| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (55) | Istanbul, Turkey | 13+ years | Lung Function Tests | — | — | Joint Commission International | ||
| #2 | 4.5 / 5 (260) | Istanbul, Turkey | 25+ years | Pneumonectomy, Lung Function Tests | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (539) | Istanbul, Turkey | — | — | Lung cancer surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #4 | 4.8 / 5 (276) | Istanbul, Turkey | — | — | Operation by doctor's recommendation | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #5 | 4.2 / 5 (88) | Jelenia Góra, Poland | — | — | Lung Function Tests | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #6 | 5.0 / 5 (57) | Istanbul, Turkey | 36+ years | Lung Function Tests | — | — | Joint Commission International , International Organization for Standardization | ||
| #7 | 4.7 / 5 (492) | Barcelona, Spain | — | 23,000+ treatments | Diagnostic laparoscopy, Lung cancer surgery | — | — | Joint Commission International , European Foundation for Quality Management | |
| #8 | 3.6 / 5 | Goyang, Republic of Korea | — | — | Lung Function Tests | — | — | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea) | |
| #9 | 4.4 / 5 (34) | Istanbul, Turkey | — | — | Lung cancer surgery | — | — | International Organization for Standardization, Joint Commission International | |
| #10 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | Lung Function Tests | — | — | Global Healthcare Accreditation Program, Joint Commission International |