Key findings first
If you're looking for a full-arch implant dental clinic in Seongnam, the first place to check is 더서울치과의원 성남 (The Seoul Dental Clinic Seongnam). With 2,298 KakaoMap reviews and 2,038 Naver Place reviews, this clinic has a combined 4,336 reviews across the two platforms and a Google rating of 4.9. It has 5 specialists in total, including 4 specialists in comprehensive dentistry and 1 specialist in conservative dentistry, and operates 2 cone beam CT units. In the Bundang area, 연세으뜸치과의원 (Yonsei Eutteum Dental Clinic) stood out with a perfect 5.0 on Kakao.
For foreign residents, language support at dental clinics in Seongnam varies by clinic, so you should confirm it by phone or on the clinic's booking page before visiting. For an appointment, check whether online booking is available or call ahead, and bring your passport or ARC, along with any previous dental records or scans if you have them.
The average KakaoMap rating across the four Seongnam dental clinics covered in this article is 4.5. We've analyzed real review content, specialist information, and accessibility data together, so use this guide as a reference when choosing the right clinic for you.
How we analyzed the data
- We collected Naver Place visitor reviews and KakaoMap / Google Maps ratings and review counts
- We checked HIRA public data for the number of specialists, departments, and equipment
- We compared the data clinic by clinic
더서울치과의원 성남 (The Seoul Dental Clinic Seongnam) — clear No. 1 for full-arch implant reviews in Seongnam
Why it was recommended: With 2,038 Naver reviews and 2,298 Kakao reviews, it has the highest total among the four clinics analyzed, at 4,336 reviews. Its Google rating is 4.9, and HIRA lists 4 specialists in comprehensive dentistry and 1 specialist in conservative dentistry, for a total of 5 on-site specialists. The listed departments include oral medicine, oral pathology, oral and maxillofacial surgery, pediatric dentistry, dental radiology, preventive dentistry, orthodontics, prosthodontics, and periodontics, and the clinic has 2 cone beam CT units.
"If you need implants but are worried about bone grafting, consider The Seoul Dental Clinic's full-arch implant treatment. I was really glad that they could place the implants firmly without a bone graft." — jcyi****, 2026-07-29
"I have severe dental anxiety and kept delaying treatment, but I had sleep sedation implant treatment at The Seoul Dental Clinic and finished everything so comfortably. I was surprised when I woke up and the whole process was already done. I strongly recommend it to anyone considering sedation dentistry!" — fi****, 2026-07-27
Location: 2nd and 3rd floors, Gangwon Building, 1225 Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do / 9m from Exit 5 of Topyeong Station (Suin-Bundang Line)
Hours: Mon/Tue/Wed 09:30 - 20:30 / Thu 09:30 - 19:00 / Fri 09:30 - 18:30 / Sat 09:00 - 13:00
Before you visit: Parking is available, but the number of parking spaces is not confirmed in the data, so call ahead. Booking method also needs to be confirmed by phone.
Practical tip: Evening appointments are available on Monday, Tuesday, and Wednesday until 20:30, which is convenient after work. The clinic is only 9m from Exit 5 of Topyeong Station, so it is very easy to access by public transportation.
Full-arch implant-specific note: With 4 comprehensive dentistry specialists on site, the clinic is structured to allow multi-angle evaluation for full-arch implant surgery. The reviews actually mention full-arch implants, and there is a sedation option, which can be helpful for patients with dental anxiety who are considering a full-arch case. Two cone beam CT units support detailed diagnostics.
장치영치과의원 (Jangchiyeong Dental Clinic) — a quiet, calm Bundang dental clinic
Why it was recommended: It has 117 Naver reviews, 1 Kakao review, and 5 Google reviews, for a total of 123 reviews, and a Kakao rating of 4.0. HIRA-listed departments include pediatric dentistry, preventive dentistry, orthodontics, conservative dentistry, prosthodontics, periodontics, and comprehensive dentistry, and the clinic has 1 cone beam CT unit.
"The clinic is clean and comfortable. They even set out books for children to read while waiting, so the wait didn't feel boring. Both the doctor and staff were incredibly kind ^^ I think I'll keep coming here only " — 행운아71, 2026-05-30
"It was nice to see the doctor again after a long time ^^ The bridge you made for me a very long time ago has been so good that I've had no problems since then. You always make me feel comfortable, and your treatment is the best, of course ^^ I'll keep coming, and the dental family working with you were also so thoughtful and kind — thank you" — amore5, 2026-02-09
Location: 2nd floor, Seohyeon Park Plaza, 42 Junganggongwon-ro 31beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do / 264m from Exit 2 of Seohyeon Station (Suin-Bundang Line)
Hours: Mon/Tue/Fri 10:00 - 18:00 / Wed 10:00 - 13:00 / Sat 10:00 - 13:00
Before you visit: The number of specialists is not stated in the HIRA data, so it's better to confirm the exact specialist lineup by phone before consultation. The number of parking spaces is also not confirmed.
