| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1) | Warsaw, Poland | — | — | Therapeutic Apheresis, CT (computer tomography) | — | — | — | |
| #2 | 5.0 / 5 (4) | Puerto Vallarta, Mexico | — | — | Complete blood count | — | — | Consejo de Salubridad General | |
| #3 | 5.0 / 5 (55) | Istanbul, Turkey | — | — | Complete blood count, Brain MRI | — | — | Joint Commission International , International Organization for Standardization | |
| #4 | 4.6 / 5 (174) | Vienna, Austria | — | — | Consultation with a neurologist | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | |
| #5 | 4.6 / 5 (536) | Istanbul, Turkey | — | — | Brain MRI, ECG | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #6 | 5.0 / 5 | Punta Cana, Dominican Republic | — | — | Therapeutic Apheresis | — | — | — | |
| #7 | 4.1 / 5 (2) | Bangkok, Thailand | — | — | Therapeutic Apheresis | — | — | — | |
| #8 | 4.6 / 5 (419) | Istanbul, Turkey | — | — | Consultation with creation of treatment plan , Ultrasound | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.5 / 5 (243) | Istanbul, Turkey | — | — | Female check-up, Brain MRI | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | |
| #10 | 4.9 / 5 (56) | Istanbul, Turkey | — | — | EEG (Electroencephalography), Brain MRI | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate |