| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (25) | Seoul, Republic of Korea | 45,000+ treatments | Male Check-up, MRI of one area | — | Lung cancer surgery at Asia's largest cancer center with a dedicated lung department. Uses Da Vinci robot and advanced radiation therapies. Over 50,000 patients treated. | International Organization for Standardization, Korean Institute for Healthcare Accreditation | ||
| #2 | 5.0 / 5 (9) | Seoul, Republic of Korea | 47+ years | Consultation with a surgeon, MRI of one area | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #3 | 4.9 / 5 (7) | Seoul, Republic of Korea | — | 32,000+ treatments | Lung cancer surgery, Male Check-up | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #4 | 4.5 / 5 (7) | Seoul, Republic of Korea | — | 65,000+ treatments | Premium Check up, Male Check-up | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #5 | 3.5 / 5 (4) | Seoul, Republic of Korea | — | Genetic screening, Premium Check up | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #6 | 4.5 / 5 (43) | Seoul, Republic of Korea | — | Lung cancer surgery, PET/CT | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #7 | 5.0 / 5 (2) | Seoul, Republic of Korea | — | — | Lung cancer surgery, CT (computer tomography) | — | — | World's Best Hospitals 2021 by Newsweek | |
| #8 | 5.0 / 5 (1) | Seoul, Republic of Korea | — | Brain MRI, Colonoscopy | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek | ||
| #9 | 3.6 / 5 | Seoul, Republic of Korea | 23+ years | PET/CT, Brain MRI | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation |