| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (494) | Barcelona, Spain | — | 23,000+ treatments | Transoral Incisionless Fundoplication (TIF), Biopsy | — | — | Joint Commission International , European Foundation for Quality Management | |
| #2 | 4.6 / 5 (165) | Istanbul, Turkey | 12+ years | Transoral Incisionless Fundoplication (TIF), Capsule endoscopy | International patients wanting airport transfer and interpreter | — | International Organization for Standardization, Joint Commission International | ||
| #3 | 5.0 / 5 (3) | Madrid, Spain | 19+ years | Transoral Incisionless Fundoplication (TIF) | — | — | Joint Commission International , International Organization for Standardization |