Severance Hospital in Seoul is JCI-accredited and staffed by 1,300 doctors, including 395 professors. It uses advanced robotic surgery with the Da Vinci system for precise, minimally invasive stomach cancer treatment. Diagnostics start from around A$60 for neurosurgeon consultations, with MRI costing about A$1,300 and PET/CT around A$1,500. Surgical treatment for gastric conditions typically runs A$35,000 to A$40,700. The clinic partners with Anderson Cancer Center and Johns Hopkins University for leading cancer care.