Bottom line: The 2 dental clinics in Ulju-gun we recommend most
After analyzing 1,253 real patient reviews, Olleun Star Dental Clinic (299 Naver reviews, 2 specialists in oral and maxillofacial surgery and periodontics) and New York Smart Dental Clinic (352 Naver reviews, 1 specialist in dental radiology) received the highest ratings.
In particular, Olleun Star Dental Clinic was frequently praised in reviews such as “They gave anesthesia without pain and were very kind,” while New York Smart Dental Clinic stood out for pediatric care with comments like “The kids only go here.” Both clinics offer evening hours, making them convenient for office workers as well.
How we analyzed this: We collected only real data
This article was written based on actual data, not speculation or advertising:
- Naver Place: 1,242 visitor reviews
- KakaoMap: 8 user reviews
- Google Reviews: 12 additional reviews analyzed
- Health Insurance Review and Assessment Service: specialist credentials and medical equipment information
- Each clinic’s official website: basic information such as hours and contact details
The average KakaoMap rating of the five selected clinics is 4.9, and all of them have cone-beam CT scanners, enabling accurate diagnosis.
Olleun Star Dental Clinic - 2 specialists, systematic specialized care
Why we recommend it: With 299 Naver reviews, it has the largest number of reviews, and it is staffed by two specialists—one in oral and maxillofacial surgery and one in periodontics. This is the highest specialist level among dental clinics in Ulju-gun.
“I came because of pain, and they explained everything really well, including the jaw joint issue. I needed a wisdom tooth extraction, and they did it right away. I thought it would hurt, but they gave the anesthesia without pain and were so kind!!!” (cjz****, April 2026)
“I was very worried before periodontal treatment, wondering if it would hurt or feel sensitive, but they kindly explained each step of the process, which helped me feel much calmer. I really appreciated how considerate they were from the patient’s perspective.” (amo****, April 2026)
Location and access: Located on the 5th floor of the Medical Center at 34 Namchang 2-gil, Onyang-eup, Ulju-gun, Ulsan. It is only 203 meters from Exit 1 of Donghae Namchang Station, making it very convenient by public transport.
Hours: Weekdays 09:30-18:30, Thursday evening hours 14:00-21:00, Saturday 09:30-13:00. Lunch hours are not separately listed, so please call ahead to confirm.
Things to check before visiting: Many reviews say that if you make a reservation in advance, you can be seen with almost no waiting. Since it is on the 5th floor of the Medical Center, check the building’s internal directions when visiting for the first time. Parking is available in the building’s parking lot.
Practical tip: If you need wisdom tooth extraction or jaw joint treatment, this clinic is especially recommended because the oral and maxillofacial surgery specialist provides direct care. You can check clinic updates on Instagram (@openstar_dental).
New York Smart Dental Clinic - Imaging-focused diagnosis, child-friendly environment
Why we recommend it: It has the second-highest number of Naver reviews at 352, and the strength lies in accurate diagnosis by a specialist in dental radiology. Many reviews mention a “kind and cozy atmosphere,” making it especially popular with pediatric patients.
“Kind and cozy atmosphere~~^^ React with a face to leave a response!” (SaengKak, January 2025)
“They’re so kind, the kids only go here.” (Hyuga, January 2025)
Location and access: Located on the 6th floor at 105 Onyang-ro, Onyang-eup, Ulju-gun, Ulsan. Parking is available in the building’s parking lot, making it convenient.
Hours: Weekdays 09:30-19:00, with evening hours until 21:00 on Tuesdays and Thursdays. Weekend hours need to be confirmed separately.
Things to check before visiting: The clinic is specialized in pediatric treatment, making it a good environment for visiting with children. Since it is on the 6th floor, you will need to use the elevator. Walk-ins are possible, but reservations are recommended to reduce waiting time.
Practical tip: Because a specialist in dental radiology interprets the images directly, you can receive an accurate diagnosis for implants or complex procedures. Clinic updates are available on Instagram (@nysmart_dental_clinic).
Guyeong Yonsei View Dental Clinic - Many long-term regular patients for over 10 years
Why we recommend it: It has 213 Naver reviews, ranking third, and maintains a high rating of 4.8 on KakaoMap and 5.0 on Google. There are many long-term regular patients, with one review even saying, “I’ve been going to Yonsei View Dental Clinic for over ten years,” which shows strong trust.
