| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (22 reviews) | Seoul, Republic of Korea | — | 45,000+ treatments | Proton beam therapy, image-guided radiation therapy, electronic medical records, real-time diagnostic imaging | Complex cancer diagnostics | Largest cancer center in Asia with advanced diagnostic technologies like proton beam therapy and real-time imaging systems. Awarded Top Medical Center 12 times consecutively. | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #2 | 4.0 / 5 (0 reviews) | Seoul, Republic of Korea | — | — | Biopsy, Complete blood count | — | — | — | |
| #3 | 5.0 / 5 (9 reviews) | Seoul, Republic of Korea | — | — | MRI of one area, Biopsy | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #4 | 4.5 / 5 (0 reviews) | Seoul, Republic of Korea | — | — | ECG, Consultation with a physician | — | — | — | |
| #5 | 4.8 / 5 (6 reviews) | Seoul, Republic of Korea | — | 32,000+ treatments | Male Check-up, Colonoscopy | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #6 | 4.5 / 5 (7 reviews) | Seoul, Republic of Korea | — | 65,000+ treatments | MRI, CT, PET-CT, cardiac diagnostics, pre-transplant evaluations | Complex diagnostic cases | Equipped with the latest diagnostic tools including MRI, CT, and PET-CT. Integrates diagnostics with top-ranked transplant and oncology programs. 11,800 outpatients served daily with multilingual support. | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #7 | 4.0 / 5 (3 reviews) | Seoul, Republic of Korea | — | — | PET-CT, tomotherapy, basic check-up, premium oncology check-up, cardiovascular diagnostics | Comprehensive health screenings and early cancer detection | First in Asia to use the da Vinci Robotic System. Offers 5 tailored check-up programs, including specialized oncology screening for early cancer detection. | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #8 | 4.6 / 5 (42 reviews) | Seoul, Republic of Korea | — | — | CT, MRI, PET, PET/CT, IMRT, radiosurgery | Comprehensive cancer diagnostics | JCI-accredited hospital with advanced diagnostic imaging including PET/CT and tomotherapy. Collaborates with leading cancer centers like MD Anderson and Johns Hopkins. | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #9 | 3.4 / 5 (0 reviews) | Seoul, Republic of Korea | — | 20,000+ treatments | Diagnostics | — | — | — | |
| #10 | 5.0 / 5 (2 reviews) | Seoul, Republic of Korea | — | — | Ultrasound, Brain MRI | — | — | World's Best Hospitals 2021 by Newsweek |