| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (213 reviews) | Istanbul, Turkey | 22+ years | Radiofrequency ablation, Bone marrow transplantation | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.7 / 5 (357 reviews) | Istanbul, Turkey | — | — | Targeted therapy, Radiofrequency ablation | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.6 / 5 (126 reviews) | Antalya , Turkey | — | — | Gastroscopy with biopsy | — | — | Joint Commission International | |
| #4 | 5.0 / 5 (53 reviews) | Istanbul, Turkey | 12+ years | Gastroscopy with biopsy | — | — | Joint Commission International , International Organization for Standardization | ||
| #5 | 4.7 / 5 (132 reviews) | Istanbul, Turkey | — | — | Radiotherapy, Bone marrow transplantation | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | 19+ years650+ treatments | CyberKnife, Targeted therapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #7 | 4.9 / 5 (7 reviews) | Ankara, Turkey | 22+ years | Gastroscopy with biopsy | — | — | International Health Tourism Authorization Certificate, International Organization for Standardization | ||
| #8 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Radioiodine therapy, Hysterectomy (uterus removal) | — | — | Joint Commission International | |
| #9 | 4.5 / 5 (2 reviews) | Istanbul, Turkey | 22+ years | Gastroscopy with biopsy | — | — | Joint Commission International | ||
| #10 | 4.8 / 5 (172 reviews) | Istanbul, Turkey | — | — | Stem Cell Therapy, Radiofrequency ablation | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International |