1Deoseoul Dental Clinic (더서울치과의원)
5 dental specialist(s): advanced general dentistry 4, conservative dentistry 1 · 2 CBCT unit(s) · opened 2016 · weekdays until 20:30 · Saturday until 13:00
경기 성남시 수정구 성남대로 1225 강원빌딩 2층, 3층
5 Recommended Dental Clinics in Seongnam-si Sujeong-gu, Gyeonggi-do (2026)
The top 5 dental clinics in Seongnam-si Sujeong-gu, Gyeonggi-do are Deoseoul Dental Clinic (더서울치과의원), Seongsim Dental Clinic (성심치과의원), Seourasansenteureol Dental Clinic (서울아산센트럴치과의원), Aipyeonhansoa Dental Clinic (아이편한소아치과의원), Wiryejoheun Dental Clinic (위례좋은치과의원). They were compared among 154 clinics in the area, using Korea's Health Insurance Review and Assessment Service (HIRA) data and Naver Map listings checked on 2026-09-16.
Selection criteria
All 154 dental clinics in Seongnam-si Sujeong-gu, Gyeonggi-do are candidates. They keep the order of the local ranking, which looks at registered specialists, years in operation, visitor reviews, opening hours and online information together. Weights are not published.
2Seongsim Dental Clinic (성심치과의원)
2 dental specialist(s): oral & maxillofacial surgery 1, prosthodontics 1 · 1 CBCT unit(s) · opened 1980 · weekdays until 20:30 · Saturday until 16:00
경기 성남시 수정구 산성대로 263 2,3,4F
3Seourasansenteureol Dental Clinic (서울아산센트럴치과의원)
4 dental specialist(s): advanced general dentistry 2, oral & maxillofacial surgery 1, prosthodontics 1 · 2 CBCT unit(s) · opened 2022 · weekdays until 20:30 · Saturday until 14:00
경기 성남시 수정구 산성대로 531 4층, 5층
4Aipyeonhansoa Dental Clinic (아이편한소아치과의원)
4 dental specialist(s): pediatric dentistry 2, advanced general dentistry 2 · 1 CBCT unit(s) · opened 2021 · weekdays until 20:00 · Saturday until 14:00
경기 성남시 수정구 산성대로 267 롯데시네마타워 5층 501, 502, 535호
5Wiryejoheun Dental Clinic (위례좋은치과의원)
4 dental specialist(s): advanced general dentistry 2, orthodontics 1, prosthodontics 1 · 1 CBCT unit(s) · opened 2017 · weekdays until 21:00 · Saturday until 14:00
경기 성남시 수정구 위례동로 153 에이플타워 6층
At a glance
| Rank | Clinic | Specialists | Opened | CBCT | Weekday close | Visitor reviews |
|---|---|---|---|---|---|---|
| 1 | Deoseoul Dental Clinic (더서울치과의원) | 5 | 2016 | 2 | 20:30 | 2,150 |
| 2 | Seongsim Dental Clinic (성심치과의원) | 2 | 1980 | 1 | 20:30 | 883 |
| 3 | Seourasansenteureol Dental Clinic (서울아산센트럴치과의원) | 4 | 2022 | 2 | 20:30 | 869 |
| 4 | Aipyeonhansoa Dental Clinic (아이편한소아치과의원) | 4 | 2021 | 1 | 20:00 | 800 |
| 5 | Wiryejoheun Dental Clinic (위례좋은치과의원) | 4 | 2017 | 1 | 21:00 | 477 |
Sources: Health Insurance Review and Assessment Service (HIRA) open data, Naver Map public listings.
Frequently asked questions
Which dental clinic ranks first in Seongnam-si Sujeong-gu, Gyeonggi-do?
Deoseoul Dental Clinic (더서울치과의원) ranks first. 5 dental specialist(s): advanced general dentistry 4, conservative dentistry 1 · 2 CBCT unit(s) · opened 2016 · weekdays until 20:30 · Saturday until 13:00.
Which is the longest-running clinic in Seongnam-si Sujeong-gu, Gyeonggi-do?
Sanga Dental Clinic (상아치과의원), opened in 1980 according to HIRA records.
Which clinic stays open latest on weekdays?
Wiryejoheun Dental Clinic (위례좋은치과의원) is open until 21:00 on some weekdays.
Are there clinics open on Sunday in Seongnam-si Sujeong-gu, Gyeonggi-do?
8 clinic(s) list Sunday hours, including Insaengpeullanteu Dental Clinic Seongnam (인생플란트치과의원 성남).
How many candidate clinics have a CBCT scanner?
124 of 154 candidate clinics have a CBCT unit registered with HIRA.
Which clinic has the most visitor reviews?
Deoseoul Dental Clinic (더서울치과의원), with 2,150 Naver visitor reviews at the time of collection.