Recommended Dental Clinics for Cavity Treatment in Nowon-gu (Review Analysis of 11,000+ Reviews)

Best choices for cavity treatment in Nowon-gu, based on 11,000+ reviews

If you’re considering cavity treatment in Nowon-gu, the most reliable clues are the experiences of patients who have already been treated there. Based on 4,398 Naver Place visitor reviews and 6,848 Kakao Map reviews, 연세퍼스트원치과의원 (Yonsei First One Dental Clinic) stood out with 2,205 Kakao reviews and a 5-out-of-5 rating. 달라스치과의원 (Dallas Dental Clinic) also recorded strong satisfaction with 1,048 Kakao reviews and a 5-out-of-5 rating. HIRA data shows that 노원연세리안치과의원 (Nowon Yonsei Rien Dental Clinic) has three specialists, including two periodontists, which can be an advantage when cavity treatment needs to account for the gums and supporting bone. If you are looking for an English-speaking dental clinic in Nowon-gu, it’s worth checking each clinic’s booking page or calling ahead, because language support varies by clinic and is not guaranteed. For foreign patients, it is also wise to bring your ID, insurance card if applicable, and any previous dental records or X-rays if you have them. In practice, the clinics worth paying first attention to are 연세퍼스트원치과의원 (Yonsei First One Dental Clinic) and 달라스치과의원 (Dallas Dental Clinic), based on both review volume and specialist composition.

How we did the analysis

This analysis compared five dental clinics located in Nowon-gu using objective indicators. The process was as follows.

• We collected Naver Place visitor reviews and Kakao Map and Google Map ratings and review counts.
• We checked HIRA public information for the number of specialists, departments, and equipment.
• We compared the data clinic by clinic to identify features relevant to cavity treatment.

We did not conduct price comparisons, on-site visits, surveys, or spam-review filtering. The focus was on interpretation based on the supplied source data and objective numerical comparison.

연세퍼스트원치과의원 - overwhelming review volume and a perfect Kakao rating

Located 102 meters from Nowon Station Exit 5, 연세퍼스트원치과의원 (Yonsei First One Dental Clinic) has the largest number of reviews among the clinics in this analysis. Its 2,955 Naver reviews and 2,205 Kakao reviews add up to 5,160 in total, and it holds a perfect 5-out-of-5 Kakao rating. HIRA lists one specialist in integrated dentistry. The clinic includes conservative dentistry among its departments, which is directly relevant to cavity treatment, and it has one cone-beam CT unit for more precise diagnosis.

"정말 친절하시고 최저비용으로 치료도 잘해주시는것같습니다ㅎㅎ" — tjr****, 2026년 8월 8일

"충치검사랑 클리닉 받으러 왔는데 자세하고 안아프게 잘 해주셨어요 감사합니다!" — 냥6638, 2026년 8월 10일

Location: 9F, Room 901, Jowang Building, 480, Nohae-ro, Nowon-gu, Seoul | Access: 102m from Nowon Station Exit 5

Hours: Mon, Tue, Wed, Fri 10:00 - 19:00; Thu 10:00 - 21:00. Thursday evening hours may make it easier for office workers or students to visit after work.

Before you go: Parking is marked as available, but the number of spaces and the exact location should be confirmed by phone. It is also a good idea to confirm booking procedures and lunch break timing during business hours.

Practical tip: Several reviews mention being "able to enter right after the waiting time following a reservation." Making an appointment before visiting may help reduce waiting. Because Thursday hours extend to 9 p.m., it’s well suited to after-work visits.

Cavity-treatment focus: HIRA lists conservative dentistry among the clinic’s registered departments. Conservative dentistry mainly covers cavity removal, root canal treatment, and resin/inlay restorations. The clinic also has one cone-beam CT unit, which can help assess cavity depth more precisely than standard X-rays.

달라스치과의원 - perfect Kakao rating, from children’s cavities to adult care

달라스치과의원 (Dallas Dental Clinic), 389 meters from Nowon Station Exit 6, recorded a 5-out-of-5 Kakao rating from 1,048 reviews and a 5-out-of-5 Google rating from 32 reviews. Including 304 Naver reviews, the total review count is 1,384. HIRA lists one specialist in orthodontics and one specialist in integrated dentistry, and conservative dentistry is included among its departments. The clinic also has one cone-beam CT unit, making it suitable for precise cavity diagnosis.