Practical tip: Wednesday is morning-only, so checking the schedule in advance is important. It's 264m on foot from Exit 2 of Seohyeon Station, so subway access is convenient. Since pediatric dentistry is listed, it may also work well for families visiting with children.
Full-arch implant-specific note: Comprehensive dentistry is included in the listed departments, but no reviews mentioning full-arch implant treatment appeared in the data collected for this analysis. However, long-term patient feedback about the durability of bridge treatment suggests a certain level of trust in prosthodontic care overall.
소망플란트치과의원 성남 (Somang Plant Dental Clinic Seongnam) — popular with families
Why it was recommended: It has 292 Kakao reviews and 1 Google review, for a total of 293 reviews, and a Google rating of 5.0. HIRA specialist information is not publicly available, but the convenience features are clearly listed, including booking, Wi-Fi, separate men's and women's restrooms, a waiting area, easy payment, and parking.
"Everyone is so kind that going there always feels pleasant ^^ Thank you for the doctor's detailed explanations and the nurses' always bright smiles. Our whole family goes there well, and I recommend it to people around me a lot " — dlawud111796, 2026-07-28
"They discuss everything step by step, from the treatment direction to the cost, and then proceed with careful treatment. Above all, they're so kind, and the facilities are clean." — 동죽이672, 2026-07-24
Location: 3rd floor, Dongmun Arcade, 341 Sujeong-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do / 115m from Exit 3 of Sansung Station
Hours: Mon/Wed/Thu/Fri 09:30 - 18:30 / Tue 09:30 - 20:30 / Sat 09:30 - 13:30
Before you visit: Since HIRA specialist information is not available, you should confirm the specialist lineup by phone. No detailed reviews about full-arch implant experience were found in the collected data. The number of parking spaces is also not confirmed.
Practical tip: Tuesday evening hours run until 20:30, which makes this a possible option for office workers who need a weekday evening appointment. It's only 115m from Exit 3 of Sansung Station, so public transportation access is easy. Reviews repeatedly mention that the clinic explains treatment direction and costs one step at a time, suggesting that first consultations are handled carefully.
Full-arch implant-specific note: Although "Plant" appears in the clinic name, the analysis data did not confirm any review about full-arch implant procedures. Department information is also not publicly available in HIRA, so whether it is registered for implant-related treatment should be checked directly.
연세으뜸치과의원 (Yonsei Eutteum Dental Clinic) — perfect Kakao score in Seongnam's Sunae area
Why it was recommended: It received a perfect 5.0 on Kakao from 147 reviews, and also has 9 Google reviews with a 4.5 rating. Total reviews come to 156. HIRA specialist information is not publicly available, but the listed convenience features include booking, separate men's and women's restrooms, Wi-Fi, and parking.
"I've been receiving treatment from Dr. Lee Seong-hwa, and she's so kind and only tells me what I really need, which I love!! I moved away, but I still come here for dental checkupsㅎㅎ!!!!" — 071****, 2026-07-11
"They always respond so kindly every time I come!!! All the staff are incredibly kind and explain everything well~~! The location is great and parking is easy, so I can visit comfortably without stress. I'm really scared of dental treatment, but this clinic makes both coming and leaving feel pleasant~~! If you live in Bundang and need dental care, I really think you should come here~~~!!!!!! Highly recommended" — 소금빵이일좋아, 2026-07-10
Location: 2nd floor, 25 Baekhyeon-ro 101beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do / 44m from Exit 3 of Sunae Station (Suin-Bundang Line)
Hours: Mon/Wed/Fri 10:00 - 19:00 / Tue/Thu 10:00 - 21:00 / Sat 10:00 - 14:30
Before you visit: Because HIRA specialist information and department listings are not public, you should call to confirm whether full-arch implant treatment is available and how the specialist team is structured. The number of parking spaces is also unclear, so advance inquiry is recommended.
Practical tip: Tuesday and Thursday hours extend to 21:00, making after-work visits easier. It is only 44m from Exit 3 of Sunae Station, so it is extremely close to the station. There are reviews showing long-term trust in a specific clinician, making it a possible choice for patients who value continuity with the same doctor.
Full-arch implant-specific note: Even though its Kakao rating is a perfect 5.0, no detailed implant-related reviews appeared in the analysis data. If you are visiting specifically for a full-arch implant, it is a good idea to confirm department registration by phone and book a consultation in advance.
