Key Takeaways
If you're a foreign resident or medical tourist planning a dental visit in Gangseo-gu, preparation matters. English-speaking support varies by clinic and is not listed in the data below, so confirm it by phone or through the clinic's booking page before booking. Bring your passport or ARC and any existing dental records, and make an appointment first—full-arch implant consultations can take time.
If you are looking for a full-arch implant dental clinic in Gangseo-gu, the most prominent options by review volume and rating are 서울디아치과의원 마곡 (Seoul DIA Dental Clinic Magok) and 365서울원탑치과의원 강서본점 (365 Seoul One Top Dental Clinic Gangseo Main Branch). Seoul DIA Dental Clinic Magok has a Kakao Map rating of 5.0, 873 Naver reviews, 492 Kakao reviews, and 19,942 blog reviews—the largest online response in this group—and Health Insurance Review and Assessment Service (HIRA) records show 1 integrated dentistry specialist and 1 Cone-beam CT. 365 Seoul One Top Dental Clinic Gangseo Main Branch has 2,290 Naver reviews, 4,728 blog reviews, 162 Google reviews, and a Google rating of 4.9. It has 4 integrated dentistry specialists, 2 oral and maxillofacial surgery specialists, 1 orthodontics specialist, and 2 Cone-beam CTs, so its scale and specialist lineup stand out.
Full-arch implant treatment is generally quoted at KRW 12 million to 25 million per arch for All-on-4 and KRW 18 million to 35 million for All-on-6. The key is to confirm the total price, whether temporary teeth and final prosthesis are included, and the warranty period.
Analysis Method
This summary is based on 3,915 Naver Place visitor reviews, 2,102 Kakao Map reviews, and HIRA registration data. The average Kakao Map rating for the five selected clinics is 5.0. For each clinic, we compared the review counts available on each platform, published ratings, treatment departments, specialist counts, CT availability, location, and office hours. Because the platforms exposed for each clinic differ, the total review count is the sum of review counts from the platforms available for each clinic.
Clinic Details
1. 연세힐치과의원 (Yonsei Hill Dental Clinic)
Yonsei Hill Dental Clinic has 1,444 Kakao reviews, one of the higher Kakao review counts among the five. Its Google rating is 4.8, and visitor reviews repeatedly mention satisfaction with treatment speed and the consultation process. HIRA records do not provide dental specialist count information for this clinic, but some reviews say implant consultations and treatment were carried out step by step, so it can be a reasonable first stop for a full-arch implant consultation.
As a new patient, I was taken in right after booking. I arrived at the appointment time and was able to receive implant consultation and treatment immediately. The process was kind and fast, step by step.
Treatment is safer and faster than at my neighborhood clinic, and I trust them.
The location is 서울 강서구 강서로 231 우장산해링턴타워 1, 2층 (Seoul, Gangseo-gu, 231 Gangseo-ro, Ujangsan Haerington Tower, 1st–2nd floors), 262m from Exit 3 of 우장산역 (Ujangsan Station). Office hours are 10:00–21:00 Wed/Thu, 10:00–19:00 Fri/Mon, 09:00–14:00 Sat/Sun, and 10:00–21:00 Tue. Evening appointments are available Wed, Thu, and Tue; lunch-break information was not provided. Appointments, separate male/female restrooms, wireless internet, and parking are available. Before visiting, confirm post-booking wait times and parking availability; the clinic has a website and blog that can help with advance checks. Because full-arch implant treatment can take a long time, ask for a detailed treatment schedule, cost breakdown, and follow-up plan during the consultation.
2. 서울순플란트치과의원 목동 (Seoul Sunplant Dental Clinic Mok-dong)
Seoul Sunplant Dental Clinic Mok-dong has 752 Naver reviews, 328 blog reviews, 53 Kakao reviews, and 11 Google reviews, for a total of 1,144. HIRA records list treatment departments including oral medicine, oral pathology, oral and maxillofacial surgery, pediatric dentistry, oral and maxillofacial radiology, preventive dentistry, orthodontics, operative dentistry, prosthodontics, periodontics, and integrated dentistry, and the clinic has 1 Cone-beam CT. Real reviews describe little overtreatment, detailed explanations, and careful treatment.
The director, dental hygienists, and front desk staff are all kind. The director treats carefully and does not overtreat—only exactly what was needed.
They don't overtreat, so I go even though it's far. The staff is friendly, and the clinic is clean.
The location is listed as 서울순플란트치과의원 목동 (Seoul Sunplant Dental Clinic Mok-dong), 64m from Exit 6 of 등촌역 (Deungchon Station). Office hours are 09:30–18:00 Mon/Tue/Wed/Thu/Fri and 10:00–14:00 Sat/Sun. No evening appointments are available in the published schedule, and lunch-break information was not provided. Appointments, group visits, wireless internet, separate male/female restrooms, waiting area, easy payment, parking, and valet parking are available. Before visiting, check parking and valet conditions because public transport is convenient, and during the consultation observe how clearly CT imaging and treatment scope are explained. Because occlusion and prosthetic planning are important in full-arch implants, it is practical to confirm that the prosthodontic and periodontic aspects are explained in sufficient detail.
