5 Recommended Scaling Clinics in Hongdae, Seoul (2026)
Based on public data from HIRA (Health Insurance Review & Assessment Service, South Korea), 12 dental clinics in Hongdae, Seoul meet the criteria: Periodontics · Preventive Dentistry or Advanced General Dentistry specialist (clinics in the 홍대 neighborhood (홍대입구역; station radius 1000 m)). The 5 shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) are Seogyo Dental Clinic（Est. Jan 2000）, Yeonsehaemakeun Dental Clinic（Est. Mar 2001）, Yeonseraim Dental Clinic（Est. Aug 2007）, Deurimseoul Dental Clinic（Est. Apr 2008）, Seumailpeulranteu Dental Clinic（Est. Aug 2008）. 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 Periodontics · Preventive 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 홍대 neighborhood (홍대입구역; station radius 1000 m)). The full list of all 12 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. Seogyo Dental Clinic (서교치과의원)
· ☎ +82 2-335-1259
Mapo-gu, Seoul · 서울특별시 마포구 월드컵북로 43, 2층 (서교동)
2. Yeonsehaemakeun Dental Clinic (연세해맑은치과의원)
weekdays until 21:00 · parking: 10 spaces (free) · ☎ +82 2-3143-2275
Seodaemun-gu, Seoul · 서울특별시 서대문구 신촌로 67, 5층 (창천동)
3. Yeonseraim Dental Clinic (연세라임치과의원)
· ☎ +82 2-365-0090
Mapo-gu, Seoul · 서울특별시 마포구 서강로 137, 203호 (노고산동, 까사빌)
4. Deurimseoul Dental Clinic (드림서울치과의원)
· ☎ +82 2-334-2422
Seodaemun-gu, Seoul · 서울특별시 서대문구 연희로 83, 3층 (연희동)
5. Seumailpeulranteu Dental Clinic (스마일플란트치과의원)
weekdays until 20:30 · parking: 16 spaces (free) · ☎ +82 2-364-0075
Mapo-gu, Seoul · 서울특별시 마포구 서강로 105, 화일빌딩 5층 (창전동)
At a glance
| Clinic | Est. | Specialists | Cone-beam CT | Evenings | Sundays | Parking |
|---|---|---|---|---|---|---|
| Seogyo Dental Clinic | 2000 | 1 | 1 | - | - | - |
| Yeonsehaemakeun Dental Clinic | 2001 | 3 | 1 | until 21:00 | - | Yes |
| Yeonseraim Dental Clinic | 2007 | 1 | 1 | - | - | - |
| Deurimseoul Dental Clinic | 2008 | 1 | 1 | - | - | - |
| Seumailpeulranteu Dental Clinic | 2008 | 1 | 1 | until 20:30 | - | Yes |
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 or Advanced General Dentistry specialist dental clinic in Hongdae, Seoul has been operating the longest?
Based on HIRA-registered opening dates, Seogyo Dental Clinic (서교치과의원), open since Jan 2000. Years in operation is a registration fact, not an assessment of clinical quality. (Source: HIRA)
Which Periodontics · Preventive Dentistry or Advanced General Dentistry specialist clinics in Hongdae, Seoul are open on weekday evenings?
4 clinics have registered weekday hours ending at 7 PM or later: Yeonsehaemakeun Dental Clinic（until 21:00）, Seumailpeulranteu Dental Clinic（until 20:30）, Sinchondain Dental Hospital（until 21:00）, and the latest registered closing time is 21:00 at Yeonsehaemakeun Dental Clinic. 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: Yeonsehaemakeun Dental Clinic（10 spaces (free)）, Seumailpeulranteu Dental Clinic（16 spaces (free)）, Sinchondain Dental Hospital（100 spaces (free)）. (Source: HIRA)
Which clinics have a cone-beam CT (3D CT) scanner registered?
12 clinics have a cone-beam CT registered with HIRA: Seogyo Dental Clinic（1）, Yeonsehaemakeun Dental Clinic（1）, Yeonseraim 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 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: Hongdae, Seoul (Korean version)