The Haeundae Paik Hospital Otolaryngology department treats various disorders related to the ears, nose and neck (head and neck surgery-thyroid).
The Otology department deals with ear related disorders. Common ear disorders include otitis media, tinnitus, hearing loss, and the like, with dizziness and facial paralysis also considered major symptoms. The Rhinology department treats nasal cavity and paranasal sinus disorders. including pansinusitis, deviated nasal septum, and nasal polyps, with snoring, and apnea also handled by this department as well. Cosmetic nose surgery (Rhinoplasty) is also performed by the rhinology department. As Rinoplasty can also focus on correction of nose function, offers benefits beyond just esthetic considerations. 
The Head and Neck Surgery department specializes in disorders of the oral cavity and neck. It focuses particularly on thyroid cancer and disorders of the vocal cords (voice change), salivary glands, oral cavity tonsils, pharynx and larynx. A quality medical team comprising experts from varied departments such as internal medicine, radiation Oncology and radiology provide exceptional treatment for the head and neck, and thyroid cancer in particular. The vocal laboratory can diagnose and treat a range of vocal disorders and perform thyroid cancer surgery using newly adopted endoscopy and /robotics.