| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (544) | Istanbul, Turkey | 19+ years650+ treatments | Robot-assisted surgery | Severe obesity with treatment-resistant type 2 diabetes | Da Vinci robot removes gastric tumors through 3–4 tiny incisions with magnified 3D view and wrist-like precision. JCI-accredited, with protocols shaped by Johns Hopkins Medicine collaboration. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 5.0 / 5 | Madrid, Spain | 20+ years7,000+ treatments | Da Vinci gastroectomy | — | Uses Da Vinci X, Xi, and 5 systems with 3D HD visualization. Surgeons are Da Vinci-certified; one serves as Associate Head of Surgery at a university hospital. Procedure performed at an ISO 45001-certified Smart Hospital. | ISO 45001 (Occupational Health and Safety Management), World's Best Smart Hospitals 2023 by Newsweek | ||
| #3 | 4.6 / 5 (151) | Antalya, Turkey | — | — | D2 gastrectomy, Da Vinci Surgical System | Single-port robotic stomach surgery through one 2.7 cm incision | Uses Da Vinci Surgical System with 10x magnification and 3D high-resolution view for precise gastrectomy. JCI-accredited. Surgeon is Head of General Surgery, specializing in robotic procedures. | Joint Commission International | |
| #4 | 5.0 / 5 (3) | Madrid, Spain | 76+ years | Colonoscopy, Genetic screening | — | — | Joint Commission International , International Organization for Standardization | ||
| #5 | 5.0 / 5 (5) | Bucharest, Romania | 33+ years | Da Vinci Xi | — | Robotic-assisted sleeve gastrectomy using da Vinci Xi for precision. Only COEMBS Center of Excellence in Southeast Europe with over 13,000 success stories. | Bariatric Surgery Center of Excellence, Joint Commission International | ||
| #6 | 3.6 / 5 | Goyang, Republic of Korea | — | — | MRI of one area, Biopsy | — | — | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea) | |
| #7 | 4.9 / 5 (17) | Milan, Italy | 33+ years5,000+ treatments | Da Vinci gastroectomy, robotic gastroectomy using the Da Vinci system | High-complexity gastric procedures | Dr. Giovanelli specializes in high-complexity bariatric surgeries with over 9,000 operations performed. The clinic uses advanced robotic techniques with the Da Vinci system, ensuring precision and safety. | International Organization for Standardization, Scientific Institute for Research and Healthcare Accrediatation | ||
| #8 | 4.6 / 5 (131) | Bangkok, Thailand | — | Colonoscopy, Brain MRI | — | — | International Organization for Standardization, Joint Commission International | ||
| #9 | 4.1 / 5 (42) | Istanbul, Turkey | 24+ years | Biopsy, MRI of one area | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #10 | 4.3 / 5 (8) | Thessaloniki, Greece | — | — | PET/CT | — | — | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program |