Crowns & Prosthodontics clinics in Sujeong-gu, Seongnam-si, Gyeonggi-do — 10 with evidence you can check
Among the 136 prosthodontic clinics in Sujeong-gu, Seongnam-si, Gyeonggi-do whose HIRA records and visitor reviews could both be verified, the highest published-evidence score goes to 성심치과의원. That comes from 2 registered specialists across fields, 1 cone-beam CT units, 886 Naver visitor reviews, for a total of 18 out of 20. Every sub-score for the 10 clinics below is printed in the table, so you can redo the arithmetic yourself.
인생플란트치과의원 at #2 stands out for 2 cone-beam CT units; 서울플러스치과의원 at #3 stands out for 2 cone-beam CT units; 더서울치과의원 at #4 stands out for 2 cone-beam CT units; 서울아산센트럴치과의원 at #5 stands out for 874 visitor reviews. The same records can point to different choices depending on which column you weigh most.
A dental clinic that opened in 8/1980. HIRA records list 3 dentists, and specialists in Oral & Maxillofacial Surgery (1), Prosthodontics (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 Pathology, Preventive Dentistry. 886 Naver visitor reviews and 671 blog and cafe posts have accumulated. Naver Place lists separate restrooms.
Address & phone263 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do · 031-747-4340경기도 성남시 수정구 산성대로 263, 2층~4층 (신흥동)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:20 ~ 18:30 (break 13:00~14:00)
Tue 09:20 ~ 20:30 (break 13:00~14:00)
Wed 09:20 ~ 18:30 (break 13:00~14:00)
Thu 09:20 ~ 20:30 (break 13:00~14:00)
Fri 09:20 ~ 18:30 (break 13:00~14:00)
Sat (10/3) 09:30 ~ 14:00
Established8/1980 · dental clinic (per HIRA)
Latest reviewVisit on Sep 23 · the most recent of 886 Naver visitor reviews
A dental clinic that opened in 11/2011. HIRA records list 4 dentists, and specialists in Prosthodontics (1), Periodontics (1), Advanced General Dentistry (1). 2 cone-beam CT units, the 3D diagnostic scanner, are registered. It reports 9 treatment fields to HIRA, covering Oral & Maxillofacial Surgery, Prosthodontics, Orthodontics, Periodontics, Conservative Dentistry, Oral Medicine, Oral & Maxillofacial Radiology, Preventive Dentistry, Advanced General Dentistry. 1,388 Naver visitor reviews and 4,878 blog and cafe posts have accumulated. Naver Place lists reservations, Wi-Fi, separate restrooms, mobile payment, parking.
Address & phone5 Seongnam-daero 1226beon-gil, Sujeong-gu, Seongnam-si, Gyeonggi-do · 1544-9022경기도 성남시 수정구 성남대로1226번길 5, 인생플란트치과빌딩 2층 일부, 3~5층 (수진동)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:30 ~ 18:30 (break 12:30~13:30)
Tue 09:30 ~ 18:30 (break 12:30~13:30)
Wed 09:30 ~ 18:30 (break 12:30~13:30)
Thu 09:30 ~ 18:30 (break 12:30~13:30)
Fri 09:30 ~ 18:30 (break 12:30~13:30)
Sat (10/3) 09:30 ~ 14:30 (break 12:30~13:00)
Sun 09:30 ~ 14:30 (break 12:30~13:00)
Established11/2011 · dental clinic (per HIRA)
Latest reviewVisit on Sep 11 · the most recent of 1,388 Naver visitor reviews
Why it is listed 3 registered specialists · 2 cone-beam CT units · 1,388 visitor reviews
Years open 4 ptsVisitor reviews 6 ptsOnline information 2 ptsProsthodontists 0 ptsDentists 2 pts14/20
A dental clinic that opened in 9/2010. HIRA records list 3 dentists. 2 cone-beam CT units, the 3D diagnostic scanner, are registered. It reports 9 treatment fields to HIRA, covering Oral & Maxillofacial Surgery, Prosthodontics, Orthodontics, Pediatric Dentistry, Periodontics, Conservative Dentistry, Oral Medicine, Oral & Maxillofacial Radiology, Preventive Dentistry. 1,240 Naver visitor reviews and 4,821 blog and cafe posts have accumulated. Naver Place lists reservations, Wi-Fi, separate restrooms, parking.
Address & phone237-1 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do · 0507-1472-2881경기도 성남시 수정구 산성대로 237-1, 6,7층 (신흥동)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 10:00 ~ 21:00 (break 13:00~14:00)
Tue 10:00 ~ 21:00 (break 13:00~14:00)
Wed 10:00 ~ 21:00 (break 13:00~14:00)
Thu 10:00 ~ 21:00 (break 13:00~14:00)
Fri 10:00 ~ 18:30 (break 13:00~14:00)
Established9/2010 · dental clinic (per HIRA)
Latest reviewVisit on Sep 23 · the most recent of 1,240 Naver visitor reviews
A dental clinic that opened in 6/2016. HIRA records list 5 dentists, and specialists in Conservative Dentistry (1). 2 cone-beam CT units, the 3D diagnostic scanner, are 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. 2,176 Naver visitor reviews and 6,706 blog and cafe posts have accumulated. Naver Place lists reservations, separate restrooms, Wi-Fi, a waiting area, mobile payment, parking.
