| Thailand | Turkey | South Korea | |
| Radioiodine therapy | from AUD $1,675 / ฿A56,941 | from AUD $1,675 / ฿A56,941 | from AUD $5,303 / ฿A180,312 |
Dr Anyarat Vichayawannakul is a highly regarded endocrinology specialist at Intrarat Hospital who graduated with second-class honours from Chulalongkorn University.