| Turkey | Thailand | South Korea | |
| Metabolic surgery | from AUD $5,914 | from AUD $12,142 | from AUD $17,856 |
| Gastric band | from AUD $6,107 | from AUD $10,000 | from AUD $10,285 |
| Bioidentical hormone replacement therapy (BHRT) | from AUD $1,143 | from AUD $1,714 | from AUD $1,214 |
| Stem cell for diabetes | from AUD $17,142 | from AUD $24,042 | - |
| Biliopancreatic diversion | from AUD $7,501 | - | - |
Professor Suleyman Hilmi Ipekci is a multi-award-winning endocrinologist who has performed over 1,100 diabetes-related treatments at Hisar Hospital Intercontinental.
Dr Erdem Turemen is a lead endocrinologist at Anadolu Medical Center with more than 900 procedures performed in metabolic health.
Professor Fatma Ela Keskin is a senior endocrinologist at Istanbul Florence Nightingale Hospital who has managed over 900 endocrine procedures.
Professor Bulent Hacimeoglu is a specialist in paediatric endocrinology who leads the Department of Child Health and Diseases at Istanbul Aydin University.