| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.3 / 5 (8) | Thessaloniki, Greece | — | — | Gastric bypass, Da Vinci robotic surgery | Minimally invasive weight loss surgery | Performs gastric bypass using Da Vinci robot for precision and faster recovery. Part of Greece's largest hospital network with ISO certification. | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program | |
| #2 | 4.1 / 5 | Athens, Greece | 19+ years | Sleeve gastrectomy, Roux-en-Y gastric bypass, one-anastomosis gastric bypass, SADI-S, endoscopic sleeve gastroplasty, gastric balloon | Revision after prior bariatric surgery | IFSO Centre of Excellence with a dedicated bariatric surgery clinic. 5,000+ procedures performed by a multidisciplinary team of four specialists, including an IFSO-EC Certified Surgeon of Excellence. | Fellow, American College of Surgeons |