"어릴때 충치 치료, 교정 등 했지만 이상하게 치과는 가기싫고 무섭다고 생각했지만 오랜만에 온 치과는 생각보다 무섭지 않은 곳이였네요 치아 엑스레이랑 치아 사진 찍으면서 어떤 문제가있는지 확인하면서 원장님이 자세하게 설명해주셨어요" — cel****, 2026년 8월 7일

"항상 웃으며 들어갔다가 기분좋게 나옵니다. 꼼꼼한 진료와 섬세한관리로 아이와 저 둘다 민족하고 있습니다" — 준준이네77, 2026년 7월 9일

Location: 4F, Myeongji Plaza, 1363, Dongil-ro, Nowon-gu, Seoul | Access: 389m from Nowon Station Exit 6

Hours: Mon, Tue, Wed, Thu, Fri 09:30 - 18:30. Because treatment starts at 9:30 a.m., this may suit people who prefer morning appointments.

Before you go: Parking convenience is listed, but the number of available spaces should be confirmed by phone. You should also ask about lunch break timing and booking procedures.

Practical tip: The review analysis shows high satisfaction among family visits. If you are considering treatment for a child’s cavity, the review saying, "아이가 편하게 진료 잘받으니 좋으네요!" is worth noting. However, some reviews report waiting times of under 30 minutes, so booking ahead is recommended.

Cavity-treatment focus: HIRA lists conservative dentistry among the registered departments. Because an orthodontics specialist is registered, the clinic may also be helpful for managing cavities that develop around braces. One cone-beam CT unit is listed, allowing more detailed evaluation of early decay.

노원연세리안치과의원 - extensive clinical experience with two periodontists

Located 274 meters from Nowon Station Exit 6, 노원연세리안치과의원 (Nowon Yonsei Rien Dental Clinic) is notable for having three HIRA-registered specialists: two periodontists and one specialist in integrated dentistry. It has accumulated 2,519 total reviews, combining 1,629 Kakao reviews with 890 Naver reviews, and holds a 4-out-of-5 Kakao rating. Because it has two periodontists, it may be especially useful when a cavity has progressed deeply toward the root or when gum-bone condition also needs to be evaluated.

"신경치료 아프지않게 치료해주셨고 하나하나 하실때마다 설명을 친절하게 해주셔서 편안하고 예상이 되는 치료를 받았어요:) 감사합니다!" — nad****, 2026년 8월 9일

"잇몸 치료차 방문했는데 의사선생님의 친절한 설명과 세심한 진료 덕분에 잘 치료받았습니다. 직원분들 너무 친절하시고 좋아요. 온가족이 모두 다닐 정도로 만족하고 다니는 치과입니다." — 행운의여신3142, 2026년 8월 8일

Location: 8F, Hana Building, 2, Dongil-ro 215-gil, Nowon-gu, Seoul | Access: 274m from Nowon Station Exit 6

Hours: Mon, Wed, Thu, Fri 09:30 - 18:30; Tue 09:30 - 21:00. Tuesday evening hours are available.

Before you go: Please confirm by phone whether parking is available and how many spaces there are. You should also ask about booking procedures, lunch break timing, and which days specific treatments are available.

Practical tip: With two periodontists on staff, this clinic may be worth considering when decay has gone deep below the gum line or when gum treatment is needed after root canal therapy. Tuesday hours extend to 9 p.m., which is convenient for evening visits.

Cavity-treatment focus: HIRA lists conservative dentistry among the registered departments. Because periodontists are well represented, the clinic may be helpful when root decay is a concern or when gum-bone evaluation is needed during root canal treatment. One cone-beam CT unit is listed, allowing a three-dimensional look at cavity depth and surrounding structures.

노원아이디치과의원 - short waits and very close to the station

노원아이디치과의원 (Nowon ID Dental Clinic), the closest clinic in this list at just 78 meters from Nowon Station Exit 5, has a Kakao rating of 4.4 from 326 reviews. Its Google rating is 4 from 3 reviews. HIRA specialist information was not confirmed. HIRA data on departments and equipment was also not provided, but reviews repeatedly mention short waiting times and friendly service.

"원장님이 꼼꼼하게 잘 봐주시고 직원들이 친절해요. 너무 더워서인지 대기 없이 바로 진료 받았습니다. 노원아이디치과 좋아요." — Nemo19, 2026년 8월 5일

"스케일링하고 검진하려고 방문했어요 너무 친절하시구 안아프게 스케일링 해주시구 원장님두 꼼꼼하게 봐주셔서 잘 치료 받았어요!" — 블루베리나무9, 2026년 8월 5일

Location: 2F, Jungwon Building, 1396, Dongil-ro, Nowon-gu, Seoul | Access: 78m from Nowon Station Exit 5

Hours: Mon, Thu 10:00 - 21:00; Tue, Wed, Fri 10:00 - 19:00. Evening treatment is available on Mondays and Thursdays.

