5 Recommended Scaling Clinics in Gangseo-gu, Seoul (2026)
Based on public data from HIRA (Health Insurance Review & Assessment Service, South Korea), 7 dental clinics in Gangseo-gu, Seoul meet the criteria: Periodontics · Preventive Dentistry specialist (clinics located in Gangseo-gu, Seoul). The 5 shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) are Ribingseuton Dental Clinic (Est. Apr 1990), Deowaijeu Dental Hospital (Est. Jul 2009), Seoulrideoseu Dental Clinic (Est. Jan 2016), Yeonseyong Dental Clinic (Est. Feb 2020), Maum Dental Clinic (Est. Jun 2021). 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 14, 2026
Selection criteria: fully disclosed
- Clinics with at least one Periodontics · Preventive 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 located in Gangseo-gu, Seoul). The full list of all 7 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. Ribingseuton Dental Clinic (리빙스톤치과의원)
· parking: 20 spaces (free) · ☎ +82 2-2606-0322
Gangseo-gu, Seoul · 서울특별시 강서구 강서로 173, (화곡동, 터보빌딩)
2. Deowaijeu Dental Hospital (더와이즈치과병원)
weekdays until 21:00 · parking: 20 spaces (free) · ☎ +82 2-2608-2875
Gangseo-gu, Seoul · 서울특별시 강서구 화곡로 186, 세웅빌딩 1~5,6층일부층 (화곡동)
3. Seoulrideoseu Dental Clinic (서울리더스치과의원)
· parking: 10 spaces (free) · ☎ +82 2-3662-3666
Gangseo-gu, Seoul · 서울특별시 강서구 강서로 375, 2층 (마곡동)
4. Yeonseyong Dental Clinic (연세용치과의원)
weekdays until 20:30 · parking: 500 spaces (free) · ☎ +82 2-6347-2875
Gangseo-gu, Seoul · 서울특별시 강서구 양천로 476, 금부빌딩 4층 403호 (등촌동)
5. Maum Dental Clinic (마움치과의원)
· ☎ +82 2-2666-5328
Gangseo-gu, Seoul · 서울특별시 강서구 공항대로 103, 판매시설 2동 2층 212호 (마곡동)
At a glance
| Clinic | Est. | Specialists | Cone-beam CT | Evenings | Sundays | Parking |
|---|---|---|---|---|---|---|
| Ribingseuton Dental Clinic | 1990 | 1 | 1 | - | - | Yes |
| Deowaijeu Dental Hospital | 2009 | 9 | 2 | until 21:00 | - | Yes |
| Seoulrideoseu Dental Clinic | 2016 | 2 | 1 | - | - | Yes |
| Yeonseyong Dental Clinic | 2020 | 1 | 1 | until 20:30 | - | Yes |
| Maum Dental Clinic | 2021 | 2 | 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 Periodontics · Preventive Dentistry specialist dental clinic in Gangseo-gu, Seoul has been operating the longest?
Based on HIRA-registered opening dates, Ribingseuton Dental Clinic (리빙스톤치과의원), open since Apr 1990. Years in operation is a registration fact, not an assessment of clinical quality. (Source: HIRA)
Which Periodontics · Preventive Dentistry specialist clinics in Gangseo-gu, Seoul are open on weekday evenings?
2 clinics have registered weekday hours ending at 7 PM or later: Deowaijeu Dental Hospital (until 21:00), Yeonseyong Dental Clinic (until 20:30), and the latest registered closing time is 21:00 at Deowaijeu Dental Hospital. Hours verified directly by the clinic director take precedence where available. (Source: HIRA · director-verified)
Which of these clinics have parking?
4 clinics have registered parking: Ribingseuton Dental Clinic (20 spaces (free)), Deowaijeu Dental Hospital (20 spaces (free)), Seoulrideoseu Dental Clinic (10 spaces (free)). (Source: HIRA)
Which clinics have a cone-beam CT (3D CT) scanner registered?
5 clinics have a cone-beam CT registered with HIRA: Ribingseuton Dental Clinic (1), Deowaijeu Dental Hospital (2), Seoulrideoseu 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 Periodontics · Preventive 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: Gangseo-gu, Seoul (Korean version)