| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (5 reviews) | Duisburg, Germany | — | — | Gastric bypass, sleeve gastrectomy, SASI, SAS-J, SADI-S, gastric balloon | Severe obesity with type 2 diabetes | Certified specialized center for obesity treatment, performs all types of bariatric surgery laparoscopically. Offers modern combined techniques for high BMI patients with insulin-resistant diabetes. | German Cancer Society, Cooperation for transparency and quality in the health service |