Dental Implant clinics in Seongdong-gu, Seoul — 10 with evidence you can check
Among the 117 implant clinics in Seongdong-gu, Seoul whose HIRA records and visitor reviews could both be verified, the highest published-evidence score goes to 연세고마운 치과의원. That comes from 1 registered specialists across fields, 1 cone-beam CT units, 885 Naver visitor reviews, for a total of 13 out of 20. Every sub-score for the 10 clinics below is printed in the table, so you can redo the arithmetic yourself.
장미치과의원 at #2 stands out for 487 visitor reviews; 바른치과의원 at #3 stands out for 310 visitor reviews; 박플란트치과의원 at #4 stands out for 555 visitor reviews; 스타일치과의원 at #5 stands out for 414 visitor reviews. The same records can point to different choices depending on which column you weigh most.
Years open 2 ptsVisitor reviews 6 ptsOnline information 2 ptsCone-beam CT 2 ptsRelevant fields 1 pts13/20
HIRA record·Prosthodontics 1·Cone-beam CT 1
A dental clinic that opened in 1/2017. HIRA records list 2 dentists, and specialists in Prosthodontics (1). 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. It reports 10 treatment fields to HIRA, covering Oral & Maxillofacial Surgery, Prosthodontics, Orthodontics, Pediatric Dentistry, Periodontics, Conservative Dentistry, Oral Medicine, Oral & Maxillofacial Radiology, Oral Pathology, Preventive Dentistry. 885 Naver visitor reviews and 1,215 blog and cafe posts have accumulated. Naver Place lists separate restrooms, Wi-Fi, reservations, a waiting area, high chairs, group visits, parking.
Address & phone410 Wangsimni-ro, Seongdong-gu, Seoul · 02-6495-2828서울특별시 성동구 왕십리로 410, L동 지상3층 302호 (하왕십리동, 센트라스)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:30 ~ 20:30 (break 13:00~14:00)
Tue 09:30 ~ 20:30 (break 13:00~14:00)
Wed 09:30 ~ 18:30 (break 13:00~14:00)
Thu 09:30 ~ 20:30 (break 13:00~14:00)
Fri 09:30 ~ 18:30 (break 13:00~14:00)
Sat (10/3) 09:30 ~ 15:00
Sun 09:30 ~ 14:00
Established1/2017 · dental clinic (per HIRA)
Latest reviewVisit on Sep 9 · the most recent of 885 Naver visitor reviews
Years open 5 ptsVisitor reviews 4 ptsOnline information 2 ptsCone-beam CT 2 ptsRelevant fields 0 pts13/20
HIRA record·Orthodontics 1·Cone-beam CT 1
A dental clinic that opened in 7/2003. HIRA records list 1 dentist, and specialists in Orthodontics (1). 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. It reports 6 treatment fields to HIRA, covering Orthodontics, Pediatric Dentistry, Periodontics, Oral Medicine, Oral & Maxillofacial Radiology, Preventive Dentistry. 487 Naver visitor reviews and 4 blog and cafe posts have accumulated. Naver Place lists reservations, Wi-Fi, parking.
Address & phone99-1 Haengdang-ro, Seongdong-gu, Seoul · 0507-1328-8228서울특별시 성동구 행당로 99-1, 2층 (행당동)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 10:00 ~ 18:00 (break 13:00~14:00)
Tue 14:00 ~ 20:00
Wed 14:00 ~ 20:00
Established7/2003 · dental clinic (per HIRA)
Latest reviewVisit on Sep 16 · the most recent of 487 Naver visitor reviews
Why it is listed 1 registered specialist · cone-beam CT on site
Years open 4 ptsVisitor reviews 4 ptsOnline information 2 ptsCone-beam CT 2 ptsRelevant fields 0 pts12/20
HIRA record·Advanced General Dentistry 1·Cone-beam CT 1
A dental clinic that opened in 11/2011. HIRA records list 1 dentist, and specialists in Advanced General Dentistry (1). 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. 310 Naver visitor reviews and 19 blog and cafe posts have accumulated. Naver Place lists reservations, Wi-Fi, parking.
Address & phone203 Gosanja-ro, Seongdong-gu, Seoul · 0507-1422-2275서울특별시 성동구 고산자로 203, 2층 (행당동)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:30 ~ 20:30
Tue 09:30 ~ 20:30
Wed 09:30 ~ 20:30
Established11/2011 · dental clinic (per HIRA)
Latest reviewVisit on Sep 14 · the most recent of 310 Naver visitor reviews
Years open 4 ptsVisitor reviews 5 ptsOnline information 1 ptsCone-beam CT 2 ptsRelevant fields 0 pts12/20
HIRA record·Advanced General Dentistry 2·Cone-beam CT 1
A dental clinic that opened in 7/2010. HIRA records list 2 dentists, and specialists in Advanced General Dentistry (2). 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. It reports 6 treatment fields to HIRA, covering Oral & Maxillofacial Surgery, Prosthodontics, Periodontics, Conservative Dentistry, Preventive Dentistry, Advanced General Dentistry. 555 Naver visitor reviews and 367 blog and cafe posts have accumulated. Naver Place lists reservations, Wi-Fi, separate restrooms, a waiting area, mobile payment, parking.
