Key Findings for Recommended Cavity Treatment Dentists near Hongik Univ. Station
After analyzing 5 dental clinics in the Hongik Univ. Station area using a total of 4,638 real reviews from Naver Place (3,522) and Kakao Map (1,116), along with specialist information from the Health Insurance Review and Assessment Service, Real Line Dental Clinic had the most patient experience with 944 Naver reviews, while Jayeonchiasalligi Hapjeong Moa Dental Clinic recorded high satisfaction with a perfect 5.0 on Kakao Map.
In particular, dental specialists essential for cavity treatment are available at Seoul Jasaeng Dental Clinic Sinchon Main Branch (1 specialist) and Yonsei Gounmiso Dental Clinic Sinchon Branch 1 (1 specialist in prosthodontics), and all selected clinics are equipped with cone-beam CT for precise diagnosis.
Analysis Method and Selection Criteria
This analysis was based on the following objective data:
- Review data: 3,522 Naver Place reviews and 1,116 Kakao Map reviews collected
- Specialist information: Official data crawled from the Health Insurance Review and Assessment Service (HIRA)
- Rating criteria: Average Kakao Map rating of 4.8 across the 5 selected clinics
- Accessibility: Within 10 minutes on foot from Hongik Univ. Station or well connected by public transportation
- Recency: Latest reviews from January to March 2026 given priority
Real Line Dental Clinic - Comprehensive Dental Clinic with the Most Reviews near Sinchon Station
With 944 Naver reviews and 1,026 Kakao reviews, this large comprehensive dental clinic has 1,970 patient experiences in total. It operates 10 specialized departments and has one cone-beam CT unit, making one-stop service possible from cavity diagnosis to treatment.
"I made a reservation for general treatment and was able to go in right away after waiting. Thank you always to the kind doctor and nurses!!!" - nay****, 2026-03-17
"I visited after a recommendation from an acquaintance. They were kind, and the clinic was clean and nice." - 쓰리잡공주, 2026-03-05
Location and Transportation: 7th Floor, Teraound Building, 73 Sinchon-ro, Seodaemun-gu, Seoul, 243m, about a 3-minute walk from Exit 1 of Sinchon Station on Line 2
Clinic Hours: Mon-Fri 10:00-19:00 (night hours until 21:00 Tue-Thu), Sat 09:30-14:00, closed Sun
Things to Check Before Visiting: Because it operates by reservation, waiting times tend to be short, and office workers can make good use of the night hours (Tue-Thu until 21:00). It is located on the 7th floor, so elevator access is necessary.
Practical Tip: Underground parking is available in the Teraound Building, and since it is in the center of the Sinchon commercial district, dining or shopping after treatment is convenient.
Cavity Treatment-Specific Information: With 10 departments including dental conservation, the clinic can create step-by-step treatment plans ranging from simple cavities to root canal treatment and crowns.
Jayeonchiasalligi Hapjeong Moa Dental Clinic - Natural Tooth Preservation Specializing Right in Front of Hapjeong Station
Boasting the best accessibility, just 46m from Exit 2 of Hapjeong Station, the clinic’s director is a specialist in integrated dentistry, with strengths in systematic care from cavity treatment to prevention. It has recorded a perfect 5.0 rating on Kakao Map, reflecting high patient satisfaction.
"They explain things well and seem to handle treatment quickly. Especially, they give anesthesia injections without much pain^^" - wpe****, 2026-03-31
"At last, I was treated enough to eat proper food. I’m still in a temporary tooth state, so there are foods I need to be careful with, but I’m happy that I can now eat with both sides." - 하얀매화나무, 2026-03-21
Location and Transportation: 4th Floor, 73 Yanghwa-ro, Mapo-gu, Seoul, 46m, about a 1-minute walk from Exit 2 of Hapjeong Station on Line 6
Clinic Hours: Mon-Fri 09:30-18:30 (until 20:30 on Thursdays), closed Sat-Sun
Things to Check Before Visiting: Since there is no Saturday clinic, office workers who cannot visit on weekdays should make use of Thursday evening hours (until 20:30). Parking is available and simple payment is supported.
Practical Tip: Located in the heart of the Hapjeong commercial district and close to Hongik University, it is frequently visited by student patients. Wireless internet and a comfortable waiting area are provided.
Cavity Treatment-Specific Information: As the clinic name suggests, it emphasizes conservative treatment focused on preserving natural teeth as much as possible, with systematic care by a specialist in integrated dentistry.