“The director treats patients calmly and well. I’ve been going to Yonsei View Dental Clinic for over ten years. Scaling is done gently without pain, which is great” (Blossomdengyi, July 2025)
“The clinic is so clean, and the director and staff are incredibly kind! They were considerate so that treatment wouldn’t hurt, which I really appreciated!” (minie88, March 2026)
Location and access: Located on the 2nd floor at 104 Guyeong-ro, Beomseo-eup, Ulju-gun, Ulsan. Both the underground parking lot and the Guyeong public parking lot are available, and parking vouchers are provided for the public lot if the lot is full.
Hours: Monday, Wednesday, Friday 10:00-19:00; Tuesday 10:00-21:00 (evening); Thursday 14:30-21:00 (evening). Lunch hours are 13:00-14:30.
Things to check before visiting: There is a touch-based self check-in kiosk, so oral exams can be done without a reservation. However, if you are visiting for treatment, a reservation is required. Please note that the parking lot entrance is at the back of the building.
Practical tip: Since it is a designated clinic for school oral examinations, they are very familiar with children’s checkups. Its calm treatment style makes it especially recommended for people who are afraid of dental visits.
Eonyang Top Dental Clinic - Reliable care with no overtreatment, 13 years of experience
Why we recommend it: It maintains strong ratings with 255 Naver reviews, 5.0 on KakaoMap, and 4.8 on Google. Reviews such as “No overtreatment is the biggest advantage” and “My dentist for 13 years” show its reliability.
“No overtreatment is the biggest advantage.” (Mudara, July 2025)
“They’re kind, and if you can handle the waiting time, the treatment is quick and done without pain.” (Miryun Gomteng14, September 2025)
Location and access: Located on the 2nd floor at 78 Heonyang-gil, Eonyang-eup, Ulju-gun, Ulsan. There is a dedicated parking area right in front of the building, so parking is not a concern.
Hours: Weekdays 09:30-19:00. Weekend hours need to be confirmed separately. There are no evening hours.
Things to check before visiting: Since there are always many reservations, there may be waiting time, so it is recommended to visit with extra time or make a reservation in advance. Orthodontic patients can also receive cavity treatment.
Practical tip: Many families from the Eonyang, Samnam, Beomseo, and Duseo areas use this clinic regularly. Parking is very convenient, making it a good choice for visits with children.
Deokha Dental Clinic - Newly opened, clean facilities
Why we recommend it: Although it has a relatively smaller number of reviews at 123 Naver reviews, there are strong testimonials from regular patients such as “I’ve been going steadily since it opened.” It is also the closest dental clinic to Donghae Deokha Station, so accessibility is good.
“I’ve been going steadily since it opened. The director is thorough and takes good care of patients, and I’m so glad there is a good dental clinic right near my home.” (Tuminmom114, April 2026)
“It’s bright and clean from the moment you walk in. There weren’t any dental clinics in Deokha, so I always had to travel far, but this is great. The doctor and nurses are kind.” (Yuwon Industry67, March 2026)
Location and access: Located on the 2nd floor at 804 Samjeong-ro, Cheongnyang-eup, Ulju-gun, Ulsan, and is 877 meters from Exit 1 of Donghae Deokha Station, so it is walkable.
Hours: Weekdays 10:00-19:00, Thursday evening hours 10:00-20:30, Saturday 10:00-14:00. Closed on Sundays.
Things to check before visiting: As one review noted, “there wasn’t a dental clinic in Deokha,” so it is one of the few clinics serving the Deokha area of Cheongnyang-eup. Walk-ins are possible, and a short waiting time is an advantage.
Practical tip: As a newly opened clinic, the facilities are very clean and modern. It also has Wi-Fi and separate men’s and women’s restrooms, so the amenities are well equipped.
