| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (157 reviews) | Vienna, Austria | 28+ years | — | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #2 | 4.4 / 5 (3 reviews) | Istanbul, Turkey | — | — | — | — | — | — | |
| #3 | 5.0 / 5 (3 reviews) | Bangkok, Thailand | 19+ years | — | — | — | American Accreditation Commission International | ||
| #4 | 4.5 / 5 (0 reviews) | Madrid, Spain | 28+ years | — | — | — | Joint Commission International , International Organization for Standardization | ||
| #5 | 4.5 / 5 (0 reviews) | Marbella, Spain | 53+ years | — | — | — | ISO 9001:2015 Quality management systems | ||
| #6 | 4.6 / 5 (0 reviews) | Seoul, Republic of Korea | — | — | — | — | — | — | |
| #7 | 4.3 / 5 (0 reviews) | Tekirdag, Turkey | 22+ years | — | — | — | American Accreditation Commission International | ||
| #8 | 4.6 / 5 (0 reviews) | Cairo, Egypt | — | — | — | — | — | Global Hospital Rating | |
| #9 | 2.6 / 5 (0 reviews) | Dusseldorf, Germany | — | — | — | — | — | International Accreditation System for Interventional Oncology Services (IASIOS), German Cancer Society | |
| #10 | 5.0 / 5 (0 reviews) | New York, United States of America | — | — | — | — | — | Nobel Peace Prize |