| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (357 reviews) | Istanbul, Turkey | — | — | Gastroectomy, Stomach resection | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.8 / 5 (172 reviews) | Istanbul, Turkey | — | — | Gastric balloon, Stomach resection | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #3 | 4.4 / 5 (55 reviews) | Istanbul, Turkey | — | — | Bariatric Surgery Consultation | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #4 | 4.6 / 5 (213 reviews) | Istanbul, Turkey | — | — | Stomach resection, Gastric sleeve surgery (Sleeve gastrectomy) | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | |
| #5 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Da Vinci Gastric Sleeve Surgery, Gastric balloon | — | — | Joint Commission International | |
| #6 | 5.0 / 5 (15 reviews) | Istanbul, Turkey | 21+ years | Gastric bypass, Metabolic surgery | — | — | Turkish Medical Association, International Federation for the Surgery of Obesity and Metabolic Disorders Certificate | ||
| #7 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Gastroectomy, Da Vinci gastroectomy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #8 | 4.7 / 5 (461 reviews) | Istanbul, Turkey | — | — | Bariatric Surgery Consultation | — | — | — | |
| #9 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Gastroectomy, Gastric sleeve surgery (Sleeve gastrectomy) | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #10 | 4.9 / 5 (54 reviews) | Istanbul, Turkey | — | — | Bariatric Surgery Consultation | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate |