3 Recommended Sunday-Open Dental Clinics in Ansan, Gyeonggi (2026)
Based on public data from HIRA (Health Insurance Review & Assessment Service, South Korea), 3 dental clinics in Ansan, Gyeonggi meet the criteria: board-certified (any of the 11 recognized dental specialties) listed field · open Sundays (clinics located anywhere in Ansan, Gyeonggi (all districts)). The 3 shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) are Weonuiryosobijasaenghwalhyeopdongjohap gamgol Dental Clinic（Est. Jan 1997）, Gongdan Dental Clinic（Est. Sep 1999）, Yeonsedeopyeonhan Dental Clinic（Est. Jul 2024）. 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 13, 2026
Selection criteria: fully disclosed
- Clinics that list board-certified (any of the 11 recognized dental specialties) 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
- Clinics with registered Sunday treatment hours (director-verified hours take precedence)
- The 3 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 located anywhere in Ansan, Gyeonggi (all districts)). The full list of all 3 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. Weonuiryosobijasaenghwalhyeopdongjohap gamgol Dental Clinic (원의료소비자생활협동조합 감골치과의원)
· open Sundays (09:20 ~ 13:30) · parking: 80 spaces (free) · ☎ +82 31-502-2262
Ansan-si, Gyeonggi-do · 경기도 안산시 상록구 감골1로 35, 101,102호 (사동)
2. Gongdan Dental Clinic (공단치과의원)
weekdays until 19:00 · open Sundays (09:00 ~ 16:00) · parking: 50 spaces (free) · ☎ +82 31-431-4001
Ansan-si, Gyeonggi-do · 경기도 안산시 단원구 지원로 107, 1층 301호 (성곡동, 시화공단5라)
3. Yeonsedeopyeonhan Dental Clinic (연세더편한치과의원)
weekdays until 20:30 · open Sundays (10:00 ~ 14:30) · ☎ +82 31-505-2275
Ansan-si, Gyeonggi-do · 경기도 안산시 단원구 예술대학로 20, 전원빌딩 403~407호 (고잔동)
At a glance
| Clinic | Est. | Specialists | Cone-beam CT | Evenings | Sundays | Parking |
|---|---|---|---|---|---|---|
| Weonuiryosobijasaenghwalhyeopdongjohap gamgol Dental Clinic | 1997 | 0 | 1 | - | Yes | Yes |
| Gongdan Dental Clinic | 1999 | 0 | 1 | until 19:00 | Yes | Yes |
| Yeonsedeopyeonhan Dental Clinic | 2024 | 2 | 2 | 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 board-certified (any of the 11 recognized dental specialties) listed field · open Sundays dental clinic in Ansan, Gyeonggi has been operating the longest?
Based on HIRA-registered opening dates, Weonuiryosobijasaenghwalhyeopdongjohap gamgol Dental Clinic (원의료소비자생활협동조합 감골치과의원), open since Jan 1997. Years in operation is a registration fact, not an assessment of clinical quality. (Source: HIRA)
Which board-certified (any of the 11 recognized dental specialties) specialist clinics in Ansan, Gyeonggi are open on weekday evenings?
2 clinics have registered weekday hours ending at 7 PM or later: Gongdan Dental Clinic（until 19:00）, Yeonsedeopyeonhan Dental Clinic（until 20:30）, and the latest registered closing time is 20:30 at Yeonsedeopyeonhan Dental Clinic. Hours verified directly by the clinic director take precedence where available. (Source: HIRA · director-verified)
Are any Sunday dental care specialist clinics in Ansan, Gyeonggi open on Sundays?
3 clinics have registered Sunday hours: Weonuiryosobijasaenghwalhyeopdongjohap gamgol Dental Clinic（09:20 ~ 13:30）, Gongdan Dental Clinic（09:00 ~ 16:00）, Yeonsedeopyeonhan Dental Clinic（10:00 ~ 14:30）. (Source: HIRA · director-verified)
Which of these clinics have parking?
2 clinics have registered parking: Weonuiryosobijasaenghwalhyeopdongjohap gamgol Dental Clinic（80 spaces (free)）, Gongdan Dental Clinic（50 spaces (free)）. (Source: HIRA)
Which clinics have a cone-beam CT (3D CT) scanner registered?
3 clinics have a cone-beam CT registered with HIRA: Weonuiryosobijasaenghwalhyeopdongjohap gamgol Dental Clinic（1）, Gongdan Dental Clinic（1）, Yeonsedeopyeonhan Dental Clinic（2）. 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 board-certified (any of the 11 recognized dental specialties) 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) Clinics with registered Sunday treatment hours (director-verified hours take precedence) 3) The 3 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: Ansan, Gyeonggi (Korean version)