5 Recommended Teeth Whitening Clinics in Imun, Seoul (2026)
Based on public data from HIRA (Health Insurance Review & Assessment Service, South Korea), 7 dental clinics in Imun, Seoul meet the criteria: Conservative Dentistry or Advanced General Dentistry specialist (clinics in the 이문동 neighborhood (이문동; station radius 1000 m)). The 5 shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) are Bit Dental Clinic（Est. Sep 2004）, Arahyeon Dental Clinic（Est. Oct 2011）, Seoulseok Dental Clinic（Est. May 2025）, Seumail Dental Clinic（Est. Jun 2025）, Seoulnuri Dental Clinic（Est. Jan 2026）. 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 이문동 neighborhood (이문동; 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. Bit Dental Clinic (빛치과의원)
· ☎ +82 2-957-0811
Dongdaemun-gu, Seoul · 서울특별시 동대문구 휘경로3길 4, (이문동)
2. Arahyeon Dental Clinic (아라현치과의원)
· ☎ +82 2-966-2877
Dongdaemun-gu, Seoul · 서울특별시 동대문구 이문로 96, 2층 (이문동)
3. Seoulseok Dental Clinic (서울석치과의원)
· ☎ +82 2-963-7522
Dongdaemun-gu, Seoul · 서울특별시 동대문구 이문로 119, 보인빌딩 3층 (이문동)
4. Seumail Dental Clinic (스마일치과의원)
· ☎ +82 2-6462-2875
Dongdaemun-gu, Seoul · 서울특별시 동대문구 이문로35길 12, 상가C동 116,117호 (이문동, 래미안라그란데아파트)
5. Seoulnuri Dental Clinic (서울누리치과의원)
weekdays until 20:30 · ☎ +82 2-960-2804
Dongdaemun-gu, Seoul · 서울특별시 동대문구 이문로 120, 아이파크자이상가 2층 C211,212호 (이문동)
At a glance
| Clinic | Est. | Specialists | Cone-beam CT | Evenings | Sundays | Parking |
|---|---|---|---|---|---|---|
| Bit Dental Clinic | 2004 | 1 | 1 | - | - | - |
| Arahyeon Dental Clinic | 2011 | 1 | 1 | - | - | - |
| Seoulseok Dental Clinic | 2025 | 1 | 1 | - | - | - |
| Seumail Dental Clinic | 2025 | 1 | 1 | - | - | - |
| Seoulnuri Dental Clinic | 2026 | 1 | 1 | until 20:30 | - | - |
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 Imun, Seoul has been operating the longest?
Based on HIRA-registered opening dates, Bit Dental Clinic (빛치과의원), open since Sep 2004. 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 Imun, Seoul are open on weekday evenings?
1 clinics have registered weekday hours ending at 7 PM or later: Seoulnuri Dental Clinic（until 20:30）, and the latest registered closing time is 20:30 at Seoulnuri Dental Clinic. Hours verified directly by the clinic director take precedence where available. (Source: HIRA · director-verified)
Which clinics have a cone-beam CT (3D CT) scanner registered?
7 clinics have a cone-beam CT registered with HIRA: Bit Dental Clinic（1）, Arahyeon Dental Clinic（1）, Seoulseok 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: Imun, Seoul (Korean version)