Key Takeaways
If you are a foreign patient looking for an English-speaking dental clinic near Sinnonhyeon Station (신논현역), check before booking: language support varies by clinic and is not covered in the data used here. Call the clinic or check its booking page to confirm whether English-speaking visits are available. Bring your passport or foreign registration card, plus any insurance card you plan to use.
Based on the collected data, 옥수수치과의원 (Oksusu Dental Clinic) and 서울심미치과의원 (Seoul Simmi Dental Clinic) stand out first for cavity treatment near Sinnonhyeon Station. Oksusu Dental Clinic had the highest KakaoMap rating at 5.0, with 222 Kakao reviews. Seoul Simmi Dental Clinic stood out for its 725 Kakao reviews and 4.9 Google rating. The largest review volume belongs to 고르다치과의원 강남점 (Goreuda Dental Clinic Gangnam Branch), with 1,929 Kakao reviews. Across the five selected clinics, the average KakaoMap rating in the source data is 4.8. Cavity treatment cost references are 10,000 to 30,000 won for covered amalgam or glass ionomer, 80,000 to 150,000 won for adult resin fillings as non-covered care, 250,000 to 500,000 won for inlays, and 350,000 to 800,000 won for crowns.
Analysis Method
The comparison was based on 0 Naver Place visitor reviews, 3,703 total KakaoMap reviews, and Health Insurance Review and Assessment Service (HIRA) registration data. The five clinics were compared by Kakao review count, Kakao rating, Google rating, opening hours, accessibility, facilities, and actual visitor reviews. In the HIRA data, the number of specialist dentists is marked “not available” for all five clinics, and this article reflects that. It was written only within the collected data, without unverified claims about doctors’ credentials, treatment scope, or promotional language.
서울심미치과의원 (Seoul Simmi Dental Clinic)
Seoul Simmi Dental Clinic is about 62m from Exit 9 of Sinnonhyeon Station on the Shinbundang Line. It has 725 Kakao reviews and a 4.9 Google rating. The specialist dentist count is not available in the HIRA data. With a strong review volume and a high rating, it is a useful reference if you are looking for cavity treatment near Sinnonhyeon Station.
Opening hours are Mon 10:00 - 19:00, Tue 10:00 - 19:00, Wed 10:00 - 20:00, Thu 10:00 - 19:00, Fri 10:00 - 18:00, Sat 10:00 - 14:00. Wednesday evening care runs until 20:00. Lunch break hours are not in the provided data.
I come here every time because it is near my office. They are so kind and take good care of me.
The detailed explanations and treatment were satisfying.
Always kind and thorough. The best.
Before visiting, it is a good idea to confirm appointment and parking availability. Separate male/female restrooms, simple-payment options, and parking are available. Some real reviews say the wait after booking was short, so if your schedule is tight, an advance reservation is worth considering. For cavity treatment, one review mentions receiving a resin filling after a chipped tooth, so this may be useful if you are looking for a relatively simple cavity or fracture consultation. Since adult resin fillings are often non-covered, you should ask how the cavity size and material choice affect the price at your first visit.
The practical advantage is its very short walk from the station exit, making it easy to visit near work or while using public transit. Still, it is safest to call ahead to check exact lunch hours and the treatment process before visiting.
서울매스티지치과의원 (Seoul Mestige Dental Clinic)
Seoul Mestige Dental Clinic is about 66m from Exit 3 of Sinnonhyeon Station. It has 803 Kakao reviews, a 4.5 Kakao rating, and a 4.5 Google rating. The specialist dentist count is not available in the HIRA data. With more than 800 reviews and stable ratings, it appears to have many returning patients.
Opening hours are Mon 10:00 - 21:00, Tue 10:00 - 21:00, Wed 10:00 - 19:00, Thu 10:00 - 19:00, Fri 10:00 - 21:00, Sat 09:00 - 14:00. Mon, Tue, and Fri evening care runs until 21:00, which is convenient if you need a late appointment. Lunch break hours are not provided.
After my implant, I have been getting careful aftercare here, and I have settled on this clinic for other treatment consultations too.
I have been going here for over 5 years. Even on a weekend, I was seen right away after booking. There is no overtreatment, and the doctor and nurses are all kind.
Clean, everyone was kind, and I received good treatment.
Before visiting, check appointment availability, wireless internet, waiting space, and parking. Real user reviews mention both no overtreatment and long-term use, which gives the impression that this clinic is suitable for regular checkups and cavity consultations. For cavity treatment, you can expect a consultation and examination first, followed by treatment. If you need evening care, check whether Mon, Tue, or Fri fits your schedule. Adult cavity treatment costs vary by material, so it is practical to ask about the material and expected price before treatment.
Parking and an appointment system are available, so drivers may also consider this clinic. Since Saturday care ends at 14:00, it is best to allow enough time for a weekend visit.
옥수수치과의원 (Oksusu Dental Clinic)
Oksusu Dental Clinic is about 67m from Exit 2 of Sinnonhyeon Station. It has 222 Kakao reviews, a 5.0 Kakao rating, and 27 Google reviews. The specialist dentist count is not available in the HIRA data. The review count is lower than the more established clinics above, but the confirmed Kakao rating is the highest, so it is worth attention in a cavity treatment clinic review search.
Opening hours are Mon 09:30 - 18:30, Tue 09:30 - 18:30, Wed 09:30 - 18:30, Thu 09:30 - 20:30, Fri 09:30 - 18:30, Sat 09:30 - 14:00. Thursday evening care runs until 20:30. Lunch break hours are not in the provided data.
All the staff were kind. The director looked busy but had a comfortable, relaxed manner.
The director and staff were all very kind. There was no overtreatment for my crown treatment, the price was reasonable, and I felt comfortable. I also had a few resin fillings done, and they were very quick and completely painless.
A clinic I have trusted for over 10 years. Even after moving far away, I still have to come here.
Reservations, wireless internet, waiting space, simple-payment options, and parking are available. Reviews mention that resin treatment was fast and that crown treatment did not involve overtreatment, so this is worth reading if you need conservative or prosthetic care depending on the cavity size. Adult resin fillings may be non-covered, so it is important to confirm material options at your first visit. The walk from the station exit is short, and Thursday evening care makes it easier to visit after work.
강남젠틀치과의원 (Gangnam Gentle Dental Clinic)
Gangnam Gentle Dental Clinic is about 29m from Exit 7 of Sinnonhyeon Station, making it one of the closest options. It has 24 Kakao reviews and 50 Google reviews. Ratings are listed as not available in the provided data. The specialist dentist count is also not available in the HIRA data. Although the review count is small, the actual reviews repeatedly mention kind explanations, a tendency to recommend only what is needed, and fast treatment.
Opening hours are Mon 10:00 - 18:30, Tue 10:00 - 18:30, Wed 14:00 - 21:00, Thu 10:00 - 18:30, Fri 10:00 - 18:30, Sat 09:00 - 14:00. Wednesday evening care runs until 21:00. Lunch break hours are not provided.
They recommended only the necessary parts and treated me carefully, so I was very satisfied.
This was my first visit. They explained everything kindly and treated me quickly. I received the treatment well.
Honest treatment, safety-first Gangnam Gentle Dental. After booking, I was called in right away. Kind and clean.
Reservations, separate male/female restrooms, waiting space, and parking are available. Before visiting, it is convenient to check how to book and whether parking is available. Among the real reviews, there is a comment about receiving root canal treatment without any pain, so this clinic can be considered if the cavity is deep. Still, because the review count is smaller than the other clinics, it is better to ask specifically about the treatment you need and the cost before choosing. Cavity treatment can move from a simple resin filling to root canal or prosthetic work, so catching a cavity early can reduce the cost burden.
고르다치과의원 강남점 (Goreuda Dental Clinic Gangnam Branch)
Goreuda Dental Clinic Gangnam Branch is about 406m from Exit 7 of Sinnonhyeon Station. It has 1,929 Kakao reviews, a 4.0 Kakao rating, and 67 Google reviews. The specialist dentist count is not available in the HIRA data. With the largest review count among the five clinics, it is useful for seeing accumulated user reactions.
Opening hours are Mon 10:00 - 19:00, Tue 10:00 - 20:30, Wed 10:00 - 19:00, Thu 10:00 - 20:30, Fri 10:00 - 19:00, Sat 10:00 - 14:00. Evening care runs until 20:30 on Tue and Thu. Lunch break hours are not in the provided data.
After booking a regular appointment, I was called in without waiting. There was no overtreatment at all. They only explained the necessary parts, which is what made me trust them.
The director is really kind, and the front desk staff are all very friendly. That is why I stopped going elsewhere and settled here for regular treatment.
No overtreatment, and this place broke the prejudice that dental clinics are scary. The director is skilled and kind, so there is no reason not to go.
Reservations, wireless internet, waiting space, parking, and valet parking are available. Reviews repeatedly say the clinic explained only what was needed, did not overtreat, and explained the treatment carefully. From a cavity treatment perspective, it may suit people who want to hear a treatment plan after consultation or compare it with other options. Its Kakao rating is 4.0, which is lower than the higher-rated clinics above, so it is best to look at both review volume and rating together. For adult cavities, the price varies by material such as resin, inlay, or crown, so confirm the cavity size and treatment scope before getting an estimate.
