South Korea · 2026
The highest-rated stem cell facilities in South Korea — ranked on one transparent GCR Rating, highest first.
Ranked by GCR Rating (out of 5). No stars, no review counts — one fair number per facility.| Rank | Clinic Name | GCR Rating |
|---|---|---|
| 1 | GU Clinic | |
| 2 | Forena Clinic Hongdae Branch | |
| 3 | V Moment Clinic | |
| 4 | SC301의원 Stem Cell Clinic Seoul | |
| 5 | ONECELL CLINIC｜원셀의원 | |
| 6 | Gangnam Smart Clinic | |
| 7 | 헬로웰의원 기능의학 줄기세포 클리닉 | |
| 8 | DEKABI | |
| 9 | 김현수내과의원 | |
| 10 | 셀피아의원 cellpia stem cell clinic |
The GCR Rating is computed from verified patient reviews, patient-reported outcomes and clinical results. How the Rating is calculated →
The GCR Rating is computed from verified patient reviews — rating, volume and recency — using a Bayesian model, not a simple average, and that calculation is the same for every specialty GCR ranks. Clinics in this ranking provide stem cell injections and regenerative joint therapy — as with regenerative medicine broadly, outcomes vary more than in established surgical specialties, so patients evaluating this category place particular weight on how clearly expectations were set. See the full methodology for the exact formula.
No. The GCR Rating is a separate score (out of 5, to three decimals) computed from verified review rating, volume and recency using a Bayesian model — not a simple star average. Two stem cell clinics with the same Google star rating can end up with different GCR Ratings once volume and recency are factored in.
There's no fixed cutoff. GCR's Bayesian model pulls a clinic's average toward the stem cell specialty-wide mean in proportion to how few verified reviews it has — so a clinic with limited review history starts near the typical score for the specialty and earns its way up or down as more verified reviews accumulate, rather than being excluded outright.
Rankings are refreshed on a regular cycle as new verified reviews come in, so a stem cell clinic's position can move up or down over time as its underlying review data changes.
GCR ranks clinics it has verified review data for. If a clinic you're considering isn't listed, you can suggest it for review — GCR will look into adding it once enough verified patient data is available.
