatory state service. His academic contributions are highlighted by his medical thesis accepted in June 2025 titled "Role of Eustachian Tube Dysfunction in Tympanic Membrane Perforation and Tympanoplasty in Chronic Otitis Media". Dr. Dereköy specializes in advanced clinical and surgical fields, particularly Otology—focusing on cochlear implantation, cholesteatoma surgery, endoscopic tympanoplasty, and explorative tympanotomy—and Rhinology, with expertise in Functional Endoscopic Sinus Surgery (FESS) for nasal polyps and chronic sinusitis. He is also actively involved in academic research, having presented oral presentations at prominent national conventions.</p>