Best Oncology Clinics in South Korea (2026)

Compare 1 verified oncology clinics in South Korea. All clinics are manually verified by Wellmap. Prices, accreditations, and languages included.

Verified clinics

Doctors

4.8

Top rating

Oncology Clinics in South Korea

Severance Hospital (Yonsei University)

📍 Seoul, South Korea

The first hospital in South Korea to receive JCI accreditation (2007). Treats over 50,000 international patients annually through its dedicated International Centre, with interpreter services in six languages.

★ 4.81200 reviewsJCI

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Oncology Doctors in South Korea

Prof. Sung-Hoon Noh

Oncology · Surgical Oncology (Gastric Cancer)

Leading surgical oncologist at Severance Hospital and President of the International Association for Stomach Cancer.

★ 5.0💰 $400

FAQ: Oncology in South Korea

How much does oncology treatment cost in South Korea?

Oncology treatment costs in South Korea are typically 50–70% lower than in Western Europe or the US. Prices vary by procedure and clinic. Use our AI assistant for specific price estimates.

Are South Korea clinics accredited for oncology?

Many top South Korea clinics hold JCI (Joint Commission International) accreditation — the global gold standard for healthcare quality. All clinics on Wellmap are manually verified before listing.

Do South Korea doctors speak English?

Yes — most internationally-oriented clinics in South Korea have English-speaking staff. Many doctors have trained in Europe or the US. You can filter by language on our clinics page.

Read our guides

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