| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.8 / 5 (6 reviews) | Seoul, Republic of Korea | — | 32,000+ treatments | Heart сheck up, Echocardiography | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #2 | 5.0 / 5 (1 review) | Seoul, Republic of Korea | — | Ultrasound, Consultation with an interventional radiologist | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek | ||
| #3 | 3.6 / 5 (0 reviews) | Seoul, Republic of Korea | 23+ years | Installing heart pacemaker, Coronary angiography | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation |