| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (487) | Barcelona, Spain | 26+ years23,000+ treatments | Surgical resection, chemotherapy, targeted therapy, HIPEC | Advanced small intestine cancer cases | Specializes in gastrointestinal cancers with a dedicated oncology team. Offers HIPEC for advanced cases. JCI accredited with 94% patient recommendation. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 4.4 / 5 (6) | Barcelona, Spain | 33+ years | Consultation with an oncologist, PET/CT | — | — | Joint Commission International | ||
| #3 | 4.6 / 5 (5) | Barcelona, Spain | 37+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |