| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | 36+ years | Brain MRI, Consultation with a neurosurgeon | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (414 reviews) | Istanbul, Turkey | — | — | Biological therapy | Autoimmune and inflammatory conditions | Specializes in biological therapy for lupus and spondyloarthritis. JCI-accredited with 90% organ transplant success rate indicating expertise in immune-modulating treatments. | International Organization for Standardization, Joint Commission International | |
| #3 | 4.6 / 5 (235 reviews) | Istanbul, Turkey | 29+ years | Online Consultation with Dermatologist, Online Consultation with Oncologist | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.7 / 5 (484 reviews) | Barcelona, Spain | 27+ years23,000+ treatments | Complete blood count, Consultation with an ophthalmologist | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #5 | 4.5 / 5 (165 reviews) | Tel Aviv, Israel | 41+ years34,000+ treatments | Biological therapy, targeted therapy, immunotherapy | Advanced or hard-to-treat cancers | 90% success rate for oncology treatments. Offers Foundation One CDx genetic testing to personalize biological therapies. Ofer Merimsky, a leading sarcoma specialist, heads their National Center. | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #6 | 4.6 / 5 (142 reviews) | Antalya , Turkey | — | — | Targeted therapy, chemotherapy, radiotherapy, bone marrow transplant | Complex cancer cases needing multidisciplinary approach | Follows NCCN and ESMO protocols with a dedicated oncology team. Uses TrueBeam STx for precise radiotherapy. Offers targeted therapy to minimize side effects. JCI accredited. | Joint Commission International | |
| #7 | 4.6 / 5 (152 reviews) | Istanbul, Turkey | — | — | Consultation with an oncologist, CT (computer tomography) | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | — | — | Consultation with an oncologist, Colonoscopy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #9 | 4.7 / 5 (65 reviews) | Solingen, Germany | 34+ years | Colonoscopy, Lab tests | — | — | Best doctor for herniated disc treatment, German Cancer Society | ||
| #10 | 4.4 / 5 (13 reviews) | Tel Aviv, Israel | 92,000+ treatments | PET/CT, Biopsy | — | — | Joint Commission International |