| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (171) | Tel Aviv, Israel | 26+ years34,000+ treatments | Consultation immunologist | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #2 | — / 5 | Qionghai, China | — | — | Consultation immunologist | — | — | — | |
| #3 | 4.8 / 5 (9) | Ankara, Turkey | — | — | Consultation immunologist | — | — | — | |
| #4 | 4.8 / 5 (55) | Milan, Italy | — | 8,000+ treatments | Consultation immunologist | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | |
| #5 | 5.0 / 5 (2) | Jūrmala , Latvia | 49+ years | Consultation immunologist | — | — | — | ||
| #6 | 4.5 / 5 (263) | Istanbul, Turkey | — | — | Therapeutic Apheresis, Plasmapheresis | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | |
| #7 | 4.6 / 5 (432) | Istanbul, Turkey | — | — | Consultation immunologist | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.7 / 5 (162) | Istanbul, Turkey | — | — | Plasmapheresis | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Consultation immunologist | — | — | Joint Commission International | |
| #10 | 4.6 / 5 (540) | Istanbul, Turkey | — | — | Consultation immunologist | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) |