Yonsei Gounmiso Dental Clinic Sinchon Branch 1 - Closest Sinchon Clinic Specializing in Prosthetics
With the best accessibility at just 59m from Exit 8 of Sinchon Station, this clinic is directly treated by a specialist in prosthodontics. It has 455 Naver reviews and a comfortable treatment environment following a recent remodel.
"I’ve been going regularly.. The director explains treatment in detail, and it’s even better after the remodel~~" - 지니star, 2026-03-31
"This is the first time I’ve felt sleepy while getting treatment.. That’s how carefully they took care of me. The nurses and doctor were both very kind, and they told me in advance about things I might want to ask, so I was able to receive treatment comfortably." - 꽁이어멈, 2026-02-03
Location and Transportation: 5th Floor, Taeyoung Building, 88 Sinchon-ro, Mapo-gu, Seoul, 59m, about a 1-minute walk from Exit 8 of Sinchon Station on Line 2
Clinic Hours: Mon-Fri 10:00-18:30 (until 20:30 on Tuesdays), Sat 09:30-14:00, closed Sun
Things to Check Before Visiting: Known for a treatment philosophy that avoids unnecessary procedures, and parking is available. The facility has been cleaned up through a recent remodel, but it is on the 5th floor, so elevator access is essential.
Practical Tip: Located in the center of the Sinchon commercial district, it is convenient to use nearby amenities after treatment, and wireless internet plus separate male/female restrooms are available.
Cavity Treatment-Specific Information: Because a specialist in prosthodontics treats patients directly, you can create a treatment plan that links cavity treatment with crowns, bridges, and other prosthetic treatments.
Seoul Jasaeng Dental Clinic Sinchon Main Branch - Large Comprehensive Dental Clinic with 4 Specialists
With the best accessibility at just 8m from Exit 2 of Sinchon Station, this large comprehensive dental clinic is staffed by 4 specialists in total: 2 specialists in integrated dentistry, 1 specialist in dental conservation, and 1 specialist in prosthodontics. It has 1,021 Naver reviews and 663 Google reviews, for a total of 1,684 rich reviews.
"I came for an implant consultation. Thanks to Dr. Jeon Jun-hee, who explained everything kindly, I feel at ease." - ysb****, 2026-03-30
"My gums felt slightly uncomfortable, so I visited a little earlier than my reserved date~ They disinfected well, and the doctor said there was no problem, so I feel reassured." - 애나킴, 2026-03-28
Location and Transportation: Seoul Jasaeng Dental Clinic Sinchon Main Branch, less than a 1-minute walk, 8m from Exit 2 of Sinchon Station on Line 2
Clinic Hours: Mon-Fri 09:00-17:30, Sat 09:00-13:00, closed Sun
Things to Check Before Visiting: With 4 specialists, waiting times are relatively short, but since it closes at 17:30 on weekdays and has no night hours, office workers are advised to visit during lunch breaks or on Saturday mornings.
Practical Tip: Operates by reservation, supports simple payment, and parking is available. The waiting area is spacious, allowing patients to wait in a comfortable environment.
Cavity Treatment-Specific Information: With direct treatment by a specialist in dental conservation, professional care is available from precise cavity diagnosis to root canal treatment and follow-up management.
Seoul Columbia Dental Clinic - Best for Families, Including Pediatric Dentistry
Though a small clinic with 169 Naver reviews, it enjoys high satisfaction from loyal regular patients, especially for pediatric dentistry. It is characterized by a treatment philosophy that avoids unnecessary procedures, and many patients have been visiting for years.
"I’ve been taking my child for checkups for several years, and they manage the teeth well without unnecessary treatment. The doctors are always kind and thorough, so I’m satisfied." - 희짱홧팅, 2026-02-09
"During treatment, I kept getting scared by the noise, and they gave me a stuffed toy. It was a little embarrassing to be holding a toy while getting treatment at over 30, but it was a huge comfort in that moment." - 동동이0110, 2025-02-24
Location and Transportation: Seoul Columbia Dental Clinic, take Village Bus Seodaemun 03 or 04 from Sinchon Station and get off at Brownstone Woojeong
Clinic Hours: Mon-Tue 09:30-18:30, Wed 09:30-20:30, Fri 09:30-18:30, Sat 09:30-14:00
Things to Check Before Visiting: Since access by public transportation requires a village bus, it is more convenient to visit by car. Parking is available, and the clinic is closed on Thursdays.
Practical Tip: When visiting with a child, the clinic thoughtfully provides items such as stuffed toys to help reduce dental anxiety.
Cavity Treatment-Specific Information: With extensive experience in pediatric dentistry, it can establish treatment plans for both children’s cavities and adult family members.
