Key Findings - Top 2 Dental Clinics for Cavity Treatment near Gangnam Station
After analyzing a total of 17,478 reviews, including 7,713 Naver Place reviews and 9,765 KakaoMap reviews, 화이트드림치과의원 서울 강남점 (Kakao rating 4.9, 4,425 reviews) and 퍼펙트치과의원 강남역점 (Kakao rating 4.7, 2,624 reviews) received the highest marks for cavity treatment quality and patient satisfaction.
In particular, White Dream Dental Clinic has three specialists in integrative dentistry on staff, and many reviews mention that the clinic is “kind without unnecessary treatment.” Perfect Dental Clinic also has three specialists in integrative dentistry, and stands out for reviews saying there were “no extra charges or unnecessary treatment.”
Analysis Method and Selection Criteria
This review was written based on the following data:
- 7,713 Naver Place visitor reviews
- 9,765 KakaoMap reviews
- Analysis of specialist information from the Health Insurance Review & Assessment Service
- Average KakaoMap rating of 4.6 among the five selected clinics
We comprehensively considered whether the clinic has specialists in conservative dentistry or integrative dentistry, the proportion of actual cavity-treatment reviews, and the frequency of negative reviews related to unnecessary treatment.
화이트드림치과의원 서울 강남점 - Specialized Care Without Unnecessary Treatment
Located 198m from Gangnam Station Exit 10, White Dream Dental Clinic is a large clinic with three specialists in integrative dentistry, two specialists in orthodontics, and one specialist in periodontics. With a KakaoMap rating of 4.9 and a total of 4,425 reviews, it is one of the highest-rated clinics in the Gangnam Station area.
"과잉진료없이 친절하십니다!!" (Oinging, 2026년 3월 28일)
"라미 하려고왔다가 교정이랑 충치치료 이것저것하게됐어요 의료진이많아서 뚝딱뚝딱 치료 금방 받아용 친절해요 깔끔하고~" (heari2223, 2026년 3월 27일)
Location and hours: Located on the 5th floor of BLOCK77, 17 Seocho-daero 77-gil, Seocho-gu, Seoul. Evening hours are offered until 9:00 p.m. on Mondays and Thursdays. Hours are until 7:00 p.m. on Tuesdays, Wednesdays, and Fridays, and until 4:00 p.m. on Saturdays.
Things to confirm before visiting: Online reservation is required for new patients, while returning patients must make a reservation by phone. Parking is available, but public transportation is recommended due to the area around Gangnam Station.
Cavity-treatment highlights: With three specialists in integrative dentistry on site, the clinic provides systematic care from early cavities to root canal treatment. It has two cone-beam CT units for accurate diagnosis, and many reviews mention same-day treatment completion.
퍼펙트치과의원 강남역점 - Transparent Care Without Extra Costs
Perfect Dental Clinic is highly accessible, just 128m from Gangnam Station Exit 1. It is staffed by three specialists in integrative dentistry and has strong satisfaction ratings, with a KakaoMap rating of 4.7 and a Google rating of 4.9. Among its 2,624 total reviews, cavity-treatment-related positive feedback is especially common.
"매번 세심하게 봐주시는 김종윤 원장님, 언제나 고맙습니다" (Naktagae, 2026년 3월 11일)
"그중에서 제 조건에 충족하는곳이 퍼펙트였고 걱정했던 추가비용이나 과잉진료는 없었습니다. 그리고 대표원장님의 실력이 좋다는 후기들도 많았고요." (Pro77789, 2026년 3월 17일)
Location and hours: Located on the 4th floor of 5 Teheran-ro 4-gil, Gangnam-gu, Seoul. Evening hours are offered until 8:30 p.m. on Tuesdays and Wednesdays. It is also notable for being open on Sundays from 11:00 a.m. to 4:00 p.m.
Things to confirm before visiting: This is a large clinic with a separate operating room, so arriving on time for your appointment is important. It supports simple payment systems, and parking is limited, so please inquire in advance.
Cavity-treatment highlights: Three specialists in integrative dentistry each handle conservative care, root canal treatment, and prosthodontic treatment, enabling systematic care. The clinic pays special attention to minimizing pain during anesthesia, and same-day cavity treatment completion rates are high.
고르다치과의원 강남점 - Premium Dental Clinic with Valet Parking
Located 406m from Sinnonhyeon Station Exit 7, Gorda Dental Clinic is a large clinic with two specialists in periodontics and one specialist in prosthodontics. It has 2,540 Naver reviews and is notable for offering valet parking.
