| Italy | Turkey | Austria | |
| Gastric sleeve surgery (Sleeve gastrectomy) | - | from $3,000 | from $15,000 |
| Gastric bypass | - | from $5,000 | from $13,000 |
| Gastric band | - | from $4,750 | from $14,000 |
| Gastric balloon | - | from $1,662 | from $5,000 |
| Endoscopic sleeve gastroplasty (ESG) | - | from $2,840 | from $12,000 |
Head of Gastrointestinal Surgery at San Raffaele – leads one of Italy's most recognized high-volume centers for esophageal surgery.