| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (438 reviews) | Barcelona, Spain | 47+ years23,000+ treatments | High-resolution endoscopy, biopsy, esophageal pH-metry, manometry, minimally invasive laparoscopic surgery | Complex Barrett's esophagus cases | JCI-accredited facility with specialized gastroenterologists. Offers comprehensive diagnostics and advanced surgical options for Barrett's esophagus. Over 900 procedures performed by leading specialists. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 2.5 / 5 (0 reviews) | Madrid, Spain | 34+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | ||
| #3 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | — | Consultation and individualized treatment planning | Multidisciplinary approach | JCI-accredited hospital with expertise in complex oncology cases. Specializes in multidisciplinary care for Barrett's esophagus. | Joint Commission International , European Society for Medical Oncology | |
| #4 | 4.6 / 5 (5 reviews) | Barcelona, Spain | — | — | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |