5 Recommended Gum Treatment Clinics in Janggok, Gyeonggi (2026)
Based on public data from HIRA (Health Insurance Review & Assessment Service, South Korea), 5 dental clinics in Janggok, Gyeonggi meet the criteria: Periodontics or Advanced General Dentistry specialist (clinics in the 장곡동 neighborhood (장곡동; station radius 1000 m)). The 5 shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) are Siheungjanggokyeok Dental Clinic（Est. Dec 2021）, Haon Dental Clinic（Est. Dec 2021）, Seoulseumateu Dental Clinic（Est. Jan 2022）, Yega Dental Clinic（Est. Jul 2022）, Aihangilsoa Dental Clinic（Est. Jan 2025）. 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 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 장곡동 neighborhood (장곡동; station radius 1000 m)). The full list of all 5 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. Siheungjanggokyeok Dental Clinic (시흥장곡역치과의원)
· ☎ +82 31-314-2842
Siheung-si, Gyeonggi-do · 경기도 시흥시 황고개로 530, 3층 302~303호 (장곡동)
2. Haon Dental Clinic (하온치과의원)
weekdays until 20:30 · parking: 40 spaces (paid) · ☎ +82 31-506-2080
Siheung-si, Gyeonggi-do · 경기도 시흥시 황고개로 526, 3층 301~304호 (장곡동)
3. Seoulseumateu Dental Clinic (서울스마트치과의원)
weekdays until 20:30 · open Sundays (09:30 ~ 14:00) · ☎ +82 31-311-2850
Siheung-si, Gyeonggi-do · 경기도 시흥시 장현장곡로 2, 3층 303~305호 (장곡동)
4. Yega Dental Clinic (예가치과의원)
· ☎ +82 31-435-2879
Siheung-si, Gyeonggi-do · 경기도 시흥시 장현장곡로 6, 4층 403~404호 (장곡동)
5. Aihangilsoa Dental Clinic (아이한길소아치과의원)
· ☎ +82 31-8044-7522
Siheung-si, Gyeonggi-do · 경기도 시흥시 황고개로 536, 장현리메인시티 501~504호 (장곡동)
At a glance
| Clinic | Est. | Specialists | Cone-beam CT | Evenings | Sundays | Parking |
|---|---|---|---|---|---|---|
| Siheungjanggokyeok Dental Clinic | 2021 | 1 | 1 | - | - | - |
| Haon Dental Clinic | 2021 | 3 | 1 | until 20:30 | - | Yes |
| Seoulseumateu Dental Clinic | 2022 | 3 | 1 | until 20:30 | Yes | - |
| Yega Dental Clinic | 2022 | 1 | 1 | - | - | - |
| Aihangilsoa Dental Clinic | 2025 | 1 | 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 or Advanced General Dentistry specialist dental clinic in Janggok, Gyeonggi has been operating the longest?
Based on HIRA-registered opening dates, Siheungjanggokyeok Dental Clinic (시흥장곡역치과의원), open since Dec 2021. Years in operation is a registration fact, not an assessment of clinical quality. (Source: HIRA)
Which Periodontics or Advanced General Dentistry specialist clinics in Janggok, Gyeonggi are open on weekday evenings?
2 clinics have registered weekday hours ending at 7 PM or later: Haon Dental Clinic（until 20:30）, Seoulseumateu Dental Clinic（until 20:30）, and the latest registered closing time is 20:30 at Haon Dental Clinic. Hours verified directly by the clinic director take precedence where available. (Source: HIRA · director-verified)
Are any gum disease treatment specialist clinics in Janggok, Gyeonggi open on Sundays?
1 clinics have registered Sunday hours: Seoulseumateu Dental Clinic（09:30 ~ 14:00）. (Source: HIRA · director-verified)
Which of these clinics have parking?
1 clinics have registered parking: Haon Dental Clinic（40 spaces (paid)）. (Source: HIRA)
Which clinics have a cone-beam CT (3D CT) scanner registered?
5 clinics have a cone-beam CT registered with HIRA: Siheungjanggokyeok Dental Clinic（1）, Haon Dental Clinic（1）, Seoulseumateu 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 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: Janggok, Gyeonggi (Korean version)