5 Recommended Cavity Treatment Clinics in Sangildong, Seoul (2026)
Based on public data from HIRA (Health Insurance Review & Assessment Service, South Korea), 9 dental clinics in Sangildong, Seoul meet the criteria: Conservative Dentistry or Advanced General Dentistry specialist (clinics in the 상일동역 neighborhood (상일동역; station radius 1000 m)). The 5 shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) are Gangdonggyeonghuidaehakgyo Dental Hospital（Est. Feb 2006）, SeoulS Dental Clinic（Est. Feb 2019）, Deogonggam Dental Clinic（Est. Sep 2019）, Seoulbareudi Dental Clinic（Est. Oct 2019）, Godeokrideoseu Dental Clinic（Est. Nov 2019）. Selection criteria are fully disclosed below; no clinic has paid for inclusion or ranking, and no ratings or review data are used. SOURCE HIRA (Health Insurance Review & Assessment Service) public data, South Korea · Data as of September 28, 2026
Selection criteria: fully disclosed
- Clinics with at least one Conservative Dentistry or Advanced General Dentistry specialist registered with HIRA (Health Insurance Review & Assessment Service, the South Korean government agency for healthcare data)
- The 5 clinics meeting all criteria above, shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) (director-verified clinics appear first because their information was provided and confirmed directly; this is not paid placement)
All data comes from HIRA, the South Korean government agency that registers every licensed medical institution. Where a clinic director has verified their treatment hours directly, that information takes precedence (clinics in the 상일동역 neighborhood (상일동역; station radius 1000 m)). The full list of all 9 qualifying clinics is on the Korean list page.
Tips for visitors: Korean addresses below are shown in the original Korean, paste them into Naver Map or Kakao Map (Google Maps has limited detail in South Korea), or show them to a taxi driver. Prices for non-insured treatments (implants, orthodontics, veneers) are set by each clinic, confirm fees and language support directly with the clinic before visiting.
1. Gangdonggyeonghuidaehakgyo Dental Hospital (강동경희대학교치과병원)
· ☎ +82 2-440-7114
Gangdong-gu, Seoul · 서울특별시 강동구 동남로 892, (상일제1동)
2. SeoulS Dental Clinic (서울S치과의원)
· ☎ +82 2-6285-2828
Gangdong-gu, Seoul · 서울특별시 강동구 동남로79길 26, 2,3층 (고덕동, 고덕아이파크)
3. Deogonggam Dental Clinic (더공감치과의원)
· ☎ +82 2-441-7528
Gangdong-gu, Seoul · 서울특별시 강동구 구천면로 664, 2층 201호 (상일동)
4. Seoulbareudi Dental Clinic (서울바르디치과의원)
· ☎ +82 2-481-4278
Gangdong-gu, Seoul · 서울특별시 강동구 고덕로 385, 고덕그라시움아파트 상가4동 201-204호 (고덕동)
5. Godeokrideoseu Dental Clinic (고덕리더스치과의원)
· ☎ +82 2-429-3300
Gangdong-gu, Seoul · 서울특별시 강동구 고덕로 353, 고덕그라시움아파트(상가1동) 302,303호 (고덕동)
At a glance
| Clinic | Est. | Specialists | Cone-beam CT | Evenings | Sundays | Parking |
|---|---|---|---|---|---|---|
| Gangdonggyeonghuidaehakgyo Dental Hospital | 2006 | 9 | 2 | - | - | - |
| SeoulS Dental Clinic | 2019 | 1 | 1 | - | - | - |
| Deogonggam Dental Clinic | 2019 | 1 | 1 | - | - | - |
| Seoulbareudi Dental Clinic | 2019 | 1 | 1 | - | - | - |
| Godeokrideoseu Dental Clinic | 2019 | 1 | 1 | - | - | - |
Evenings = registered weekday closing time of 7 PM or later · Sundays/Parking = per HIRA detailed records (director-verified hours take precedence) · Cone-beam CT = units registered with HIRA. Always confirm directly with the clinic before visiting.
Frequently asked questions
Which Conservative Dentistry or Advanced General Dentistry specialist dental clinic in Sangildong, Seoul has been operating the longest?
Based on HIRA-registered opening dates, Gangdonggyeonghuidaehakgyo Dental Hospital (강동경희대학교치과병원), open since Feb 2006. Years in operation is a registration fact, not an assessment of clinical quality. (Source: HIRA)
Which clinics have a cone-beam CT (3D CT) scanner registered?
9 clinics have a cone-beam CT registered with HIRA: Gangdonggyeonghuidaehakgyo Dental Hospital（2）, SeoulS Dental Clinic（1）, Deogonggam Dental Clinic（1）. A cone-beam CT is the 3D imaging device used to plan implant placement; counts are as registered by each clinic with HIRA. (Source: HIRA equipment records)
What does "recommended" mean here, and what are the selection criteria?
Only disclosed facts: 1) Clinics with at least one Conservative Dentistry or Advanced General Dentistry specialist registered with HIRA (Health Insurance Review & Assessment Service, the South Korean government agency for healthcare data) 2) The 5 clinics meeting all criteria above, shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) (director-verified clinics appear first because their information was provided and confirmed directly; this is not paid placement). This is an informational shortlist that narrows options by objective criteria, not an evaluation or guarantee of any clinic's treatment quality or outcomes.
Is this list an advertisement?
No. No clinic has paid to appear on this list, and payment cannot buy inclusion or ranking. The list is compiled from HIRA public data using the criteria above, shown director-verified clinics first, then longest-operating (by HIRA-registered opening date). Director-verified clinics appear first because their information was confirmed directly, verification is a free process open to every clinic, unrelated to partnership or payment. No ratings or review data are used.
How does a clinic get "director-verified"? Does it cost anything?
It is free. A clinic director submits information through the "Our clinic" page on DentStat; the site operator checks the submission against HIRA registration data before publishing, and promotional or evaluative wording is not accepted so only facts are published. The process is open to every clinic regardless of partnership. Where HIRA registration (specialist count, hours) lags reality, director-verified data is shown alongside with its own source label.
이 페이지의 한국어판: Sangildong, Seoul (Korean version)