| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (260) | Istanbul, Turkey | 22+ years | Radiotherapy, Laparoscopic nephrectomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (429) | Istanbul, Turkey | — | — | Whipple surgery, Hysterectomy (uterus removal) | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.6 / 5 (148) | Antalya , Turkey | — | — | Hysterectomy (uterus removal), Radiotherapy | — | — | Joint Commission International | |
| #4 | 5.0 / 5 (57) | Istanbul, Turkey | — | — | Radiotherapy, Chemotherapy | — | — | Joint Commission International , International Organization for Standardization | |
| #5 | 4.6 / 5 (175) | Vienna, Austria | — | — | Consultation with a hepatologist | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | |
| #6 | 4.8 / 5 (10) | Ankara, Turkey | — | — | Radiofrequency ablation, Radioiodine therapy | — | — | International Health Tourism Authorization Certificate, International Organization for Standardization | |
| #7 | 4.7 / 5 (492) | Barcelona, Spain | — | 23,000+ treatments | Laser surgery, Thyroidectomy | — | — | Joint Commission International , European Foundation for Quality Management | |
| #8 | 4.7 / 5 (161) | Istanbul, Turkey | — | — | Brain tumor removal, Removal of colon cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.6 / 5 (539) | Istanbul, Turkey | 39+ years | Proton-beam therapy, Stereotaxic radiosurgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #10 | 4.5 / 5 (170) | Tel Aviv, Israel | 34+ years34,000+ treatments | Immunotherapy, Chemotherapy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek |