SAMPLE DATA. Imported from public records and not yet checked by us. Details may be wrong or out of date. Check with the clinic before you go.

Data sources

This site combines public records with facts from clinics' own websites. Our own checks are marked as such; imported records are not checked by us yet. These are the public sources we use, with their licenses. Each clinic page also lists its own sources and the date of the data.

Health Insurance Review and Assessment Service (HIRA) 건강보험심사평가원

Dataset: 건강보험심사평가원_전국 병의원 및 약국 현황_20260930 (data.go.kr 15051059)
License: Korea Open Government License (KOGL) Type 1: attribution
Used for: Clinic names in Korean, addresses, institution types, departments, doctor and specialist counts, coordinates, nearest subway station, hours where listed, and nearby pharmacies.

Korea Health Industry Development Institute (KHIDI) 한국보건산업진흥원

Dataset: 한국보건산업진흥원_외국인환자 유치기관 현황_20260721 (data.go.kr 3050000)
License: No restriction on use (as stated on the dataset page)
Used for: Whether a clinic appears in the list of institutions registered to attract foreign patients. A clinic we could not match is shown as unknown, never as not registered.

Seoul Metropolitan Government 서울특별시

Dataset: 서울시 건축물대장 표제부 (data.seoul.go.kr OA-22424)
License: Korea Open Government License (KOGL) Type 1: attribution
Used for: Passenger elevator counts and floor counts for the whole building, from the building register. These are building facts only, not a statement about access to a clinic.

OpenStreetMap

The nearest subway station and exit, walking time estimates, nearby hotels, restaurants and cafes, and the nearest convenience store and health and beauty store come from OpenStreetMap (data as of 31 October 2026). OpenStreetMap data may be out of date. Pages that show it carry this credit.

Download: nearby places file

gangnam-clinics-nearby.csv lists, for each clinic id, the nearest station and exit and the nearest hotels, restaurants and cafes from OpenStreetMap. It is released under the Open Database License (ODbL) 1.0.

Contains data from OpenStreetMap contributors.

Derived data: search filter index

The search filter on the home page loads one index file per language (filter-data.json). It is a derived database: its fields for a hotel within about 800 m, the nearest station and the nearest exit come from OpenStreetMap, so the file is released under the Open Database License (ODbL) 1.0. Its other fields (clinic names, areas, specialties, hours) come from HIRA records under KOGL Type 1.

Search filter index /en/filter-data.json (JSON, ODbL 1.0)

Contains data from OpenStreetMap contributors.

Clinic websites

Opening hours, languages listed and elevator notes sometimes come from a clinic's own website. The page for that clinic links to it.

Pages marked EXAMPLE use fictional data for testing and come from no source.