| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 3.3 / 5 (0 reviews) | Goyang, Republic of Korea | — | — | Gastroscopy, colonoscopy, consultation with a gastroenterologist | Diagnostic gastrointestinal procedures | Offers affordable gastroscopy and colonoscopy procedures. English-speaking staff available for international patients. Part of university hospital system with multidisciplinary support. | TOP German hospital according to 2019 Focus ranking |