| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.9 / 5 (32) | Seoul, Republic of Korea | — | — | — | — | — | — | |
| #2 | — / 5 | Incheon, Republic of Korea | 50+ years | Echocardiography, cardiovascular imaging | Patients with atherosclerosis or arterial blockages | Dedicated cardiovascular center for atherosclerosis care. Lead cardiologist trained at Emory and Cornell, with 50 years of experience. KOIHA-accredited. | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea), Korean Institute for Healthcare Accreditation | ||
| #3 | 3.6 / 5 | Goyang, Republic of Korea | — | — | Coronary artery bypass grafting, TECAB (totally endoscopic coronary artery bypass) | Multivessel coronary disease treated with robotic bypass | Performed Korea's first robotic TECAB for multivessel coronary disease using da Vinci Xi – no sternotomy needed. Comprehensive care includes cardiac rehab. | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea) | |
| #4 | 5.0 / 5 (9) | Seoul, Republic of Korea | 47+ years | — | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #5 | 4.9 / 5 (7) | Seoul, Republic of Korea | — | 32,000+ treatments | — | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #6 | 4.8 / 5 (5) | Incheon, Republic of Korea | — | — | — | — | — | World's Best Hospitals 2021 by Newsweek | |
| #7 | 4.5 / 5 (7) | Seoul, Republic of Korea | — | 65,000+ treatments | — | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #8 | 3.5 / 5 (4) | Seoul, Republic of Korea | — | — | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #9 | 4.5 / 5 (43) | Seoul, Republic of Korea | — | — | — | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #10 | 5.0 / 5 (2) | Seoul, Republic of Korea | — | — | — | — | — | World's Best Hospitals 2021 by Newsweek |