Samsung Medical Center vs Asan Medical Center: An International Patient's Comparison
Direct answer: They are #3 and #4 in the world for oncology (Newsweek 2026), 30 minutes apart in Seoul, and for most international patients the honest answer is: your case decides, not the logo. Lean Samsung Medical Center for proton therapy and CAR-T; lean Asan for Korea's largest surgical volumes and the only published remote second-opinion fee (₩320,000). Both run full English-speaking international clinics.
Side by side
| Samsung Medical Center | Asan Medical Center | |
|---|---|---|
| Newsweek oncology 2026 | #3 worldwide | #4 worldwide |
| Location | Irwon-dong, Gangnam | Songpa (Olympic-ro) |
| Scale | ~2,000 beds | Korea's largest hospital (~2,700 beds), highest national surgical volumes |
| Signature programs | Proton therapy center · CAR-T program | Organ transplant world-volume leader · GI cancer surgery depth · cancer-focused screening tiers |
| International clinic | +82-2-3410-0200 · ihs.smc@samsung.com · EN/中/РУ | +82-2-3010-5001 · int@amc.seoul.kr · EN/中/日/РУ/عربي/МН |
| Remote second opinion | Video-consult process published (fee unpublished) | ₩320,000 written (~$230) · ₩370,000 video, published fee page |
| Screening packages (official) | ₩1.87M–8.22M | ₩1.75M–8.7M (cancer-focused ₩2.85–3.19M) |
Sources: Newsweek rankings · Asan remote second opinion (official) · Samsung screening (official) · Asan screening brochure (official).
How the choice actually gets made
- Proton or CAR-T candidate? Samsung. It operates one of Korea's proton centers, and US proton pricing is a different universe.
- High-volume GI surgery (stomach, colorectal, liver)? Asan's volumes are the country's highest. And volume is the variable that correlates with surgical outcomes.
- Just want the system's read on your records? Asan is the only big-4 hospital with a published remote second-opinion fee: ₩320,000, written, English, 5–10 business days. The cheapest test of either institution.
- Tier beats logo: both are MOHW-registered for international patients, both publish screening prices, both run interpreter escorts. For most cases the two are interchangeable at a level no US comparison shopper is used to.
Honest caveats
This comparison is program-level, not outcome-level: neither hospital publishes head-to-head, stage-matched outcome data, and no one should claim to rank them clinically.
Wait times for famous surgeons exist in Korea too. International coordination shortens the path but does not conjure same-day oncology.
Related guides
Is treatment in Korea safe? · How the $230 second opinion works · Seoul checkup prices