Key Findings
If you are searching for an English-speaking dental clinic in Ulsan, be aware that language support varies by clinic. Always confirm English availability by phone or on the clinic’s booking page before visiting. Bring your ARC or passport, and have your dental history ready for a smoother consultation.
When looking for cavity treatment clinics in Ulsan, Digital 365 Dental Clinic Ulsan (디지털365치과의원 울산) stands out in the collected data. It has a Kakao rating of 5.0, 836 Naver reviews, 1,691 Kakao reviews, and 21 Google reviews, giving it a large review volume with high scores. According to Health Insurance Review & Assessment Service (HIRA) data, it has one periodontist, multiple specialties including Conservative Dentistry, and one cone-beam CT.
If you value a balance of review count and rating, Midam Dental Clinic Ulsan (미담치과의원 울산) is also worth considering. It has a Kakao rating of 4.2 and 2,054 Kakao reviews, showing accumulated visitor feedback in the Samsan area of Nam-gu, Ulsan. For reference, the average KakaoMap rating across these five clinics is 3.8. Cavity treatment costs vary by scope and material, so during your consultation, ask whether amalgam, glass ionomer, resin, inlay, or crown is needed.
Analysis Method
This article is based solely on collected data from 1,699 Naver Place visitor reviews, 4,520 KakaoMap reviews, and Health Insurance Review & Assessment Service (HIRA) registration data. For each clinic, we compared publicly available addresses, phone numbers, operating hours, amenities, ratings, review counts per platform, and actual visitor review text. Where HIRA data was available, we also checked the number of specialists, treatment departments, and equipment. This article prioritizes review counts, ratings, and the scope of publicly available treatment information over promotional language.
Midam Dental Clinic Ulsan (미담치과의원 울산)
Midam Dental Clinic Ulsan has a Kakao rating of 4.2 and 2,054 Kakao reviews, the highest visitor response among the five. HIRA-registered specialist counts were not collected, but actual reviews repeatedly mention kindness, thoroughness, and minimal pressure for overtreatment. It is located at 5F, 258 Samsan-ro, Nam-gu, Ulsan (울산 남구 삼산로 258 5층), easy to find in the Samsan area. Amenities include parking, reservation, waiting area, and Wi-Fi.
Dr. Lee Ju-hee, the head doctor, and the other doctors are extremely skilled. The head nurse and nurses are excellent at scaling. Especially the front desk staff are very kind. I have been visiting Midam Dental for over 10 years and trust them with my teeth. I think they are the best in the country.
I booked a scaling appointment and was taken in right away. I visited for scaling after a long time. Midam Dental has private treatment rooms so there is no noise, and I feel at ease. From gargle anesthesia to scaling, they were very thorough, and I liked that there was no overtreatment.
Operating hours are Monday to Friday 09:30 – 18:30. Saturday and lunchtime hours were not collected. Multiple reviews mention visiting after booking, so it is advisable to make an appointment for cavity treatment, which involves both consultation and procedures. Parking is available, which is practical. For cavity treatment costs: if the cavity is small, amalgam or glass ionomer (covered by insurance) cost 10,000–30,000 KRW; adult resin (non-covered) is around 80,000–150,000 KRW. So it is important to first determine whether you need a simple filling, an inlay, or a crown.
Better Implant Dental Clinic Ulsan (더조은플란트치과의원 울산)
Better Implant Dental Clinic Ulsan has 762 Kakao reviews; the Kakao rating was not separately recorded in the collected data, and the Google rating is 4.6. Specialist counts were not collected, but actual reviews frequently note good explanations and kindness. It is located at 2–4F Sinjeong Tower, 234 Jungang-ro, Nam-gu, Ulsan (울산 남구 중앙로 234 신정타워 2~4층). Amenities include reservation, Wi-Fi, and parking.
Treatment was good, and they were kind even when I didn’t understand well because I’m from the analog generation. They explained things well.
Kind and thorough treatment. I definitely want to visit again.
