1Seongsim 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
5 Recommended Dental Clinics in Sinheung-dong, Seongnam-si Sujeong-gu, Gyeonggi-do (2026)
The top 5 dental clinics in Sinheung-dong, Seongnam-si Sujeong-gu, Gyeonggi-do are Seongsim Dental Clinic (성심치과의원), Aipyeonhansoa Dental Clinic (아이편한소아치과의원), Misodeoham Dental Gyojeonggwachigwauiwon (미소더함치과교정과치과의원), 1peosenteu Dental Clinic (1퍼센트 치과의원), Seoullarani Dental Clinic (서울나란이치과의원). They were compared among 47 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 47 dental clinics in Sinheung-dong, 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.
2Aipyeonhansoa 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
3Misodeoham Dental Gyojeonggwachigwauiwon (미소더함치과교정과치과의원)
3 dental specialist(s): orthodontics 1, prosthodontics 1, advanced general dentistry 1 · 1 CBCT unit(s) · opened 2019 · weekdays until 21:00 · Saturday until 14:30
경기 성남시 수정구 산성대로 267 롯데시네마타워 4층
41peosenteu Dental Clinic (1퍼센트 치과의원)
2 dental specialist(s): oral & maxillofacial surgery 1, prosthodontics 1 · 1 CBCT unit(s) · opened 2023 · weekdays until 20:30 · Saturday until 14:00
경기 성남시 수정구 수정로 286 정인빌딩 2층
5Seoullarani Dental Clinic (서울나란이치과의원)
1 dental specialist(s): orthodontics 1 · opened 2004 · weekdays until 19:30 · Saturday until 13:30
경기 성남시 수정구 수정로 210 3층
At a glance
| Rank | Clinic | Specialists | Opened | CBCT | Weekday close | Visitor reviews |
|---|---|---|---|---|---|---|
| 1 | Seongsim Dental Clinic (성심치과의원) | 2 | 1980 | 1 | 20:30 | 883 |
| 2 | Aipyeonhansoa Dental Clinic (아이편한소아치과의원) | 4 | 2021 | 1 | 20:00 | 800 |
| 3 | Misodeoham Dental Gyojeonggwachigwauiwon (미소더함치과교정과치과의원) | 3 | 2019 | 1 | 21:00 | 325 |
| 4 | 1peosenteu Dental Clinic (1퍼센트 치과의원) | 2 | 2023 | 1 | 20:30 | 659 |
| 5 | Seoullarani Dental Clinic (서울나란이치과의원) | 1 | 2004 | — | 19:30 | 220 |
Sources: Health Insurance Review and Assessment Service (HIRA) open data, Naver Map public listings.
Frequently asked questions
Which dental clinic ranks first in Sinheung-dong, Seongnam-si Sujeong-gu, Gyeonggi-do?
Seongsim Dental Clinic (성심치과의원) ranks first. 2 dental specialist(s): oral & maxillofacial surgery 1, prosthodontics 1 · 1 CBCT unit(s) · opened 1980 · weekdays until 20:30 · Saturday until 16:00.
Which is the longest-running clinic in Sinheung-dong, Seongnam-si Sujeong-gu, Gyeonggi-do?
Sanga Dental Clinic (상아치과의원), opened in 1980 according to HIRA records.
Which clinic stays open latest on weekdays?
Misodeoham Dental Gyojeonggwachigwauiwon (미소더함치과교정과치과의원) is open until 21:00 on some weekdays.
Are there clinics open on Sunday in Sinheung-dong, Seongnam-si Sujeong-gu, Gyeonggi-do?
3 clinic(s) list Sunday hours, including Rainpeullanteu Dental Clinic (라인플란트치과의원).
How many candidate clinics have a CBCT scanner?
39 of 47 candidate clinics have a CBCT unit registered with HIRA.
Which clinic has the most visitor reviews?
Rainpeullanteu Dental Clinic (라인플란트치과의원), with 1,426 Naver visitor reviews at the time of collection.