Comparison at a glance
| Clinic | Naver rating | Kakao rating | Google rating | Total reviews | Specialists | Location | Strengths |
|---|---|---|---|---|---|---|---|
| 더서울치과의원 성남 | No data | No data | 4.9 | 4,336 | 5 | 9m from Exit 5 of Topyeong Station (Suin-Bundang Line) | Overwhelming review volume, many specialists, 2 cone beam CT units, full-arch implant reviews present |
| 장치영치과의원 | No data | 4 | No data | 123 | No information | 264m from Exit 2 of Seohyeon Station (Suin-Bundang Line) | Calm atmosphere, long-term patient trust, includes pediatric dentistry |
| 소망플란트치과의원 성남 | No data | No data | 5 | 293 | No information | 115m from Exit 3 of Sansung Station | Well reviewed by families, careful consultations, Tuesday evening hours |
| 연세으뜸치과의원 | No data | 5 | 4.5 | 156 | No information | 44m from Exit 3 of Sunae Station (Suin-Bundang Line) | Perfect Kakao score, very close to the station, high staff friendliness |
Naver and Kakao ratings were marked as 'No data' where they were not included in the source data. Total reviews were calculated from the review counts available on each platform, and the number is a simple sum of Naver, Kakao, and Google reviews.
Checklist for choosing a full-arch implant dental clinic
- Whether a specialist in comprehensive dentistry or oral and maxillofacial surgery is on site — Full-arch implant treatment covers a broad surgical area, so check HIRA to see whether the relevant specialist is available
- How many cone beam CT units the clinic has — 3D imaging is essential for surgical planning, and having two or more units may reduce waiting time for imaging
- Whether there are real full-arch implant reviews — Look for reviews that mention keywords like 'full arch,' 'full-arch implant,' or 'implants after full extraction,' not just general implant reviews
- Whether sleep sedation or sedation dentistry is available — Because surgery can take time, a sedation option can be a big help for anxious patients
- Experience with simultaneous bone grafting — If alveolar bone is insufficient, bone grafting may be needed, so ask whether the clinic has clinical experience with it
- Whether periodontics consultation is available — A periodontist can be helpful for assessing gum and bone conditions and managing post-surgical care
- Whether a prosthodontist is on staff — This can affect the quality of the implant crown or bridge, so check whether a prosthodontics specialist is available
- Evening or weekend hours — Full-arch implant treatment usually requires multiple visits, so make sure the clinic hours fit your schedule
- Parking convenience — You may need to drive on the day of surgery, so it is best to confirm parking availability and the number of spaces by phone in advance
Warning signs to watch out for
- Planning surgery without cone beam CT — A 2D panoramic image alone makes it difficult to assess nerve position and bone density accurately, so 3D imaging is essentially mandatory before full-arch implant surgery
- Emphasizing unusually low prices without listing specialist information — Full-arch implant treatment is a major procedure that often requires cooperation across multiple departments. If a clinic focuses only on price and does not clearly disclose its medical team, it is worth being cautious
- No reviews related to full-arch implants — A standard single implant and a full-arch implant are very different in complexity. If you cannot find real reviews showing experience with full-arch cases, you should ask directly during the consultation
Frequently asked questions
How much does a full-arch implant cost?
Cost data was not collected in this analysis. Prices vary widely by clinic depending on the placement method, implant type used, and whether bone grafting is needed. Please confirm the exact estimate during consultation. HIRA public data and reviews do not include pricing information.
How long does full-arch implant surgery take?
It is not possible to determine the surgery time from the review data we collected alone. Depending on the scope of treatment, full-arch implant surgery may be completed in one day or may proceed in stages. The most accurate way to check is to ask the medical team directly during consultation.
Can full-arch implants be done without bone grafting?
One real review for 더서울치과의원 성남 mentions a full-arch implant experience in which the patient said they were able to place implants firmly without bone grafting. That said, bone condition varies from patient to patient, so whether this applies to you can only be judged after a CT scan.
Which clinic in Seongnam has the most full-arch implant reviews?
Among the four clinics analyzed, 더서울치과의원 성남 has the most reviews, with 2,038 on Naver and 2,298 on Kakao for a total of 4,336. Its reviews also include actual mentions of sleep sedation implants and full-arch implants.
I'm a foreign resident — how can I check whether an English-speaking dentist is available?
This information was not confirmed in the source data, so you should check directly by phone or on the clinic's booking page before visiting. Ask whether the clinic has English-speaking staff, whether online booking is available in English, and what documents you should bring.
What specialist should I check for at a full-arch implant clinic?
A specialist in comprehensive dentistry handles overall oral treatment including implants, while an oral and maxillofacial surgery specialist has strength in surgical procedures. Periodontists and prosthodontists are involved in gum and bone management and in making the final prosthetic restoration, respectively, so it's a good idea to check whether these departments are listed in HIRA.
Closing
In this guide, we reviewed four full-arch implant dental clinics in Seongnam by analyzing 2,155 Naver Place reviews, 2,738 KakaoMap reviews, Google review data, and HIRA specialist information. The data was collected as of 2026-07-30, and ratings and review counts can change in real time. Full-arch implant treatment is not something you should decide by comparison alone, so use this article as a starting point and make in-person consultations at two or more clinics.
Disclaimer: This content is the result of collecting and analyzing public platform data and HIRA information, and it does not guarantee treatment outcomes at any specific clinic. Please make your final medical decision only after sufficient consultation. Last updated: 2026-07-30