Operating hours: Tuesday 09:30–20:00, Wednesday 09:30–18:30, Thursday 09:30–20:00, Friday 09:30–18:30, Saturday 09:30–14:00, Monday 09:30–18:30. Evening hours on Tuesday and Thursday are convenient for office workers. Lunchtime hours were not collected. During a cavity treatment consultation, ask how well they explain procedures and whether treatment is truly necessary. Costs rise significantly from resin to inlay to crown, so at your first visit, confirm material options and whether additional diagnostics are needed.
Digital 365 Dental Clinic Ulsan (디지털365치과의원 울산)
Digital 365 Dental Clinic Ulsan is one of the most prominent clinics in our data. It has a Kakao rating of 5.0, Google rating 5.0, 836 Naver reviews, 1,691 Kakao reviews, 4,429 blog reviews, and 21 Google reviews—a very high volume of public reviews. HIRA registration data shows one periodontist, specialties including Periodontics, Oral Medicine, Oral Pathology, Oral & Maxillofacial Surgery, Pediatric Dentistry, Oral & Maxillofacial Radiology, Preventive Dentistry, Orthodontics, Conservative Dentistry, and Prosthodontics, and one cone-beam CT.
Kind and fast, good.
They explained kindly and treated me quickly. Thank you. I finished my dental treatment safely.
Address: 1F, 203 Hwahap-ro, Nam-gu, Ulsan (울산 남구 화합로 203 1층). Operating hours: Monday to Thursday 09:30–18:30, Friday 09:30–18:30. Saturday and lunchtime hours were not collected. Reservation, parking, waiting area, and group visit information are available, making the visit fairly straightforward. From a cavity treatment perspective, the clinic is registered for Conservative Dentistry, so patients needing both cavity treatment and preservation care may want to check it. Reference costs: adult resin (non-covered) 80,000–150,000 KRW, inlay 250,000–500,000 KRW, crown 350,000–800,000 KRW. It is good to ask for a treatment plan based on the depth and extent of the cavity.
Dasibom Dental Clinic (다시봄치과의원)
Dasibom Dental Clinic did not have a large Kakao rating or review count in our collected data, but it has a Google rating of 4.8 with 11 Google reviews. Actual reviews mention kindness and providing only necessary treatment without overtreatment. It is located at 2F, 43 Daehak-gil, Dong-gu, Ulsan (울산 동구 대학길 43 2층). Amenities include reservation, Wi-Fi, and parking.
Kind doctor and nurses – our family comes here.
The nurse and doctor are very kind, and they only do necessary treatment without overtreatment.
Operating hours: Tuesday 09:30–19:00, Wednesday 09:30–19:00, Thursday 14:00–20:30, Friday 09:30–19:00, Saturday 09:30–13:00. Thursday evening hours are available, and other weekdays also operate into the evening. Lunchtime hours were not collected. If you are looking for a cavity treatment clinic in the Dong-gu area, reviews suggest booking ahead. Cavities can progress even without symptoms, so after an exam, ask which stage of treatment you need and compare materials such as amalgam, resin, or inlay.
UD Dental Clinic Ulsan Samsan (유디치과의원 울산삼산점)
UD Dental Clinic Ulsan Samsan has 863 Naver reviews, 168 blog reviews, 12 Kakao reviews, and 5 Google reviews, with a Kakao rating of 2.1 and a Google rating of 3.3. HIRA registration data includes departments: Oral Medicine, Oral Pathology, Oral & Maxillofacial Surgery, Pediatric Dentistry, Oral & Maxillofacial Radiology, Preventive Dentistry, Conservative Dentistry, Prosthodontics, Periodontics, and Integrated Dentistry, plus one cone-beam CT. It is located at 3F, 6-6 Samsan-ro 267beon-gil, Nam-gu, Ulsan (울산 남구 삼산로267번길 6-6 3층).
I went for a scaling after a long time, and the renovation looks really nice.
It feels cleaner after the renovation.
Operating hours: Monday to Friday 09:30–18:30, Saturday 09:30–13:30. Lunchtime hours were not collected. If you need parking in the Samsan area, this clinic may be an option, but note the relatively low ratings in our data. For cavity treatment, costs vary widely, so get a clear explanation of whether you need a simple filling, root canal, or crown. Adult resin is non-covered, so check the cost range before choosing a material.