Address & phone253 Gosanja-ro, Seongdong-gu, Seoul · 02-2296-8228서울특별시 성동구 고산자로 253, 201호~205호 (도선동, 다남매타워)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:30 ~ 18:30 (break 12:30~14:00)
Tue 09:30 ~ 18:30 (break 12:30~14:00)
Wed 09:30 ~ 13:00
Established7/2010 · dental clinic (per HIRA)
Latest reviewVisit on Sep 11 · the most recent of 555 Naver visitor reviews
Years open 5 ptsVisitor reviews 4 ptsOnline information 1 ptsCone-beam CT 2 ptsRelevant fields 0 pts12/20
A dental clinic that opened in 7/2006. HIRA records list 1 dentist. 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. It reports 3 treatment fields to HIRA, covering Prosthodontics, Orthodontics, Conservative Dentistry. 414 Naver visitor reviews and 517 blog and cafe posts have accumulated. Naver Place lists reservations, Wi-Fi, separate restrooms, mobile payment, parking.
Address & phone309 Wangsimni-ro, Seongdong-gu, Seoul · 02-2282-2119서울특별시 성동구 왕십리로 309, 401, 402호 (행당동, 왕십리역이스타빌)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:30 ~ 18:30 (break 13:00~14:00)
Tue 09:30 ~ 21:00 (break 13:00~14:00)
Wed 09:30 ~ 18:30 (break 13:00~14:00)
Thu 09:30 ~ 21:00 (break 13:00~14:00)
Fri 09:30 ~ 18:30 (break 13:00~14:00)
Sat 09:30 ~ 14:00
Established7/2006 · dental clinic (per HIRA)
Latest reviewVisit on Sep 3 · the most recent of 414 Naver visitor reviews
A dental hospital that opened in 8/2005. HIRA records list 9 dentists, and specialists in Anesthesiology & Pain Medicine (1), Oral & Maxillofacial Surgery (1), Prosthodontics (1), Pediatric Dentistry (1), Conservative Dentistry (1), Oral & Maxillofacial Radiology (1), Advanced General Dentistry (2). 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. It reports 9 treatment fields to HIRA, covering Anesthesiology & Pain Medicine, Oral & Maxillofacial Surgery, Prosthodontics, Pediatric Dentistry, Periodontics, Conservative Dentistry, Oral & Maxillofacial Radiology, Preventive Dentistry, Advanced General Dentistry. 198 Naver visitor reviews and 26 blog and cafe posts have accumulated. Naver Place lists reservations, parking, valet parking, separate restrooms, accessibility features.
Address & phone207 Majang-ro, Seongdong-gu, Seoul · 02-2282-0001서울특별시 성동구 마장로 207, (홍익동)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:00 ~ 17:30 (break 12:00~13:00)
Tue 09:00 ~ 17:30 (break 12:00~13:00)
Wed 09:00 ~ 17:30 (break 12:00~13:00)
Established8/2005 · dental hospital (per HIRA)
Latest reviewVisit on Mar 27 · the most recent of 198 Naver visitor reviews
Declared feeKRW 1,311,000 ~ KRW 2,000,000 (10 declared items)This is the fee the clinic declared to HIRA for public disclosure. What you are actually billed can differ, and this figure does not affect the ranking on this site.
Why it is listed 8 registered specialists · cone-beam CT on site · registered as a dental hospital
Years open 6 ptsVisitor reviews 4 ptsOnline information 0 ptsCone-beam CT 2 ptsRelevant fields 0 pts12/20
A dental clinic that opened in 5/1989. HIRA records list 2 dentists. 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. It reports 5 treatment fields to HIRA, covering Oral & Maxillofacial Surgery, Prosthodontics, Orthodontics, Conservative Dentistry, Oral Medicine. 332 Naver visitor reviews and 2 blog and cafe posts have accumulated. Naver Place lists reservations, parking, separate restrooms, Wi-Fi.
