Gachon University Gil Medical Center is a JCI-accredited cancer centre with advanced equipment like 3.0T MRI and Dual Source CT. Diagnostics for thyroid cancer start from extended blood analysis at around A$700, with complex scans up to around A$3,800. Thyroid resection surgery may cost around A$7,000–18,200 and includes hospital stay, surgery, and care, but not flights or extra accommodation. Located just an hour from Incheon International Airport, it offers 24/7 emergency services and telemedicine support, making it convenient for Australians.