| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (172 reviews) | Vienna, Austria | — | — | Consultation with a neurologist | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #2 | 5.0 / 5 (0 reviews) | Warsaw, Poland | — | — | Therapeutic Apheresis, Basic check-up | — | — | — | |
| #3 | 5.0 / 5 (3 reviews) | Puerto Vallarta, Mexico | — | — | Complete blood count | — | — | Consejo de Salubridad General | |
| #4 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Complete blood count, Brain MRI | — | — | Joint Commission International , International Organization for Standardization | |
| #5 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | — | — | Brain MRI, Ultrasound | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #6 | 4.6 / 5 (414 reviews) | Istanbul, Turkey | — | — | Basic check-up, MRI of one area | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.6 / 5 (235 reviews) | Istanbul, Turkey | — | — | Premium Check up, Online Consultation with Oncologist | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | |
| #8 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | — | — | Brain MRI, Male Check-up | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #9 | 4.9 / 5 (55 reviews) | Istanbul, Turkey | — | — | EEG (Electroencephalography), Ultrasound | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #10 | 4.6 / 5 (20 reviews) | Baku, Azerbaijan | — | — | Biopsy, MRI of one area | — | — | Joint Commission International , Patient choice for Check-up |