| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | SIRT therapy, Radioiodine therapy | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.6 / 5 (208 reviews) | Istanbul, Turkey | 20+ years | Immunotherapy, Allogenic bone marrow transplantation from an unrelated donor | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 5.0 / 5 (52 reviews) | Istanbul, Turkey | — | — | Operation Marmara (microsurgical subinguinal varicocelectomy), Robotic da Vinci prostatectomy | — | — | Joint Commission International , International Organization for Standardization | |
| #4 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Radiotherapy for breast cancer, Removal of meningioma | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #5 | 4.8 / 5 (164 reviews) | Istanbul, Turkey | — | — | Laser surgery, Mastectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #6 | 4.4 / 5 (41 reviews) | Istanbul, Turkey | 29+ years | Immunotherapy for lung cancer, Removal of meningioma | — | — | — | ||
| #7 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | 10+ years | Rectal resection, Chemotherapy | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #8 | 4.4 / 5 (10 reviews) | Istanbul, Turkey | — | — | Thyroidectomy, Brain tumor removal | — | — | Turkish Medical Association, European Board of Urology | |
| #9 | 3.5 / 5 (0 reviews) | Gebze, Turkey | — | — | Vaporization (with GreenLight Laser) , High intensity focused ultrasound ablation (HIFU) | — | — | — | |
| #10 | 4.2 / 5 (0 reviews) | Kayseri, Turkey | — | — | Thyroidectomy, Transurethral incision of the prostate (TUIP) | — | — | — |