Address & phone1225 Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do · 031-757-1525경기도 성남시 수정구 성남대로 1225, 강원빌딩 2층~3층 (수진동)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
Thu 09:30 ~ 19:00
Fri 09:30 ~ 18:30
Sat 09:00 ~ 13:00
Established6/2016 · dental clinic (per HIRA)
Latest reviewVisit on Sep 23 · the most recent of 2,176 Naver visitor reviews
A dental clinic that opened in 9/2022. HIRA records list 3 dentists, and specialists in Oral & Maxillofacial Surgery (1), 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. 874 Naver visitor reviews and 4,656 blog and cafe posts have accumulated. Naver Place lists Wi-Fi, separate restrooms, reservations, parking.
Address & phone531 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do · 031-747-2080경기도 성남시 수정구 산성대로 531, 4,5층 (양지동)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 ~ 18:30 (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)
Established9/2022 · dental clinic (per HIRA)
Latest reviewVisit on Sep 18 · the most recent of 874 Naver visitor reviews
Years open 3 ptsVisitor reviews 6 ptsOnline information 1 ptsProsthodontists 0 ptsDentists 1 pts11/20
HIRA record·Oral & Maxillofacial Surgery 1·Cone-beam CT 1
A dental hospital that opened in 9/2016. HIRA records list 2 dentists, and specialists in Oral & Maxillofacial Surgery (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. 912 Naver visitor reviews and 418 blog and cafe posts have accumulated. Naver Place lists reservations, Wi-Fi, separate restrooms, a waiting area, parking.
Address & phone310 Wiryegwangjang-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do · 0507-1397-2701경기도 성남시 수정구 위례광장로 310, B동 8층 801~804호 (창곡동, 우성트램타워)Korean address — show this to a taxi driver or paste it into a map app.
Opening hours
Mon 09:30 ~ 18:30 (break 12:30~13:30)
Tue 09:30 ~ 18:30 (break 12:30~13:30)
Wed 09:30 ~ 18:30 (break 12:30~13:30)
Thu 09:30 ~ 20:00 (break 12:30~13:30)
Fri 09:30 ~ 18:30 (break 12:30~13:30)
Established9/2016 · dental hospital (per HIRA)
Latest reviewVisit on Sep 23 · the most recent of 912 Naver visitor reviews
Declared feeKRW 350,000 ~ KRW 700,000 (5 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 1 registered specialist · cone-beam CT on site · 912 visitor reviews
Years open 6 ptsVisitor reviews 4 ptsOnline information 0 ptsProsthodontists 0 ptsDentists 1 pts11/20
A dental clinic that opened in 3/2001. HIRA records list 2 dentists. 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. 329 Naver visitor reviews and 8 blog and cafe posts have accumulated.
Address & phone433 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do · 031-748-7028경기도 성남시 수정구 산성대로 433, 5층 (단대동)Korean address — show this to a taxi driver or paste it into a map app.
Years open 2 ptsVisitor reviews 6 ptsOnline information 2 ptsProsthodontists 0 ptsDentists 0 pts10/20
A dental clinic that opened in 3/2018. HIRA records list 1 dentist. 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. 1,470 Naver visitor reviews and 4,273 blog and cafe posts have accumulated. Naver Place lists reservations, Wi-Fi, separate restrooms, a waiting area, mobile payment, parking.
Address & phone300 Wiryegwangjang-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do · 0507-1445-2876경기도 성남시 수정구 위례광장로 300, 위례중앙역 중앙타워 9층 901호 (창곡동)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)
Thu 09:30 ~ 18:30 (break 13:00~14:00)
Fri 09:30 ~ 18:30 (break 13:00~14:00)
Sat 09:30 ~ 13:30
Established3/2018 · dental clinic (per HIRA)
Latest reviewVisit on Sep 7 · the most recent of 1,470 Naver visitor reviews
Years open 4 ptsVisitor reviews 4 ptsOnline information 2 ptsProsthodontists 0 ptsDentists 0 pts10/20
A dental clinic that opened in 12/2010. HIRA records list 1 dentist. 1 cone-beam CT unit, the 3D diagnostic scanner, is registered. It reports 7 treatment fields to HIRA, covering Prosthodontics, Orthodontics, Pediatric Dentistry, Periodontics, Conservative Dentistry, Oral Medicine, Preventive Dentistry. 350 Naver visitor reviews and 184 blog and cafe posts have accumulated. Naver Place lists Wi-Fi, separate restrooms, reservations, a waiting area, parking.
Address & phone259 Sanseong-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do · 0507-1316-2004경기도 성남시 수정구 산성대로 259, 6층 (신흥동)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 ~ 18:30 (break 12:30~14:00)
Thu 09:30 ~ 20:30 (break 12:30~14:00)
Fri 09:30 ~ 18:30 (break 12:30~14:00)
Sat 09:30 ~ 14:00
Sun 10:00 ~ 14:00
Established12/2010 · dental clinic (per HIRA)
Latest reviewVisit on Aug 29 · the most recent of 350 Naver visitor reviews
A dental clinic that opened in 10/2017. HIRA records list 2 dentists, and specialists in Prosthodontics (1), 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. 477 Naver visitor reviews and 2,486 blog and cafe posts have accumulated. Naver Place lists reservations, Wi-Fi, parking, separate restrooms, accessibility features.
Address & phone153 Wiryedong-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do · 0507-1334-2754경기도 성남시 수정구 위례동로 153, 6층 606, 607호 (창곡동, 에이플타워)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)
Wed 09:30 ~ 18:30 (break 13:00~14:00)
Thu 14:00 ~ 21:00
Fri 09:30 ~ 18:30 (break 13:00~14:00)
Sat 09:00 ~ 14:00
Established10/2017 · dental clinic (per HIRA)
Latest reviewVisit on Aug 28 · the most recent of 477 Naver visitor reviews
Why it is listed 2 registered specialists · 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 500,000, and declared amounts run from KRW 350,000 to KRW 700,000.
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 Sujeong-gu, Seongnam-si, Gyeonggi-do
Diagnostic equipment
10 of the 10 clinics listed have a cone-beam CT registered, 13 units in total. 인생플란트치과의원 has the most at 2. Unit counts follow HIRA registration.
Specialist mix
4 of the 10 clinics have a registered prosthodontist — 성심치과의원 (1), 인생플란트치과의원 (1), 서울아산센트럴치과의원 (1), 위례좋은치과의원 (1). In this comparison that registration scores 2 points per specialist, up to 4.
Visitor reviews
The 10 clinics have 10,102 Naver visitor reviews between them, and 더서울치과의원 has the most at 2,176. 4 of them have passed 1,000 reviews.
Years in operation
The longest-running is 성심치과의원, opened in 1980; the newest is 서울아산센트럴치과의원, opened in 2022. That is a 42-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, 7 list appointments after 19:00 — 서울플러스치과의원 (until 21:00), 위례좋은치과의원 (until 21:00), 성심치과의원 (until 20:30). Hours change, so call ahead before going.
Facility category
1 of the 10 are registered as dental hospitals (위례서울치과병원); 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
인생플란트치과의원
3 registered specialists across fields, the most in this comparison.
If diagnostic equipment matters most
인생플란트치과의원
2 cone-beam CT units registered with HIRA.
If the size of the review sample matters most
더서울치과의원
2,176 Naver visitor reviews accumulated.
FAQ
Frequently asked
How was this ranking of prosthodontic clinics in Sujeong-gu, Seongnam-si, Gyeonggi-do 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 Sujeong-gu, Seongnam-si, Gyeonggi-do has registered the most cone-beam CT units?＋
인생플란트치과의원 has 2, 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?＋
인생플란트치과의원, with 3 in total. The breakdown is Prosthodontics (1), Periodontics (1), Advanced General Dentistry (1).
Which clinic has the most Naver visitor reviews?＋
더서울치과의원, with 2,176. 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.
Which clinics have more than 1,000 visitor reviews?＋
4 of the clinics listed here — 인생플란트치과의원 (1,388), 서울플러스치과의원 (1,240), 더서울치과의원 (2,176), 제이덴치과의원 (1,470).
Are any of these 10 clinics a dental hospital rather than a clinic?＋
위례서울치과병원 is registered as a dental hospital. The rest are dental clinics. The category follows HIRA registration.
Which clinic in Sujeong-gu, Seongnam-si, Gyeonggi-do has been open the longest?＋
성심치과의원, established in 1980. Opening dates follow HIRA registration.
Which clinics have a registered prosthodontist?＋
4 of them — 성심치과의원 (1), 인생플란트치과의원 (1), 서울아산센트럴치과의원 (1), 위례좋은치과의원 (1). Crowns, bridges and dentures fall under prosthodontics, so a registered prosthodontist is the key published signal: each one scores 2 points, up to 4.
What should I ask at a crown consultation?＋
Ask which materials are offered (zirconia, PFM, gold and so on) and the price of each, how much tooth structure has to be reduced, whether root canal treatment is needed as well, and how long the clinic will remake a crown that chips or comes loose. If you are replacing an old restoration, ask whether they image what is underneath before deciding.
Is there a separate board certification for crowns?＋
There is no standalone crown specialty. Crowns, bridges and dentures belong to prosthodontics, so this page uses the number of registered prosthodontists as a reference point.
Why is 성심치과의원 listed first?＋
It scores 18 points, the highest here. That comes from 2 registered specialists, 1 cone-beam CT units and 886 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 2026-09-19 and 2026-09-24, 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.
