Dr. Jayoung Oh is a board-certified otorhinolaryngologist specializing in rhinology and anterior skull base surgery. She focuses on the diagnosis and management of allergic rhinitis, chronic rhinosinusitis, and sleep-disordered breathing, with particular expertise in advanced endoscopic sinus and skull base procedures.

Her clinical and research interests include sinonasal inflammatory diseases, biologic therapies for chronic rhinosinusitis with nasal polyps, post-viral olfactory dysfunction, and translational research using nasal organoid and regenerative models. She is actively involved in both clinical trials and investigator-initiated research aimed at improving personalized treatment strategies in rhinologic diseases.