The top 5 gum disease dental clinics in Gyeonggi-do are Yeonsegounmiso Dental Clinic (연세고운미소치과의원), Yeonsesebeuranseu Dental Clinic (연세세브란스치과의원), Sagwanamu Dental Hospital (사과나무치과병원), Haan Dental Clinic (하안치과의원), Yeonsewideu Dental Clinic (연세위드치과의원). They were compared among 173 of 5,245 local clinics with periodontics specialist registered, using Korea's Health Insurance Review and Assessment Service (HIRA) data and Naver Map listings checked on 2026-09-16.
Only the 173 of 5,245 clinics in Gyeonggi-do with periodontics specialist registered 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.
5 dental specialist(s): orthodontics 2, conservative dentistry 1, prosthodontics 1, periodontics 1 · 2 CBCT unit(s) · opened 2004 · weekdays until 20:00 · Saturday until 16:00
경기 성남시 분당구 성남대로 165 천사의도시 1차 313~315호
4 dental specialist(s): orthodontics 1, conservative dentistry 1, prosthodontics 1, periodontics 1 · 1 CBCT unit(s) · opened 2004 · weekdays until 19:50 · Saturday until 14:30
경기 동두천시 지행로 51 301호~302호
14 dental specialist(s): advanced general dentistry 4, oral & maxillofacial surgery 2, conservative dentistry 2, oral medicine 1, 내과 1, pediatric dentistry 1, orthodontics 1, prosthodontics 1, periodontics 1 · 4 CBCT unit(s) · opened 2007 · weekdays until 21:00 · Saturday until 14:00
경기 고양시 일산서구 중앙로 1450
4 dental specialist(s): advanced general dentistry 3, periodontics 1 · 1 CBCT unit(s) · opened 1991 · weekdays until 18:30 · Saturday until 14:00
경기 광명시 하안로 295 노벨빌딩 6층
4 dental specialist(s): advanced general dentistry 2, pediatric dentistry 1, periodontics 1 · 2 CBCT unit(s) · opened 2015 · weekdays until 20:30 · Saturday until 14:00
경기 성남시 분당구 서현로210번길 19 4, 5층
| Rank | Clinic | Specialists | Opened | CBCT | Weekday close | Visitor reviews |
|---|---|---|---|---|---|---|
| 1 | Yeonsegounmiso Dental Clinic (연세고운미소치과의원) | 5 | 2004 | 2 | 20:00 | 2,211 |
| 2 | Yeonsesebeuranseu Dental Clinic (연세세브란스치과의원) | 4 | 2004 | 1 | 19:50 | 866 |
| 3 | Sagwanamu Dental Hospital (사과나무치과병원) | 14 | 2007 | 4 | 21:00 | 8,449 |
| 4 | Haan Dental Clinic (하안치과의원) | 4 | 1991 | 1 | 18:30 | 1,451 |
| 5 | Yeonsewideu Dental Clinic (연세위드치과의원) | 4 | 2015 | 2 | 20:30 | 1,207 |
Sources: Health Insurance Review and Assessment Service (HIRA) open data, Naver Map public listings.
Yeonsegounmiso Dental Clinic (연세고운미소치과의원) ranks first. 5 dental specialist(s): orthodontics 2, conservative dentistry 1, prosthodontics 1, periodontics 1 · 2 CBCT unit(s) · opened 2004 · weekdays until 20:00 · Saturday until 16:00.
Ijeu Dental Clinic (이즈치과의원), opened in 1983 according to HIRA records.
Sagwanamu Dental Hospital (사과나무치과병원) is open until 21:00 on some weekdays.
22 clinic(s) list Sunday hours, including Yeonsegounmiso Dental Clinic (연세고운미소치과의원).
171 of 173 candidate clinics have a CBCT unit registered with HIRA.
Byutiaendijiteol Dental Hospital (뷰티앤디지털치과병원), with 12,525 Naver visitor reviews at the time of collection.