| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Radioiodine therapy, Gastric balloon | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.7 / 5 (131 reviews) | Istanbul, Turkey | — | — | Gastric sleeve surgery (Sleeve gastrectomy), Thyroidectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.9 / 5 (44 reviews) | Milan, Italy | — | 8,000+ treatments | Gastric bypass, Gastric sleeve surgery (Sleeve gastrectomy) | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | |
| #4 | 4.6 / 5 (126 reviews) | Antalya , Turkey | — | — | Gastric bypass, Gastric sleeve surgery (Sleeve gastrectomy) | — | — | Joint Commission International | |
| #5 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Gastroectomy, Targeted therapy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #6 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Stem Cell Therapy, Endoscopic sleeve gastroplasty (ESG) | — | — | Joint Commission International | |
| #7 | 4.8 / 5 (165 reviews) | Istanbul, Turkey | 37+ years | Endoscopic sleeve gastroplasty (ESG) , Stomach resection | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | ||
| #8 | 5.0 / 5 (14 reviews) | Istanbul, Turkey | — | — | Сholecystectomy, Gastric balloon | — | — | Turkish Medical Association, International Federation for the Surgery of Obesity and Metabolic Disorders Certificate | |
| #9 | 4.7 / 5 (114 reviews) | Istanbul, Turkey | — | — | Post-bariatric plastic surgery | — | — | Given to the doctor International Society of Aesthetic Plastic Surgery (ISAPS) Сertificate | |
| #10 | 4.6 / 5 (127 reviews) | Bangkok, Thailand | — | — | Gastric band, Gastric bypass | — | — | International Organization for Standardization, Joint Commission International |