5 Recommended TMJ Treatment Clinics in Sujin, Gyeonggi (2026)
Based on public data from HIRA (Health Insurance Review & Assessment Service, South Korea), 58 dental clinics in Sujin, Gyeonggi meet the criteria: Oral Medicine listed field (clinics in the 수진역 neighborhood (수진동, 수진역; station radius 1000 m)). The 5 shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) are Sanga Dental Clinic（Est. Apr 1980）, Seongsim Dental Clinic（Est. Aug 1980）, Dongsan Dental Clinic（Est. Mar 1987）, Bakae Dental Clinic（Est. May 1987）, Seoheon Dental Clinic（Est. Jul 1987）. 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 that list Oral Medicine as a registered treatment field with HIRA (Health Insurance Review & Assessment Service, the South Korean government agency for healthcare data); board-certified specialist counts are shown separately in the list
- 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 수진역 neighborhood (수진동, 수진역; station radius 1000 m)). The full list of all 58 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. Sanga Dental Clinic (상아치과의원)
· ☎ +82 31-747-7202
Seongnam-si, Gyeonggi-do · 경기도 성남시 수정구 산성대로 285, (신흥동)
2. Seongsim Dental Clinic (성심치과의원)
weekdays until 21:00 · parking: 20 spaces (paid) · ☎ +82 31-747-4340
Seongnam-si, Gyeonggi-do · 경기도 성남시 수정구 산성대로 263, 2층~4층 (신흥동)
3. Dongsan Dental Clinic (동산치과의원)
· ☎ +82 31-756-7488
Seongnam-si, Gyeonggi-do · 경기도 성남시 수정구 수정로 194, 2층 (신흥동)
4. Bakae Dental Clinic (박애치과의원)
· ☎ +82 31-749-6393
Seongnam-si, Gyeonggi-do · 경기도 성남시 수정구 산성대로215번길 3, 관서형빌딩 7층 (신흥동)
5. Seoheon Dental Clinic (서헌치과의원)
· parking: 5 spaces (free) · ☎ +82 31-757-2310
Seongnam-si, Gyeonggi-do · 경기도 성남시 수정구 수정로 188, 2층 일부호 (신흥동)
At a glance
| Clinic | Est. | Specialists | Cone-beam CT | Evenings | Sundays | Parking |
|---|---|---|---|---|---|---|
| Sanga Dental Clinic | 1980 | 0 | - | - | - | - |
| Seongsim Dental Clinic | 1980 | 2 | 1 | until 21:00 | - | Yes |
| Dongsan Dental Clinic | 1987 | 0 | 1 | - | - | - |
| Bakae Dental Clinic | 1987 | 1 | 1 | - | - | - |
| Seoheon Dental Clinic | 1987 | 0 | 1 | - | - | 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 Oral Medicine listed field dental clinic in Sujin, Gyeonggi has been operating the longest?
Based on HIRA-registered opening dates, Sanga Dental Clinic (상아치과의원), open since Apr 1980. Years in operation is a registration fact, not an assessment of clinical quality. (Source: HIRA)
Which Oral Medicine specialist clinics in Sujin, Gyeonggi are open on weekday evenings?
11 clinics have registered weekday hours ending at 7 PM or later: Seongsim Dental Clinic（until 21:00）, Periopeulranteu Dental Clinic（until 21:00）, Seoulnarani Dental Clinic（until 20:00）, and the latest registered closing time is 21:00 at Seongsim Dental Clinic. Hours verified directly by the clinic director take precedence where available. (Source: HIRA · director-verified)
Are any TMJ (jaw joint) treatment specialist clinics in Sujin, Gyeonggi open on Sundays?
1 clinics have registered Sunday hours: Insaengpeulranteu Dental Clinic（10:00 ~ 15:00）. (Source: HIRA · director-verified)
Which of these clinics have parking?
12 clinics have registered parking: Seongsim Dental Clinic（20 spaces (paid)）, Seoheon Dental Clinic（5 spaces (free)）, Periopeulranteu Dental Clinic（30 spaces (free)）. (Source: HIRA)
Which clinics have a cone-beam CT (3D CT) scanner registered?
52 clinics have a cone-beam CT registered with HIRA: Seongsim Dental Clinic（1）, Dongsan Dental Clinic（1）, Bakae 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 that list Oral Medicine as a registered treatment field with HIRA (Health Insurance Review & Assessment Service, the South Korean government agency for healthcare data); board-certified specialist counts are shown separately in the list 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: Sujin, Gyeonggi (Korean version)