"김지혜실장님이 매우 친절하시고 상냥하신데 상담을 참 야무지게 잘해주셔서 저희 어머니 믿고 맡겼습니다. [...] 그리고 여기 신식건물이라 타워주차인데 주차해주시는 발렛아저씨 되게 친절해요" (Choigo다, 2026년 3월 28일)
"직원분들부터 원장님까지 모두 세심하게 챙겨주시고 스케일링도 꼼꼼하게 해주셔서 좋았습니당 상담도 자세해서 믿음이 갔고, 비용도 합리적으로 안내해주셔서 앞으로 정착해서 다니려고 합니다" (bu****, 2026년 3월 26일)
Location and hours: Located on the 8th and 9th floors of Seho Building, 10 Gangnam-daero 69-gil, Seocho-gu, Seoul. Extended hours are offered until 8:30 p.m. on Tuesdays and Thursdays. On Saturdays, the clinic is open only until 2:00 p.m.
Things to confirm before visiting: First-time visitors check in on the 9th floor, and treatment is provided on the 8th floor. Valet parking is available, making car access convenient, and installment payment options are also offered.
Cavity-treatment highlights: With two specialists in periodontics on site, the clinic is especially strong in treating cavities accompanied by gum disease. It has four cone-beam CT units for precise diagnosis and uses advanced technology in treatment.
강남루덴치과의원 - A Trusted Clinic for Patients Who Have Been Coming for 10 Years
Located 333m from Gangnam Station Exit 10, Ludens Dental Clinic is a specialized clinic with one specialist in conservative dentistry. It has a strong satisfaction rating with a KakaoMap score of 4.9, and is known for reviews from long-term patients.
"10여년째 다니는데 좋아요!! 이전 후 위치가 더 좋아져서 넘 좋습니당. 다들 친절하시고 오래 다닌데는 다 이유가 있어요!" (mongggg, 2026년 3월 25일)
"지인의 소개로 첫방문했는데 원장님의 솜씨에 감탄합니다 간호사분들도 전문적이고 정말 친절합니다. 늘 깨끗하게 정돈되어 있습니다." (심민정49, 2026년 3월 16일)
Location and hours: Located on the 7th floor of Gangnam Gwell Tower 2, 24 Seocho-daero 77-gil, Seocho-gu, Seoul. Evening hours are offered until 9:00 p.m. on Mondays and Thursdays. On Saturdays, the clinic is open only until 2:00 p.m.
Things to confirm before visiting: When booking with Director Shindong-ryeol, the waiting time is usually short, under 10 minutes. Since the clinic recently moved, the facilities are more comfortable, but parking is limited, so advance confirmation is recommended.
Cavity-treatment highlights: Since a specialist in conservative dentistry provides direct treatment, the clinic offers a high level of expertise in cavity care. Many patients have been visiting for more than 10 years, which reflects strong trust in its treatment quality, and it is well known for thorough care.
뉴욕연세치과의원 - Best Accessibility Right in Front of Gangnam Station
New York Yonsei Dental Clinic is just 21m from Gangnam Station Exit 3, offering the best accessibility in the area. It has a KakaoMap rating of 4.2 and a Google rating of 4.9. The clinic is well known for whitening treatments, but it also provides careful general cavity treatment.
"치과치료는 늘 이시림이 걱정인데, 이시림도 없고 정말 꼼꼼하게 치료 잘해주세요. 너무 만족스럽습니다" (aht****, 2026년 3월 23일)
"마취도 정말 안 아프게 해주시고 레이저 시술로 진행해서 빨리 끝나서 좋았습니다! 결과도 대만족입니다!" (soyoun1301, 2026년 3월 23일)
Location and hours: Located on the 3rd floor of Jun Building, 378 Gangnam-daero, Gangnam-gu, Seoul. Evening hours are offered until 9:00 p.m. on Wednesdays. On Saturdays, the clinic is open until 3:00 p.m.
Things to confirm before visiting: It is extremely convenient because it is right in front of Gangnam Station, but parking space is limited. Whitening promotions are often offered, so it is a good idea to check the website before visiting.
Cavity-treatment highlights: Laser-based treatment helps minimize pain and tooth sensitivity. The clinic is especially careful during anesthesia, and it provides detailed instructions for aftercare as well.