Address & phone32 Seongsuil-ro 10-gil, Seongdong-gu, Seoul · 02-469-3366서울특별시 성동구 성수일로10길 32, 2층 (성수동2가)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:00 ~ 18:00 (break 13:00~14:00)
Tue 09:00 ~ 18:00 (break 13:00~14:00)
Wed 09:00 ~ 18:00 (break 13:00~14:00)
Thu 09:00 ~ 18:00 (break 13:00~14:00)
Fri 09:00 ~ 18:00 (break 13:00~14:00)
Sat 09:00 ~ 13:00
Established5/1989 · dental clinic (per HIRA)
Latest reviewVisit on Jun 20 · the most recent of 332 Naver visitor reviews
Years open 3 ptsVisitor reviews 4 ptsOnline information 1 ptsCone-beam CT 2 ptsRelevant fields 1 pts11/20
HIRA record·Oral & Maxillofacial Surgery 1·Cone-beam CT 1
A dental clinic that opened in 7/2015. HIRA records list 1 dentist, and specialists in Oral & Maxillofacial Surgery (1). 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. It reports 9 treatment fields to HIRA, covering Oral & Maxillofacial Surgery, Prosthodontics, Orthodontics, Pediatric Dentistry, Periodontics, Conservative Dentistry, Oral Medicine, Oral & Maxillofacial Radiology, Oral Pathology. 488 Naver visitor reviews and 679 blog and cafe posts have accumulated. Naver Place lists reservations, separate restrooms, parking.
Address & phone333 Wangsimni-ro, Seongdong-gu, Seoul · 02-776-3550서울특별시 성동구 왕십리로 333, 3층 (하왕십리동)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:00 ~ 18:00 (break 13:00~14:00)
Tue 09:00 ~ 18:00 (break 13:00~14:00)
Wed 09:00 ~ 18:00 (break 13:00~14:00)
Established7/2015 · dental clinic (per HIRA)
Latest reviewVisit on Aug 24 · the most recent of 488 Naver visitor reviews
Why it is listed 1 registered specialist · cone-beam CT on site
Years open 5 ptsVisitor reviews 3 ptsOnline information 1 ptsCone-beam CT 2 ptsRelevant fields 0 pts11/20
HIRA record·Orthodontics 1·Cone-beam CT 1
A dental clinic that opened in 2/2002. HIRA records list 2 dentists, and specialists in Orthodontics (1). 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. It reports 10 treatment fields to HIRA, covering Oral & Maxillofacial Surgery, Prosthodontics, Orthodontics, Pediatric Dentistry, Periodontics, Conservative Dentistry, Oral Medicine, Oral & Maxillofacial Radiology, Oral Pathology, Preventive Dentistry. 203 Naver visitor reviews and 56 blog and cafe posts have accumulated. Naver Place lists reservations.
Address & phone1 Haengdang-ro, Seongdong-gu, Seoul · 02-2281-8080서울특별시 성동구 행당로 1, 2층 (금호동1가)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:30 ~ 18:30 (break 13:00~14:00)
Tue 09:30 ~ 18:30 (break 13:00~14:00)
Established2/2002 · dental clinic (per HIRA)
Latest reviewVisit on Aug 11 · the most recent of 203 Naver visitor reviews
Years open 6 ptsVisitor reviews 3 ptsOnline information 0 ptsCone-beam CT 2 ptsRelevant fields 0 pts11/20
A dental clinic that opened in 12/1999. HIRA records list 1 dentist. 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. 279 Naver visitor reviews and 2 blog and cafe posts have accumulated. Naver Place lists mobile payment, parking.
Address & phone84 Haengdang-ro, Seongdong-gu, Seoul · 02-2295-2262서울특별시 성동구 행당로 84, 308호 (행당동, 한진상가)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 10:00 ~ 18:30 (break 13:00~14:30)
Tue 10:00 ~ 18:30 (break 13:00~14:30)
Wed 10:00 ~ 18:30 (break 13:00~14:30)
Thu 10:00 ~ 18:30 (break 13:00~14:30)
Fri 10:00 ~ 18:30 (break 13:00~14:30)
Established12/1999 · dental clinic (per HIRA)
Latest reviewVisit on Feb 23 · the most recent of 279 Naver visitor reviews
Why it is listed cone-beam CT on site
Compare
Every sub-score, printed as is
The ranking is the plain sum of the numbers in this table — you can check it without a calculator. Specialists and cone-beam CT units follow HIRA registration; visitor review counts come from Naver Place.
Google ratings are collected from Google Maps and shown for reference only — they never enter the score. Clinics with no rating collected are left blank.
Declared fees
Declared fees in this area
Across the 1 clinic here that declared a fee, the median is KRW 1,800,000, and declared amounts run from KRW 1,311,000 to KRW 2,000,000.
These figures come from the HIRA public disclosure of non-covered treatment fees. Each clinic declares its own price, so what you are actually billed can differ — and none of it affects the ranking on this site.
The disclosure covers dental hospitals only. Dental clinics have no amount in the same dataset, so their fee is left blank, and orthodontics has no declared item at all.
