5 Recommended Root Canal Clinics in Dongdae, Seoul (2026)
Based on public data from HIRA (Health Insurance Review & Assessment Service, South Korea), 7 dental clinics in Dongdae, Seoul meet the criteria: Conservative Dentistry or Advanced General Dentistry specialist (clinics in the 동대입구역 neighborhood (동대입구역; station radius 1000 m)). The 5 shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) are Dongdaemunseoulsamseong Dental Clinic（Est. Jul 2008）, Nyuyokbareunrain Dental Clinic（Est. Jul 2017）, Bareunyeong Dental Clinic（Est. Jun 2022）, Seiji Dental Clinic（Est. Nov 2022）, Baekaenheo Dental Clinic（Est. Mar 2023）. 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 October 30, 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 동대입구역 neighborhood (동대입구역; station radius 1000 m)). 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. Dongdaemunseoulsamseong Dental Clinic (동대문서울삼성치과의원)
· ☎ +82 2-2264-6386
Jung-gu, Seoul · 서울특별시 중구 장충단로13길 7, 5층 (을지로6가)
2. Nyuyokbareunrain Dental Clinic (뉴욕바른라인치과의원)
· ☎ +82 2-2252-2888
Jung-gu, Seoul · 서울특별시 중구 다산로 101-4, 승지빌딩 6층 (신당동)
3. Bareunyeong Dental Clinic (바른영치과의원)
· ☎ +82 2-2232-2828
Jung-gu, Seoul · 서울특별시 중구 동호로 179, JYJ빌딩 2층 (신당동)
4. Seiji Dental Clinic (세이지치과의원)
· ☎ +82 2-6083-2879
Jung-gu, Seoul · 서울특별시 중구 다산로 128-1, 6층 (신당동)
5. Baekaenheo Dental Clinic (백앤허치과의원)
· ☎ +82 2-2285-2875
Jung-gu, Seoul · 서울특별시 중구 퇴계로 235, A동 208호 (충무로4가, 남산 센트럴 자이)
At a glance
| Clinic | Est. | Specialists | Cone-beam CT | Evenings | Sundays | Parking |
|---|---|---|---|---|---|---|
| Dongdaemunseoulsamseong Dental Clinic | 2008 | 1 | 1 | - | - | - |
| Nyuyokbareunrain Dental Clinic | 2017 | 1 | 1 | - | - | - |
| Bareunyeong Dental Clinic | 2022 | 1 | 1 | - | - | - |
| Seiji Dental Clinic | 2022 | 1 | 1 | - | - | - |
| Baekaenheo Dental Clinic | 2023 | 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 Conservative Dentistry or Advanced General Dentistry specialist dental clinic in Dongdae, Seoul has been operating the longest?
Based on HIRA-registered opening dates, Dongdaemunseoulsamseong Dental Clinic (동대문서울삼성치과의원), open since Jul 2008. Years in operation is a registration fact, not an assessment of clinical quality. (Source: HIRA)
Which Conservative Dentistry or Advanced General Dentistry specialist clinics in Dongdae, Seoul are open on weekday evenings?
1 clinics have registered weekday hours ending at 7 PM or later: 365olkeeo Dental Clinic（until 20:30）, and the latest registered closing time is 20:30 at 365olkeeo Dental Clinic. Hours verified directly by the clinic director take precedence where available. (Source: HIRA · director-verified)
Are any root canal treatment specialist clinics in Dongdae, Seoul open on Sundays?
1 clinics have registered Sunday hours: 365olkeeo Dental Clinic（09:30 ~ 14:00）. (Source: HIRA · director-verified)
Which of these clinics have parking?
1 clinics have registered parking: 365olkeeo Dental Clinic（30 spaces (free)）. (Source: HIRA)
Which clinics have a cone-beam CT (3D CT) scanner registered?
7 clinics have a cone-beam CT registered with HIRA: Dongdaemunseoulsamseong Dental Clinic（1）, Nyuyokbareunrain Dental Clinic（1）, Bareunyeong 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: Dongdae, Seoul (Korean version)