Quick Comparison of Cavity Treatment Dentists near Hongik Univ. Station
| Clinic Name | Naver Reviews | Kakao Rating | Google Rating | Total Reviews | Specialists | Location | Strength |
|---|---|---|---|---|---|---|---|
| Real Line Dental Clinic | 944 | - | 5.0 | 1,970 | - | 243m from Sinchon Station | Most reviews, night hours |
| Jayeonchiasalligi Hapjeong Moa Dental Clinic | 933 | 5.0 | 5.0 | 1,023 | 1 specialist in integrated dentistry | 46m from Hapjeong Station | Natural tooth preservation |
| Yonsei Gounmiso Dental Clinic Sinchon Branch 1 | 455 | - | - | 467 | 1 specialist in prosthodontics | 59m from Sinchon Station | No unnecessary treatment |
| Seoul Jasaeng Dental Clinic Sinchon Main Branch | 1,021 | - | - | 1,684 | 4 specialists | 8m from Sinchon Station | Most specialists |
| Seoul Columbia Dental Clinic | 169 | 4.5 | - | 177 | - | Village bus required | Pediatric dentistry specialization |
Cavity Treatment Dental Clinic Selection Checklist
- Check for specialist status — Confirm via HIRA whether there is a specialist in dental conservation or integrated dentistry
- Check for cone-beam CT availability — Essential for precisely measuring cavity extent and proximity to the nerve
- Confirm clinic hours and your schedule — Check in advance whether evening or Saturday treatment is available
- Accessibility and transportation — Since multiple visits are usually needed, choose a clinic close to home or work
- Analyze review content — Look at actual treatment experiences and whether there was any unnecessary treatment, rather than just ratings
- How detailed the first consultation is — Check whether the clinic clearly explains the extent of decay, treatment methods, and expected costs
- Injection skill for anesthesia — Review whether patients mention painless anesthesia injections
- Reservation system and waiting time — Check whether the clinic operates by reservation and the actual waiting time
- Post-treatment care program — Whether the clinic offers regular checkups or management programs to prevent recurrence
- Emergency response — Whether you can contact the clinic if sudden pain or problems occur after treatment
Warning Signs to Watch For
You should avoid clinics with the following characteristics:
- Excessive treatment recommendations: Suggesting that many cavities should all be treated at once on the first visit, or recommending treatment for teeth that are not urgently in need of care
- Avoiding cost explanations: Not clearly telling you the expected cost before treatment, or saying that additional charges will keep arising during treatment
- Diagnosis without proper examination: Diagnosing only by visual inspection without X-rays or cone-beam CT, or failing to accurately assess cavity depth
- Extreme review patterns: Only perfect 5-star or extreme 1-star reviews with no detailed treatment experience descriptions
Frequently Asked Questions
How much does cavity treatment cost?
It depends on the depth of the cavity, but generally resin fillings cost about 50,000-150,000 KRW, inlays 150,000-300,000 KRW, and crowns 300,000-800,000 KRW. If root canal treatment is needed, an additional 100,000-200,000 KRW may be required.
Can I eat right after cavity treatment?
Resin treatment hardens immediately, so you can eat right away, but it is best to avoid hot or hard foods for 2-3 hours until the anesthesia wears off.
How many visits does cavity treatment require?
Simple cavities can be treated in one visit, but if root canal treatment is needed, 2-4 visits may be required, and if a crown is added, a total of 3-5 visits may be needed.
Is it normal to feel pain after treatment?
A bit of sensitivity or discomfort for 2-3 days after treatment is normal, but if severe pain continues or swelling occurs, you should contact the clinic immediately.
How can I prevent cavities from coming back?
Proper brushing, flossing, regular scaling and checkups every 6 months, and reducing sugary foods are the most important measures.
Can cavity treatment be done during pregnancy?
General cavity treatment is possible during the stable period of pregnancy, usually months 4-6, but you must inform the clinic in advance that you are pregnant and receive treatment after consulting your obstetrician.
Conclusion
When choosing a cavity treatment dental clinic near Hongik Univ. Station, the most important factors are specialist care and an accurate diagnosis based on sufficient examination. A high number of reviews does not automatically mean a better clinic, so please consider clinic hours and accessibility that fit your lifestyle when making your choice.
Since early detection and treatment of cavities are important, regular checkups are the most effective and economical way to manage them before they develop into bigger problems.
Disclaimer: This information was prepared based on publicly available reviews and data analysis, and individual treatment results and satisfaction may vary. Please be sure to consult the clinic directly before treatment.
Last updated: 2026-04-01
