| #1 | | | Solingen, Alemanha | | 163+ tahun | Operasi lengan lambung (Sleeve gastrektomi) | — | — | Best doctor for herniated disc treatment, German Cancer Society |
| #2 | | | Hamburgo, Alemanha | | 113+ tahun | Operasi lengan lambung (Sleeve gastrektomi) | — | — | International Organization for Standardization, Medical Travel Quality Alliance |
| #3 | | | Hamburgo, Alemanha | | — | Operasi lengan lambung (Sleeve gastrektomi) | — | — | International Organization for Standardization, CERTKOM certificate for qualified pain therapy |
| #4 | | | Duisburgo, Alemanha | | 114+ tahun | Operasi lengan lambung (Sleeve gastrektomi) | — | — | German Cancer Society, Cooperation for transparency and quality in the health service |
| #5 | | | Düsseldorf, Alemanha | | 26+ tahun | Operasi lengan lambung (Sleeve gastrektomi) | — | — | — |
| #6 | | | Hamburgo, Alemanha | | 55+ tahun | Operasi lengan lambung (Sleeve gastrektomi) | — | — | World's Best Hospitals 2021 by Newsweek |