Ulju-gun dental clinic information at a glance
| Clinic | Naver reviews | Kakao rating | Google rating | Number of specialists | Location | Main strengths |
|---|---|---|---|---|---|---|
| Olleun Star Dental Clinic | 299 | - | - | 2 | Onyang-eup (203m from Namchang Station) | Specialist care, evening hours |
| New York Smart Dental Clinic | 352 | - | - | 1 | Onyang-eup | Child-friendly, imaging specialist |
| Guyeong Yonsei View Dental Clinic | 213 | 4.8 | 5.0 | 1 | Beomseo-eup | Many long-term regular patients, calm treatment |
| Eonyang Top Dental Clinic | 255 | 5.0 | 4.8 | - | Eonyang-eup | No overtreatment, convenient parking |
| Deokha Dental Clinic | 123 | - | 1.0 | 1 | Cheongnyang-eup (877m from Deokha Station) | Newly opened, clean facilities |
Checklist to review before choosing a dental clinic
- Confirm specialist qualifications — Check the clinic’s specialist status on the Health Insurance Review and Assessment Service website
- Hours and reservation policy — Confirm evening hours, Saturday hours, and whether reservations are required or same-day visits are possible
- Parking facilities — Check in advance whether there is dedicated parking and whether parking fees are supported
- Cone-beam CT availability — Confirm whether cone-beam CT is available for accurate diagnosis
- Treatment explanation style — Ask whether the clinic can explain procedures using oral photos or images
- Emergency response — Check whether they can be contacted in sudden pain or emergencies
- Cost transparency — Confirm whether expected treatment costs and insurance coverage are explained in advance
- Pediatric treatment environment — If you have children, check whether the clinic is child-friendly and experienced with pediatric care
- Accessibility — Check whether the location is convenient by public transportation or car
- Hygiene management — Check whether instruments are sterilized and whether disposable supplies are used
Dental clinics like this should be avoided: warning signs to watch for
Excessive treatment recommendations: Avoid clinics that recommend multiple expensive treatments on the first visit or pressure you into immediate treatment without sufficient explanation. Good clinics explain everything clearly and set treatment priorities in a way the patient can understand.
Unclear cost information: Be cautious of clinics that do not clearly explain estimated costs before treatment or do not confirm insurance coverage. They may charge far more than expected afterward.
Poor hygiene management: If the treatment room or waiting area is not clean, or if the sterilization of instruments seems questionable, there is a risk of infection. Also check whether disposable items are used.
Weak communication: Clinics that answer questions carelessly or do not explain the treatment process are hard to trust. Good clinics explain kindly until the patient understands.
Frequently asked questions
Which dental clinics in Ulju-gun offer evening hours?
Olleun Star Dental Clinic (until 21:00 on Thursdays), New York Smart Dental Clinic (until 21:00 on Tuesdays and Thursdays), Guyeong Yonsei View Dental Clinic (until 21:00 on Tuesdays and Thursdays), and Deokha Dental Clinic (until 20:30 on Thursdays) offer evening hours. Please call ahead to confirm before visiting.
Can I receive emergency dental care in Ulju-gun?
In general, dental clinics do not have emergency rooms, so if you have sudden pain, you need to contact each clinic directly. For emergencies at night or on weekends, you can receive initial emergency treatment at Ulsan University Hospital Emergency Room and then be guided to dental care.
Which clinic is best for a child’s first dental visit?
New York Smart Dental Clinic is child-friendly, with reviews saying “The kids only go here,” and Guyeong Yonsei View Dental Clinic is a designated clinic for school oral examinations, so it is familiar with children. Both are experienced in pediatric care.
I need a major procedure like an implant or extraction. Which clinic is best?
Olleun Star Dental Clinic has a specialist in oral and maxillofacial surgery, so it has strong expertise in oral surgery such as wisdom tooth extraction and implants. New York Smart Dental Clinic has a specialist in dental radiology who handles accurate preoperative diagnosis.
Which clinic is best if treatment costs are a concern and insurance coverage is important?
All clinics apply National Health Insurance where applicable, but Eonyang Top Dental Clinic is noted for “no overtreatment,” meaning it tends to recommend only necessary care. Be sure to ask in advance about insurance coverage.
Which dental clinic has the most convenient parking?
Eonyang Top Dental Clinic has the most convenient dedicated parking right in front of the building, and Guyeong Yonsei View Dental Clinic offers both underground parking and a public parking lot. The other clinics also have parking available in their buildings.
Conclusion: finding the right dental clinic for you
The five recommended dental clinics in Ulju-gun each have different strengths. If you need specialist care, consider Olleun Star Dental Clinic or New York Smart Dental Clinic. If you want reliable care with no overtreatment, Eonyang Top Dental Clinic is a good choice. If you are looking for a neighborhood clinic you can visit long term, consider Guyeong Yonsei View Dental Clinic or Deokha Dental Clinic.
The most important thing is to have a consultation in person and see whether communication with the doctor feels comfortable and whether they provide sufficient explanation. Before treatment, always receive detailed information about costs and the treatment plan, and ask any questions you may have.
Disclaimer: This review was written based on publicly available information and user reviews collected as of April 2026. Medical staff and business hours may change, so please contact the clinic directly before visiting. Individual oral conditions and treatment needs may differ, so please receive care from a specialist.
Last updated: 2026-04-20
