| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.2 / 5 (75 reviews) | Jelenia Góra, Poland | — | — | Hiatal hernia repair, Mastectomy | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #2 | 4.8 / 5 (180 reviews) | Istanbul, Turkey | 37+ years | Stomach resection, Thyroidectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | ||
| #3 | 4.6 / 5 (516 reviews) | Istanbul, Turkey | — | — | Amputation , Whipple surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #4 | 4.6 / 5 (217 reviews) | Istanbul, Turkey | 20+ years | Open heart surgery, Hiatal hernia repair | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #5 | 4.7 / 5 (155 reviews) | Vienna, Austria | — | — | Chemotherapy, Gastric polyps removal | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #6 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Liver resection, Stomach cancer surgery | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #7 | 4.7 / 5 (135 reviews) | Istanbul, Turkey | — | — | CyberKnife for brain tumor, Tongue cancer surgery | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.7 / 5 (7 reviews) | Hamburg, Germany | — | — | Chemotherapy, Hysterectomy (uterus removal) | — | — | International Organization for Standardization, CERTKOM certificate for qualified pain therapy | |
| #9 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Myomectomy (removal of uterine fibroids), Chemotherapy | — | — | World's Best Hospitals 2021 by Newsweek | |
| #10 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Coronary angioplasty, Operation Marmara (microsurgical subinguinal varicocelectomy) | — | — | Joint Commission International , International Organization for Standardization |