Comparison at a Glance
| Clinic Name | Naver Rating | Kakao Rating | Google Rating | Total Reviews | Number of Specialists | Location | Strengths |
|---|---|---|---|---|---|---|---|
| Midam Dental Clinic Ulsan | N/A | 4.2 | 5 | 2054 | N/A | 울산 남구 삼산로 258 5층 | Large review count; many mentions of kindness and thoroughness |
| Better Implant Dental Clinic Ulsan | N/A | N/A | 4.6 | 764 | N/A | 울산 남구 중앙로 234 신정타워 2~4층 | Evening hours; reviews mention detailed explanations |
| Digital 365 Dental Clinic Ulsan | 836 | 5 | 5 | 6977 | 1 periodontist | 울산 남구 화합로 203 1층 | Large review volume; rich department and equipment info |
| Dasibom Dental Clinic | N/A | N/A | 4.8 | 12 | N/A | 울산 동구 대학길 43 2층 | Kindness; only necessary treatment mentioned in reviews |
| UD Dental Clinic Ulsan Samsan | 863 | 2.1 | 3.3 | 1048 | N/A | 울산 남구 삼산로267번길 6-6 3층 | Many departments and CT info available, but ratings are low |
Cavity Treatment Clinic Selection Checklist
- Check cavity extent — Identify whether it is early-stage or requires inlay/crown.
- Material explanation — Ask about options: amalgam, glass ionomer, resin, inlay, crown.
- Cost guidance — Confirm insurance vs. non-covered costs and estimated total before consultation.
- Pain management — Understand anesthesia and pain control methods.
- Department information — Check if the clinic has Conservative Dentistry or other relevant specialties.
- Review count and rating — Look beyond average ratings; consider review volume and actual comments.
- Operating hours — Check evening, Saturday, and lunchtime availability.
- Booking method — Confirm phone, Naver reservation, or other booking process.
- Parking — Verify parking availability if driving.
- Need for additional tests — Ask if X-rays or CT scans are necessary.
Warning Signs
- Clinics that push expensive treatments without explaining cavity extent.
- Unclear cost breakdowns and failure to distinguish insured vs. non-insured items.
- Repeated reviews mentioning poor explanations or rudeness.
- Unclear operating hours or booking policies that lead to scheduling issues.
Frequently Asked Questions
Do any of these clinics have English-speaking staff?
The data used for this article does not indicate which clinics have English-speaking staff. Language support varies, and you must confirm directly by calling the clinic or checking their online booking page. Some clinics may have staff who speak basic English, but it is not guaranteed. Always verify before visiting.
How much does adult cavity treatment cost?
Based on collected reference data, adult resin (non-covered) costs approximately 80,000–150,000 KRW, inlay 250,000–500,000 KRW, and crown 350,000–800,000 KRW. Actual costs depend on cavity extent and material.
What treatment is common for early-stage cavities?
Reference data suggests amalgam and glass ionomer (covered by insurance) cost 10,000–30,000 KRW, and resin for permanent teeth in children under 12 is covered at about 20,000–50,000 KRW. However, actual treatment depends on diagnosis.
Which clinics offer evening hours?
In this dataset, Better Implant Dental Clinic Ulsan operates until 20:00 on Tuesdays and Thursdays, and Dasibom Dental Clinic on Thursdays from 14:00 to 20:30. Check your schedule before choosing.
What questions should I ask during a cavity treatment consultation?
Ask about cavity depth, treatment material, total cost, need for additional tests, number of visits, and pain management methods.
What keywords should I look for in reviews?
Look for mentions of kindness, thorough explanations, overtreatment concerns, pain management, and waiting time after booking — these help gauge actual patient experience.
Closing Notes
When choosing a cavity treatment clinic in Ulsan, it is safer to consider review counts, actual review text, operating hours, cost transparency, and HIRA registration data rather than just ratings. In our collected data, Digital 365 Dental Clinic Ulsan and Midam Dental Clinic Ulsan stood out in review volume and ratings, while Better Implant Dental Clinic Ulsan offered evening hours as a strength. However, choosing a clinic depends on your symptoms and treatment scope, so it is best to visit for a consultation before making a final decision.
Medical information varies by individual condition. This article is for reference based on publicly available data. Diagnosis and treatment should be confirmed through direct consultation with a dentist. Last updated: 2026-07-28