Before you go: Because HIRA specialist information is not listed, you should confirm by phone whether the clinic has a specialist for cavity treatment. Parking is marked as available, but the number of spaces, booking procedures, and lunch break timing should also be checked.

Practical tip: Several reviews say patients were seen "right away without waiting." If you book ahead, you may be able to keep waiting time to a minimum. Its distance of only 78 meters from Nowon Station Exit 5 makes it especially convenient for public-transport users.

Cavity-treatment focus: Since HIRA department data was not provided, you’ll need to confirm by phone whether conservative dentistry is officially registered. Review analysis repeatedly mentions the doctor’s careful treatment, but specific cavity-treatment methods and equipment should be checked separately.

서울원플란트치과의원 노원 - one periodontist and a non-over-treatment approach

서울원플란트치과의원 노원 (Seoul One Plant Dental Clinic, Nowon), 252 meters from Nowon Station Exit 1, recorded 1,640 Kakao reviews with a 4.3 rating. Its Google rating is 5 from 4 reviews, and it has 249 Naver reviews, for a total of 1,893 reviews. HIRA lists one periodontist, and conservative dentistry is included among its departments. One cone-beam CT unit is listed. The reviews include phrases such as "without over-treatment and with careful attention," suggesting that many patients trust it for cavity diagnosis.

"서울원플란트치과의원 예약 후 이용대기 시간 바로 입장 과잉진료 없이 꼼꼼하게 진료 잘 봐주세요! 직원분들 모두 친절하세요" — 사또수달왕곰, 2026년 7월 22일

"오랜만에 치료받으러 갔는데 정말 꼼꼼하게 봐주셨어요! 예약 시간 맞춰 바로 진료 시작해서 편했고, 시술 중에도 계속 설명해주셔서 안심됐거든요. 다음에도 여기로 올 거 같아요~" — gdyc****, 2026년 8월 5일

Location: 서울원플란트치과의원 노원(기존 주소 정보 기준) | Access: 252m from Nowon Station Exit 1

Hours: Mon, Wed, Fri 10:00 - 19:00; Tue 10:00 - 20:30. Tuesday treatment is available until 8:30 p.m. Thursday hours were not included in the provided data, so they should be confirmed by phone.

Before you go: Parking is listed as available, but the number of spaces should be confirmed by phone. It is also necessary to ask about Thursday hours, lunch break timing, and booking procedures. Pet-friendly access is listed among the conveniences, so check ahead if that matters to you.

Practical tip: The review phrase "without over-treatment" may matter a lot when you are seeking a cavity exam. If you are worried about being recommended unnecessary work, this is a useful point of reference. Tuesday evening hours ending at 20:30 make after-work visits possible.

Cavity-treatment focus: Because conservative dentistry is listed among the HIRA-registered departments, cavity treatment is within the formal scope of care. With one periodontist on staff, the clinic can also bring specialist judgment to root decay or cavities near the gums. One cone-beam CT unit supports three-dimensional cavity diagnosis.

Side-by-side comparison: 5 cavity-treatment dental clinics in Nowon-gu

Naver ratings were not included in the source data, so they are shown as blank. Total reviews are the sum of the provided Naver and Kakao review counts (Google review counts were only 0 to 32 and had little effect on the total).

Cavity-treatment clinic checklist

• Check whether conservative dentistry is registered — this is the department that primarily handles cavity treatment. HIRA registration can help indicate whether the clinic has relevant expertise.
• Check for cone-beam CT — if you need to assess cavity depth or the distance to the nerve in three dimensions, cone-beam CT is helpful. For deep cavities that may require 3D diagnosis, confirm whether the clinic has this equipment.
• Check whether root canal treatment is available — if decay has reached the nerve, root canal treatment may be necessary. It is best to ask both about the department and whether the procedure is actually performed there.
• Check for a periodontist — if the cavity has progressed toward the root or gum-bone evaluation is needed, a periodontist’s judgment can be valuable.
• Check which days offer evening hours — if you are an office worker or student, confirm evening availability in advance so you can plan efficiently.
• Check expected waiting time after booking — read review comments about waits and choose clinics with a reservation system if you want a smoother visit.
• Check parking availability and number of spaces — if you are driving, parking is essential. Knowing the number of spaces can help you choose a visit time.
• Balance review count with rating — even a high rating can be hard to generalize if the number of reviews is too small. Consider both together.
• Look for pediatric cavity-treatment experience — if you need care for a child, read family visit reviews and choose a clinic with visible pediatric experience.
• Check location and accessibility — cavity treatment may require multiple visits, not just one. Distance from the subway station is a practical factor.

