| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (484 reviews) | Barcelona, Spain | 26+ years23,000+ treatments | CRS + HIPEC, PIPAC, cytoreductive surgery | Peritoneal carcinomatosis cases | Clinic has a specialized Peritoneal Oncology Surgery Unit with doctors trained by Dr. Paul Sugarbaker. Over 1,000+ complex surgical procedures performed and offers comprehensive HIPEC treatment packages. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 3.8 / 5 (6 reviews) | Madrid, Spain | — | PET/CT, Mammography | — | — | World's Best Hospitals 2021 by Newsweek | ||
| #3 | 5.0 / 5 (1 review) | Madrid, Spain | — | — | Hyperthermic Intraperitoneal Chemotherapy (HIPEC) | — | — | Joint Commission International , International Organization for Standardization |