| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (236 reviews) | Istanbul, Turkey | 22+ years | Mastectomy, Prostatectomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.7 / 5 (484 reviews) | Barcelona, Spain | — | 23,000+ treatments | Immunotherapy, Radioiodine therapy | — | — | Joint Commission International , European Foundation for Quality Management | |
| #3 | 4.1 / 5 (3 reviews) | Beijing, China | — | 9,000+ treatments | Biochemical blood analysis | — | — | Joint Commission International | |
| #4 | 5.0 / 5 (0 reviews) | Warsaw, Poland | — | — | Biochemical blood analysis | — | — | — | |
| #5 | 4.3 / 5 (4 reviews) | Istanbul, Turkey | — | — | Biochemical blood analysis | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #6 | 4.6 / 5 (414 reviews) | Istanbul, Turkey | — | — | Robotic da Vinci prostatectomy, Laminectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.5 / 5 (54 reviews) | Istanbul, Turkey | — | — | Plastic surgery for cardiac valve, Radioiodine therapy | — | — | Joint Commission International | |
| #8 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | 49+ years3,000+ treatments | Removal of spinal cord tumor, Lobectomy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #9 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | 24+ years | Gamma Knife, Lumpectomy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #10 | 4.8 / 5 (223 reviews) | Istanbul, Turkey | — | — | Biochemical blood analysis | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International |