Sleep Health Center • Yonsei University Health System
2,437
Hospital Beds
821
Physicians
2.5M+
Outpatients/Year
8
Surgical Robots
20,000+
Robot Surgeries
Severance Hospital, part of the prestigious Yonsei University Health System, operates a dedicated Sleep Health Center on the 5th floor of the main building. As Korea's first Western-style hospital (founded in 1885), Severance combines over a century of medical expertise with cutting-edge technology.
The hospital features a dedicated Polysomnography (PSG) Examination Room on the 11th floor for comprehensive sleep studies. Their multidisciplinary approach brings together specialists from Neurology, Pulmonology, ENT (Otolaryngology), and Psychiatry to provide personalized sleep apnea treatment plans.
With 8 da Vinci surgical robots and over 20,000 robotic procedures performed, Severance is a world leader in minimally invasive sleep surgery options, offering faster recovery and better outcomes for qualifying patients.
Internationally recognized quality and patient safety standards
In-hospital sleep lab with polysomnography and home sleep testing
First hospital in the world to perform 20,000+ robotic surgeries
Dedicated staff for international patients with English support
Comprehensive overnight sleep testing in dedicated PSG lab on 11th floor. Monitors brain activity, oxygen levels, heart rate, and breathing patterns.
Gold-standard non-invasive treatment with titration studies, mask fitting, and ongoing therapy management.
Surgical removal of excess tissue in the throat to widen the airway. Available with traditional or robotic-assisted techniques.
Minimally invasive procedures using da Vinci surgical robots. Benefits include smaller incisions, less pain, and faster recovery.
Nasal surgeries to correct deviated septum and reduce enlarged turbinates, improving airflow for sleep apnea patients.
Advanced jaw surgery for severe cases. Moves upper and lower jaw forward to significantly enlarge the airway.
International Health Care Center is located on the 3rd floor and provides dedicated support for international patients including appointment coordination, translation services, and visa medical examinations.
English-speaking staff available
Connect with Severance Hospital's International Health Care Center
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