At-a-Glance Comparison of Cavity-Treatment Dental Clinics near Gangnam Station
| Clinic Name | Kakao Rating | Google Rating | Total Reviews | Specialists | Distance from Gangnam Station | Main Strength |
|---|---|---|---|---|---|---|
| 화이트드림치과 | 4.9 | 4.9 | 7,026 | 3 specialists in integrative dentistry | 198m from Exit 10 | No unnecessary treatment |
| 퍼펙트치과 | 4.7 | 4.9 | 4,096 | 3 specialists in integrative dentistry | 128m from Exit 1 | Transparent pricing |
| 고르다치과 | - | 4.0 | 4,615 | 2 specialists in periodontics | 406m from Sinnonhyeon Station | Valet parking |
| 강남루덴치과 | 4.9 | - | 692 | 1 specialist in conservative dentistry | 333m from Exit 10 | Long-term regular patients |
| 뉴욕연세치과 | 4.2 | 4.9 | 1,177 | - | 21m from Exit 3 | Best accessibility |
Checklist for Choosing a Dental Clinic for Cavity Treatment
- Specialist availability — Check whether the clinic has a specialist in conservative dentistry or integrative dentistry
- Prevention of unnecessary treatment — Make sure they do not unnecessarily split a cavity treatment that could be completed in one or two visits
- Anesthesia skill — Ask whether they have know-how to minimize pain during anesthetic injections
- Root canal capability — Confirm whether same-day root canal treatment is possible if the cavity is deep
- Aftercare system — Check whether an emergency contact is provided in case pain or issues arise after treatment
- Equipment — Confirm whether they have accurate diagnostic equipment such as cone-beam CT
- Reservation system — Check whether the clinic has efficient appointment management to minimize waiting time
- Pricing transparency — Ensure they explain treatment costs accurately in advance, including possible additional costs
- Emergency treatment availability — Confirm whether same-day emergency care is possible for sudden pain
Warning Signs to Watch For
Excessive recommendations for additional treatment: Be cautious if, during a consultation for simple cavity treatment, the clinic aggressively recommends expensive treatments such as implants or orthodontics.
Inaccurate cost estimates: It can be a problem if the clinic only gives a rough estimate at the initial consultation and additional charges keep appearing during treatment.
Overly fragmented treatment: This refers to intentionally splitting a cavity treatment that could be completed in one visit into multiple visits to increase the number of appointments.
Pushing unverified new technology: If standard cavity treatment would be sufficient but the clinic insists on expensive special procedures, careful judgment is needed.
Frequently Asked Questions
How many visits does cavity treatment usually take?
In general, early cavities can be treated in one or two visits. If the cavity has progressed deep into the nerve, root canal treatment and crown fabrication may require three to four visits. Please get an accurate diagnosis before treatment so you can be informed of the expected number of visits.
How much does cavity treatment cost?
Standard insured cavity treatments such as amalgam or resin typically cost about KRW 30,000 to 100,000 per tooth. Root canal treatment may cost an additional KRW 150,000 to 300,000, and crowns usually cost around KRW 200,000 to 800,000 depending on the material. Exact costs vary depending on the scope of treatment, so check during your consultation.
Is cavity treatment possible without anesthesia?
If the cavity is early and has not reached the nerve, treatment may be possible without anesthesia. However, anesthesia is recommended for a painless experience. If you are worried about the pain of the injection itself, choose a clinic that first uses topical anesthesia.
Are there any precautions after cavity treatment?
For the first two to three hours after treatment, avoid hot foods until the anesthesia wears off. After resin treatment, it is best to avoid overly hard or sticky foods for 24 hours. You may experience temporary sensitivity for a few days, but it should gradually improve.
How can I tell if a cavity needs root canal treatment?
If you have severe pain with cold water or hot food, or if you feel throbbing pain even when doing nothing, root canal treatment may be necessary. A precise judgment can only be made after X-rays or cone-beam CT scans.
Which clinics near Gangnam Station offer emergency cavity treatment?
뉴욕연세치과 (21m from Gangnam Station Exit 3) is the closest, and White Dream Dental Clinic and Perfect Dental Clinic offer evening hours until 8:00-9:00 p.m. In emergencies, please call ahead before visiting.
Conclusion
We analyzed five dental clinics specializing in cavity treatment near Gangnam Station based on real data. White Dream Dental Clinic and Perfect Dental Clinic received the highest overall ratings, and depending on your situation, you can choose based on accessibility, clinic hours, and specialty focus.
When choosing a dental clinic, it is important to carefully check whether they have specialists and real patient reviews, and to judge whether they avoid unnecessary treatment. For emergencies, it is a good idea to заранее choose a trustworthy clinic near your home or workplace.
Disclaimer: This information is based on publicly available reviews and data, and individual treatment outcomes and satisfaction may vary. Please be sure to have a direct consultation before treatment.
Last updated: 2026-03-29