3. 서울디아치과의원 마곡 (Seoul DIA Dental Clinic Magok)
Seoul DIA Dental Clinic Magok shows the most striking scale in this dataset. With 873 Naver reviews, 19,942 blog reviews, and 492 Kakao reviews, its online presence is very large, and both its Kakao and Google ratings are 5.0. HIRA records show 1 integrated dentistry specialist and 1 Cone-beam CT. Reviews repeatedly mention kind explanations, reasonable prices, and a comfortable treatment experience.
After getting teeth whitening at DIA, everyone was so kind and the explanation was so clear that I immediately booked the next treatment.
They explained kindly and treated me thoroughly. The clinic was clean and comfortable, and I was satisfied.
The location is near 마곡역 (Magok Station), 317m from Exit 3. Office hours are 10:00–19:00 Wed/Fri/Mon, 10:00–20:30 Thu/Tue, and 10:00–14:00 Sat/Sun. Evening appointments are available Thu/Tue; lunch-break information was not provided. Group visits, appointments, wireless internet, children's chairs, separate male/female restrooms, waiting area, and parking are available. Before visiting, check parking availability and appointment times. During the implant consultation, ask specifically about the final prosthesis type and maintenance plan. Full-arch implant costs vary widely, so check whether temporary teeth are included and the scope of aftercare coverage.
4. 365서울원탑치과의원 강서본점 (365 Seoul One Top Dental Clinic Gangseo Main Branch)
365 Seoul One Top Dental Clinic Gangseo Main Branch has 2,290 Naver reviews, 4,728 blog reviews, and 162 Google reviews—7,180 total. Its Google rating is 4.9. HIRA records show the richest specialist lineup among the five: 4 integrated dentistry specialists, 2 oral and maxillofacial surgery specialists, 1 orthodontics specialist, and 2 Cone-beam CTs. Real reviews often mention kindness, fast treatment, and little overtreatment.
This is where I always go. The staff is kind, so I feel at ease.
I've been coming for years. They are kind, there is no overtreatment, and the clinic is clean—very satisfying.
The location is 서울 강서구 강서로 179 동명M빌딩 4층 (Seoul, Gangseo-gu, 179 Gangseo-ro, Dongmyeong M Building, 4th floor), 74m from Exit 8 of 화곡역 (Hwagok Station). Office hours are 09:30–20:00 Mon/Tue/Wed/Thu/Fri and 09:30–17:00 Sat/Sun. Evening appointments are available Mon/Tue/Wed/Thu/Fri; lunch-break information was not provided. Appointments, separate male/female restrooms, wireless internet, easy payment, and parking are available. Before visiting, check whether evening care fits your schedule and ask about wait times after booking. In a full-arch implant consultation, ask how multidisciplinary care is coordinated and in what order surgery and prosthetic work will proceed.
5. 정성플러스 치과의원 강서 마곡 (Jeongseong Plus Dental Clinic Gangseo Magok)
Jeongseong Plus Dental Clinic Gangseo Magok has 113 Kakao reviews, and both its Kakao and Google ratings are 5.0. Its public review count is smaller than the other clinics, but visitor reviews frequently mention gentle scaling, kind guidance, and careful diagnosis and explanation. HIRA records do not provide dental specialist count information for this clinic.
It had been a while since I got scaling, and they did it gently without any pain.
With an accurate, careful diagnosis, they explained cavities and tartar well and gave me treatment options, which was convenient.
The location is 서울 강서구 마곡중앙5로 22 2층 (Seoul, Gangseo-gu, 22 Magokjungang 5-ro, 2nd floor), 116m from Exit 1 of 공항마곡나루역 (Airport Magoknaru Station). Office hours are 09:00–20:00 Mon/Tue/Wed/Thu/Fri, 09:00–16:00 Sat, and 09:00–14:00 Sun. Evening appointments are available Mon/Tue/Wed/Thu/Fri; lunch-break information was not provided. Wireless internet, appointments, separate male/female restrooms, waiting area, easy payment, and parking are available. Before visiting, note that some reviews mention whether foreign patients can be treated and how cost consultations work, so check in advance whether any documents or payment methods are required. Since long-term management matters for full-arch implants, organize your treatment schedule and cost structure during the first consultation.
