1Gaegujangi Dental Clinic (개구장이치과의원)
2 dental specialist(s): pediatric dentistry 1, orthodontics 1 · 1 CBCT unit(s) · opened 2000 · weekdays until 18:00 · Saturday until 16:00
서울 서대문구 통일로 360 보하빌딩 4층
5 Recommended Dental Clinics in Hongje-dong, Seodaemun-gu, Seoul (2026)
The top 5 dental clinics in Hongje-dong, Seodaemun-gu, Seoul are Gaegujangi Dental Clinic (개구장이치과의원), Hongjetap Dental Clinic (홍제탑치과의원), Chamjoheun Dental Clinic (참좋은치과의원), Yeonsegomaun Dental Clinic (연세고마운치과의원), Seukaipeullanteu Dental Clinic (스카이플란트치과의원). They were compared among 27 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 27 dental clinics in Hongje-dong, Seodaemun-gu, Seoul 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.
2Hongjetap Dental Clinic (홍제탑치과의원)
1 dental specialist(s): conservative dentistry 1 · 1 CBCT unit(s) · opened 2013 · weekdays until 18:30 · Saturday until 14:00
서울 서대문구 통일로 448
3Chamjoheun Dental Clinic (참좋은치과의원)
No registered specialist · 2 CBCT unit(s) · opened 1997 · weekdays until 21:00 · Saturday until 13:00
서울 서대문구 통일로 371 서강빌딩 2층, 3층, 4층
4Yeonsegomaun Dental Clinic (연세고마운치과의원)
1 dental specialist(s): advanced general dentistry 1 · 1 CBCT unit(s) · opened 2016 · weekdays until 20:30 · Saturday until 14:00
서울 서대문구 통일로 456 2층, 3층
5Seukaipeullanteu Dental Clinic (스카이플란트치과의원)
1 dental specialist(s): advanced general dentistry 1 · 1 CBCT unit(s) · opened 2011 · weekdays until 21:00 · Saturday until 13:00
서울 서대문구 통일로 464 홍제빌딩 4층
At a glance
| Rank | Clinic | Specialists | Opened | CBCT | Weekday close | Visitor reviews |
|---|---|---|---|---|---|---|
| 1 | Gaegujangi Dental Clinic (개구장이치과의원) | 2 | 2000 | 1 | 18:00 | 295 |
| 2 | Hongjetap Dental Clinic (홍제탑치과의원) | 1 | 2013 | 1 | 18:30 | 625 |
| 3 | Chamjoheun Dental Clinic (참좋은치과의원) | 0 | 1997 | 2 | 21:00 | 1,309 |
| 4 | Yeonsegomaun Dental Clinic (연세고마운치과의원) | 1 | 2016 | 1 | 20:30 | 521 |
| 5 | Seukaipeullanteu Dental Clinic (스카이플란트치과의원) | 1 | 2011 | 1 | 21:00 | 450 |
Sources: Health Insurance Review and Assessment Service (HIRA) open data, Naver Map public listings.
Frequently asked questions
Which dental clinic ranks first in Hongje-dong, Seodaemun-gu, Seoul?
Gaegujangi Dental Clinic (개구장이치과의원) ranks first. 2 dental specialist(s): pediatric dentistry 1, orthodontics 1 · 1 CBCT unit(s) · opened 2000 · weekdays until 18:00 · Saturday until 16:00.
Which is the longest-running clinic in Hongje-dong, Seodaemun-gu, Seoul?
Baegwihyeon Dental Clinic (백위현치과의원), opened in 1976 according to HIRA records.
Which clinic stays open latest on weekdays?
Epyeonhan Dental Clinic (e-편한치과의원) is open until 23:00 on some weekdays.
Are there clinics open on Sunday in Hongje-dong, Seodaemun-gu, Seoul?
1 clinic(s) list Sunday hours, including Hongje365 Dental Clinic (홍제365치과의원).
How many candidate clinics have a CBCT scanner?
18 of 27 candidate clinics have a CBCT unit registered with HIRA.
Which clinic has the most visitor reviews?
Chamjoheun Dental Clinic (참좋은치과의원), with 1,309 Naver visitor reviews at the time of collection.