Severance Hospital in Seoul is JCI-accredited and works with US centres like Anderson Cancer Center and Johns Hopkins. Diagnostics for gallbladder cancer include CT, MRI, PET, and PET/CT scans, with consultations starting from around A$60. Treatment options include robotic surgery using the Da Vinci system and radiosurgery with IMRT, giving patients access to minimally invasive and precise radiation therapies. The hospital treats 660,000 patients yearly and offers advanced cancer care through its specialised Cancer Center.