Side-by-Side Comparison
| Clinic | Naver rating | Kakao rating | Google rating | Total reviews | Dental specialists | Location | Strength |
|---|---|---|---|---|---|---|---|
| 연세힐치과의원 | No data | No data | 4.8 | 1,444 | No data | Ujangsan Station Exit 3, 262m | Implant consult reviews, fast treatment |
| 서울순플란트치과의원 목동 | No data | No data | No data | 1,144 | Multi-department registration, CT 1 | Deungchon Station Exit 6, 64m | Little overtreatment, detailed explanations |
| 서울디아치과의원 마곡 | No data | 5.0 | 5.0 | 21,307 | Integrated dentistry specialist 1 | Magok Station Exit 3, 317m | Large review volume, kind explanations |
| 365서울원탑치과의원 강서본점 | No data | No data | 4.9 | 7,180 | Integrated dentistry 4, OMFS 2, orthodontics 1 | Hwagok Station Exit 8, 74m | Rich specialist lineup, evening hours |
| 정성플러스 치과의원 강서 마곡 | No data | 5.0 | 5.0 | 113 | No data | Airport Magoknaru Station Exit 1, 116m | Kind service, gentle treatment |
Full-Arch Implant Clinic Selection Checklist
- Total cost — check whether it is All-on-4 or All-on-6 and what the total amount is.
- Prosthesis included — confirm whether temporary teeth and final prosthesis are included in the estimate.
- Warranty period — ask about the scope and length of after-surgery warranty.
- Specialist team — check relevant departments such as integrated dentistry and oral and maxillofacial surgery, and the number of specialists.
- CT availability — check whether a Cone-beam CT is available for diagnosis.
- Treatment schedule — check evening/weekend hours and total treatment duration.
- Booking method — confirm post-booking wait times and whether same-day treatment is possible.
- Parking and access — check whether it is near a subway station and whether parking is available.
- Follow-up care — confirm whether regular checkups and maintenance are planned after the implant.
- Explanation style — see whether multiple treatment options are presented and whether cost explanations are specific.
Warning Signs
First, be careful if a clinic emphasizes a single price instead of the total cost and does not explain whether temporary teeth or final prosthesis are included. Second, check again if a clinic recommends immediate treatment without enough explanation of the treatment plan, period, and follow-up care. Third, double-check any place that pushes for a quick decision without a CT scan or basic diagnostic process. Fourth, if wait times after booking or parking guidance are unclear, the actual visit can be inconvenient, so confirm these points in advance.
Frequently Asked Questions
Where should I start looking for a full-arch implant dental clinic in Gangseo-gu?
Start by comparing 서울디아치과의원 마곡 (Seoul DIA Dental Clinic Magok) and 365서울원탑치과의원 강서본점 (365 Seoul One Top Dental Clinic Gangseo Main Branch). Seoul DIA has a 5.0 Kakao rating and a very large review base; 365 Seoul One Top stands out for its specialist lineup and Naver review count.
How much does full-arch implant treatment cost?
Based on the reference information provided, All-on-4 is approximately KRW 12 million to 25 million per arch, and All-on-6 is approximately KRW 18 million to 35 million. However, the total can vary significantly depending on whether temporary teeth and final prosthesis are included.
What should I ask first at a full-arch implant consultation?
Ask first about total cost, included items, warranty period, treatment duration, and follow-up care plan. Once these five points are organized, comparing clinics becomes much easier.
Is a clinic with more reviews always better?
Review counts are a useful reference, but they are not an absolute standard. You also need to consider specialist count, CT availability, office hours, accessibility, and consultation style.
Can I get an English-speaking consultation at any of these clinics?
The data used in this article does not state which clinics provide English-speaking consultations. Language support varies by clinic, and the review data does not include that information. Call the clinic or check its booking page and ask whether an English-speaking consultation is available. You can also ask whether translated materials or a Korean-speaking companion would be needed.
Do I need to book before a consultation?
Most of the clinics listed operate an appointment system, so booking in advance helps reduce waiting time. Full-arch implant consultations can take longer because of diagnosis and explanation, so it is a good idea to confirm your appointment.
Final Thoughts
Comparing full-arch implant dental clinics in Gangseo-gu, 서울디아치과의원 마곡 (Seoul DIA Dental Clinic Magok) stands out for its 5.0 Kakao rating and large review base, and 365서울원탑치과의원 강서본점 (365 Seoul One Top Dental Clinic Gangseo Main Branch) stands out for its specialist lineup and review volume. Adding 연세힐치과의원 (Yonsei Hill Dental Clinic), 서울순플란트치과의원 목동 (Seoul Sunplant Dental Clinic Mok-dong), and 정성플러스 치과의원 강서 마곡 (Jeongseong Plus Dental Clinic Gangseo Magok) to the comparison broadens your options by location, office hours, and consultation style. Full-arch implant treatment depends heavily on cost and follow-up care, so confirm the total amount, warranty period, and whether temporary teeth are included before visiting.
Medical information is provided for reference only to help with clinic selection; actual diagnosis and treatment plans may differ depending on individual conditions. Please confirm your final decision through a consultation with a medical professional. Last updated: 2026-08-19