Warning signs to watch out for

As we analyzed the data, it became clear that it is just as important to know what to avoid as it is to know what to choose.

• Extremely high ratings with very few reviews — if a clinic has only dozens of reviews but a perfect score, the sample is too small to judge reliability. In this analysis, clinics with a large review base such as 연세퍼스트원치과의원 (5,160 reviews) and 노원연세리안치과의원 (2,519 reviews) provide relatively steadier indicators.
• Missing HIRA registration data — if departments and specialist information are not registered with HIRA, there is less objective basis for checking cavity-treatment expertise. It is necessary to ask by phone before visiting.
• Reviews that repeat the same words — genuine visitor reviews usually include specific treatment experiences or interactions with the medical team. If a large number of reviews are filled only with generic praise such as "kind," take a closer look.
• Long lists of departments without core cavity-treatment expertise — if a clinic lists many departments but has no conservative-dentistry specialist tied to cavity care, its practical capabilities may not match what is written. Confirmation is needed.

Frequently asked questions

Where can I find a good cavity-treatment dental clinic in Nowon-gu?

Based on the analysis, 연세퍼스트원치과의원, which recorded a 5-out-of-5 Kakao rating and 2,205 reviews, and 달라스치과의원, which recorded the same 5-out-of-5 rating with 1,048 reviews, showed particularly high satisfaction. 노원연세리안치과의원, with two periodontists, can also be a strong option when deep cavities or gum-related treatment are needed.

How much does cavity treatment cost?

The cost of cavity treatment varies widely depending on the depth of the decay, the restoration material used (resin, inlay, or crown), and whether root canal treatment is needed. Insurance coverage also depends on the diagnosis, so the exact cost should be confirmed after an examination and consultation. This analysis did not collect price data.

Why is cone-beam CT useful for cavity treatment?

Cone-beam CT is a device that images the teeth and jawbone in 3D. It helps show how close a deep cavity is to the nerve and whether it has reached the root, which supports decisions about root canal treatment and treatment planning. Four of the five clinics in this analysis have one cone-beam CT unit each (no HIRA equipment data was provided for 노원아이디치과의원).

Can I get a cavity check if I already have braces?

When braces are already in place, cavity screening requires a more careful approach than a standard exam. 달라스치과의원 has a registered orthodontics specialist, which may make it especially useful for managing decay during orthodontic treatment. 연세퍼스트원치과의원 also includes orthodontics among its departments. Still, please confirm the collaboration process by phone before visiting.

Which Nowon-gu clinics offer evening hours?

연세퍼스트원치과의원 is open until 21:00 on Thursdays, 노원아이디치과의원 until 21:00 on Mondays and Thursdays, 노원연세리안치과의원 until 21:00 on Tuesdays, and 서울원플란트치과의원 until 20:30 on Tuesdays. 달라스치과의원 closes at 18:30 on weekdays. Because evening schedules differ by day, choose the one that fits your schedule.

Which clinic is best for a child’s cavity treatment?

달라스치과의원 has real reviews such as "아이가 편하게 진료 잘받으니 좋으네요!" showing strong family satisfaction. Clinics that include pediatric dentistry among their departments are 달라스치과의원, 연세퍼스트원치과의원, 노원연세리안치과의원, and 서울원플란트치과의원. If you want treatment for a child’s cavity, it is recommended that you ask in advance by phone about pediatric experience and how the clinic helps children cooperate during treatment.

Conclusion

This concludes our comparison of cavity-treatment dental clinics in Nowon-gu, based on 4,398 Naver Place reviews, 6,848 Kakao Map reviews, and HIRA specialist data. We found clear strengths at each clinic, from 연세퍼스트원치과의원 with the highest review volume and a perfect rating, to 노원연세리안치과의원 with two periodontists, to 달라스치과의원 with especially strong family satisfaction. Please consider the depth of decay, whether root canal treatment may be needed, budget, and available visit days to choose the clinic that best fits your situation.

Disclaimer: This analysis is a data comparison based on publicly available online reviews and HIRA registration information. It is not medical advice or an endorsement of any specific clinic, and actual treatment decisions must be made after consultation with medical professionals. Review data may change over time.

Last updated: 2026-08-10