Insight
What stands out in Seongdong-gu, Seoul
Diagnostic equipment
10 of the 10 clinics listed have a cone-beam CT registered, 10 units in total. 연세고마운 치과의원 has the most at 1. Unit counts follow HIRA registration.
Specialist mix
The 10 clinics have 15 registered specialists between them, and the most common field is Advanced General Dentistry, present at 3 of them. 1 have both the surgical and the prosthetic field registered (서울특별시장애인치과병원).
Visitor reviews
The 10 clinics have 4,151 Naver visitor reviews between them, and 연세고마운 치과의원 has the most at 885.
Years in operation
The longest-running is 이병준치과의원, opened in 1989; the newest is 연세고마운 치과의원, opened in 2017. That is a 28-year spread, which is worth reading alongside review counts — an older clinic has simply had more time to collect them.
Evening hours
Among the clinics whose hours are confirmed, 4 list appointments after 19:00 — 스타일치과의원 (until 21:00), 연세고마운 치과의원 (until 20:30), 바른치과의원 (until 20:30). Hours change, so call ahead before going.
Facility category
1 of the 10 are registered as dental hospitals (서울특별시장애인치과병원); the rest are dental clinics. The category is a legal distinction based on facility requirements, not a ranking of quality.
Scenario
The answer changes with what you weigh most
If specialist depth matters most
서울특별시장애인치과병원
8 registered specialists across fields, the most in this comparison.
If diagnostic equipment matters most
연세고마운 치과의원
1 cone-beam CT units registered with HIRA.
If the size of the review sample matters most
연세고마운 치과의원
885 Naver visitor reviews accumulated.
FAQ
Frequently asked
How was this ranking of implant clinics in Seongdong-gu, Seoul decided?＋
We add up published facts on a 20-point scale: years open, how many visitor reviews have accumulated on Naver and online information on the clinic's website for every treatment, plus treatment-specific HIRA records such as registered specialists and cone-beam CT units. Every sub-score is printed in the comparison table so anyone can recalculate it, and no clinic can pay to move up.
Does this ranking measure clinical skill?＋
No. It ranks how much public evidence can be verified, not treatment outcomes. The right clinic depends on your own condition, so confirm the details in person at a consultation.
Which clinic in Seongdong-gu, Seoul has registered the most cone-beam CT units?＋
연세고마운 치과의원 has 1, the most among the 10 clinics listed. A cone-beam CT scans bone thickness and nerve canal position in three dimensions; unit counts are as registered with HIRA.
Which clinic has the most registered specialists by field?＋
서울특별시장애인치과병원, with 8 in total. The breakdown is Anesthesiology & Pain Medicine (1), Oral & Maxillofacial Surgery (1), Prosthodontics (1), Pediatric Dentistry (1), Conservative Dentistry (1), Oral & Maxillofacial Radiology (1), Advanced General Dentistry (2).
Which clinic has the most Naver visitor reviews?＋
연세고마운 치과의원, with 885. These are reviews left by people whose visit was recorded. The count reflects how much visit experience has accumulated, not how good the treatment is.
Are any of these 10 clinics a dental hospital rather than a clinic?＋
서울특별시장애인치과병원 is registered as a dental hospital. The rest are dental clinics. The category follows HIRA registration.
Which clinic in Seongdong-gu, Seoul has been open the longest?＋
이병준치과의원, established in 1989. Opening dates follow HIRA registration.
Are there clinics with both an oral surgeon and a prosthodontist registered?＋
서울특별시장애인치과병원. Implant treatment can split into a surgical placement stage and a prosthetic stage, so having both fields registered is one thing worth noting.
Is there a separate board certification for implants?＋
There is no standalone implant specialty in Korea. Placement and restoration are often divided between specialists such as oral and maxillofacial surgeons and prosthodontists, so we use registered specialists per field as a reference point.
Why is 연세고마운 치과의원 listed first?＋
It scores 13 points, the highest here. That comes from 1 registered specialists, 1 cone-beam CT units and 885 Naver visitor reviews. The sub-scores are shown in the comparison table.
Where does the information on this page come from?＋
Specialists, cone-beam CT units, opening dates and facility category come from Health Insurance Review and Assessment Service (HIRA) open data; visitor and blog review counts come from Naver Place. We have no partnership with any clinic, and the collection period is printed at the bottom of the page.
How this page was built, and what it cannot tell you
Specialist mix, cone-beam CT units, opening dates and facility category come from Health Insurance Review and Assessment Service (HIRA) open data; visitor and blog review counts come from Naver Place. Data was collected between 2026-09-24 and 2026-09-26, and a clinic that changes its filing can differ from what is shown here.
Implant brands, the extra cost of a bone graft, which dentist actually performs the surgery, and warranty terms are not in any public record. Those belong in a consultation, in writing. This ranking orders how much published evidence can be verified — not how good the treatment is.