Side-by-Side Comparison
| Clinic | Naver Rating | Kakao Rating | Google Rating | Total Reviews | Specialist Dentists | Location | Strength |
|---|---|---|---|---|---|---|---|
| 서울심미치과의원 (Seoul Simmi Dental) | Not available | Not available | 4.9 | 725 | Not available | Sinnonhyeon Station Exit 9, 62m | Large review volume and high Google rating |
| 서울매스티지치과의원 (Seoul Mestige Dental) | Not available | 4.5 | 4.5 | 814 | Not available | Sinnonhyeon Station Exit 3, 66m | Evening hours and steady reviews |
| 옥수수치과의원 (Oksusu Dental) | Not available | 5.0 | Not available | 249 | Not available | Sinnonhyeon Station Exit 2, 67m | Highest rating and kind reviews |
| 강남젠틀치과의원 (Gangnam Gentle Dental) | Not available | Not available | Not available | 74 | Not available | Sinnonhyeon Station Exit 7, 29m | Close location and honest treatment reviews |
| 고르다치과의원 강남점 (Goreuda Dental Gangnam Branch) | Not available | 4.0 | Not available | 1996 | Not available | Sinnonhyeon Station Exit 7, 406m | Most reviews and trusted consultation feedback |
Cavity Treatment Dental Clinic Checklist
- Confirm the cavity extent — First ask whether resin is enough or whether an inlay or crown is needed.
- Check the cost structure — Ask about covered care, non-covered care, and material differences at your first visit.
- Understand the booking system — Check whether walk-ins are possible and whether appointments are recommended.
- Check wait times — Look at actual reviews to see whether the wait was short after booking.
- Check evening hours — If you need to go after work, compare the hours for each weekday.
- Check parking — If driving, confirm parking or valet availability.
- Check for overtreatment — See whether reviews say the clinic only recommends necessary treatment.
- Check the communication style — Look for reviews that mention careful explanations before and after treatment.
- Check pain management — For cavity or root canal treatment, look for comments about pain control.
- Check maintenance options — See whether it is easy to continue with checkups after your first treatment.
Warning Signs to Watch For
First, if a review or consultation is vague about treatment scope and cost, ask once more. Second, be cautious if treatment options are not explained enough for the condition of the cavity. Third, if booking is difficult and wait time information is missing completely, scheduling may be harder. Fourth, if real reviews repeatedly mention unfriendliness, overtreatment, or poor explanations, confirm these points again before your consultation.
Frequently Asked Questions
Which cavity treatment dental clinics near Sinnonhyeon Station stand out first?
In the collected data, Oksusu Dental Clinic and Seoul Simmi Dental Clinic stand out first. Oksusu Dental Clinic has a 5.0 Kakao rating, and Seoul Simmi Dental Clinic has 725 Kakao reviews and a 4.9 Google rating.
Which clinic has the most reviews?
Goreuda Dental Clinic Gangnam Branch has the most, with 1,929 Kakao reviews. However, its Kakao rating is 4.0, so it is better to look at review volume and rating together.
Where should I look if I need evening hours?
Seoul Mestige Dental Clinic treats until 21:00 on Mon, Tue, and Fri. Goreuda Dental Clinic Gangnam Branch treats until 20:30 on Tue and Thu. Seoul Simmi Dental Clinic treats until 20:00 on Wed, and Gangnam Gentle Dental Clinic treats until 21:00 on Wed.
What are the cavity treatment costs?
According to the reference information provided, amalgam and glass ionomer are covered services at about 10,000 to 30,000 won. Resin is covered only for permanent teeth in children up to age 12 at about 20,000 to 50,000 won; adults typically pay 80,000 to 150,000 won as non-covered care. Inlays range from 250,000 to 500,000 won, and crowns range from 350,000 to 800,000 won.
Are there clinics with parking?
Parking information is provided for all five clinics: Seoul Simmi, Seoul Mestige, Oksusu, Gangnam Gentle, and Goreuda Gangnam Branch. Actual parking availability should be confirmed before your visit.
How can I tell whether a clinic near Sinnonhyeon Station can provide English-speaking care?
The data used for this article does not state which clinics offer English-speaking consultations, so no clinic can be recommended on that basis here. The only reliable way to check is to call the clinic or look at its booking page and ask about language support before visiting.
Final Thoughts
If you are looking for a cavity treatment dental clinic near Sinnonhyeon Station, it makes sense to start with clinics that have both strong ratings and a solid review volume. In this data, 옥수수치과의원 (Oksusu Dental Clinic), 서울심미치과의원 (Seoul Simmi Dental Clinic), and 서울매스티지치과의원 (Seoul Mestige Dental Clinic) stood out especially, while 고르다치과의원 강남점 (Goreuda Dental Clinic Gangnam Branch) had the largest accumulated review volume. However, cavity treatment costs and materials differ depending on the tooth condition and treatment range, so you should confirm these points through a consultation before your actual visit. This article was written only from collected public data, and medical decisions can vary depending on your individual oral health. Please make your final treatment decision after consulting a dental specialist. Last updated: September 7, 2026.