Seosan Cavity Treatment Dental Clinic Recommendations: The Bottom Line
If you are looking for a dental clinic for cavity treatment in Seosan, I recommend 더센트럴치과의원 the most. It has the largest number of user reviews, with 958 Naver reviews, and a specialist in integrated dentistry sees patients directly. In particular, evening hours are available until 8 p.m. on Tuesdays and Thursdays, which is a big advantage for office workers.
My second recommendation is 아라치과의원. A specialist in oral and maxillofacial surgery is on site, and there are many real reviews describing it as an “honest dental clinic,” suggesting a low risk of overtreatment. Most of the 136 reviews praised the thorough care and patient-centered treatment approach.
Analysis Method and Data Sources
This analysis was compiled by combining the following data:
- Review analysis: 1,687 Naver Place reviews and 221 KakaoMap reviews
- Specialist information: Official data from the Health Insurance Review and Assessment Service (HIRA)
- Facility information: Cone beam CT availability, parking facilities, and more
- Accessibility: Operating hours and whether evening care is available
The five selected clinics have an average KakaoMap rating of 3.8, and all of them have cone beam CT equipment, allowing for accurate cavity diagnosis.
더센트럴치과의원 - Cavity Care with Evening Hours
Why it stands out: It has the most user reviews, with 958 Naver reviews, and recorded a high satisfaction score of 4.7 on Google. One specialist in integrated dentistry is on staff, and the clinic covers all eight treatment categories.
"Everyone was so, so kind, and first of all, I loved that there was no parking stress. The treatment was great and there was no overtreatment!" (real review)
"Evening appointments are available, so it's the best place for office workers. I really like it!" (real review)
Location and access: Located on the 3rd floor at 충남 서산시 예천9로 5-1. Ample parking makes it convenient to visit by car.
Hours: Mon/Wed/Fri 09:00-18:00, Tue/Thu 09:00-20:00 (evening care), Sat 09:00-13:00. Because it is open until 8 p.m. on Tuesdays and Thursdays, office workers can visit after work.
Before visiting: The clinic operates by appointment, so advance booking at 041-665-2879 is required. It is on the 3rd floor, so you will need to use the elevator, but parking is plentiful and not a concern.
Practical tip: Tuesday and Thursday evening appointments usually mean shorter wait times. You can check the treatment process in advance through the clinic's blog and Instagram, which may help reduce anxiety.
Cavity-treatment-specific information: Dental conservative care is available, and precise diagnosis using cone beam CT helps determine cavity depth and whether the nerve is affected. Many reviews mention that the clinic does not overtreat, which adds to its trustworthiness.
아라치과의원 - Oral Surgery Specialist Known for Honest Care
Why it stands out: An oral and maxillofacial surgery specialist treats patients directly, and many of the 136 Naver reviews refer to it as an "honest dental clinic." One especially notable case involved successfully treating a patient conservatively after another clinic had recommended an implant.
"I strongly recommend this place as a truly honest dental clinic. Another clinic told me I needed an implant, but here they said there was still a chance to improve through treatment and that preserving my natural tooth as much as possible was best. I received inflammation treatment and have been fine for 9 months now." (real review)
"They removed my wisdom tooth in 10 seconds (the anesthesia worked well, so I didn't feel a thing). I seriously felt no pain at all. I didn't even know I had been numbed, and after a few minutes of hearing the machine, they told me the extraction was done." (real review)
Location and access: Located at 충남 서산시 호수공원1로 34, Room 202. Parking facilities are available.
Hours: Mon/Tue/Wed/Fri 09:00-18:00, Thu 09:00-20:00 (evening care), Sat 09:00-13:00. Evening care is available on Thursdays.
Before visiting: It operates by appointment, so advance booking at 0507-1438-2392 is required. It is on the 2nd floor, and many reviews mention almost no waiting time, making scheduling easier.
Practical tip: This is a good place to get a second opinion on a diagnosis from another clinic. Its treatment philosophy prioritizes preserving the patient's natural teeth.
Cavity-treatment-specific information: With the experience of an oral and maxillofacial surgery specialist, even complex cavity cases are handled safely. If root canal treatment is needed, the clinic makes every effort to preserve the natural tooth and is known for not recommending unnecessary procedures.
그랜드치과의원 - Broad Scope of Care and Well-Equipped Facilities
Why it stands out: A comprehensive dental clinic with 254 Naver reviews and 10 treatment categories. It has a Google rating of 3.7 and is well equipped with conveniences such as easy payment and a waiting area.
"It was surprising that there was almost no smell of a dental clinic." (real review)
"I got an implant consultation while having my oral exam, and they explained everything kindly. The director and staff are all friendly." (real review)
Location and access: Located at 충남 서산시 중앙로 105, in the center of Seosan, so it is easy to access.
Hours: Mon/Wed/Thu/Fri 09:30-18:30, Tue 09:30-20:30 (evening care), Sat 09:30-13:00.
Before visiting: Reservations can be made at 041-681-4100. Easy payment options (card/pay) make checkout convenient, and the spacious waiting area allows for a comfortable wait.
Practical tip: If you need a comprehensive oral examination along with other dental procedures, you can take care of everything in one place efficiently.
Cavity-treatment-specific information: Dental conservative care and oral medicine services are available, so the appropriate treatment can be chosen based on the severity of the cavity. The clinic's low dental smell may also help patients with dental anxiety.
서산탑치과의원 - Thorough Treatment and Friendly Service
Why it stands out: It has a total of 435 reviews, including 229 Naver reviews and 206 KakaoMap reviews. A specialist in integrated dentistry is on staff, and the clinic has a Google rating of 4.0.
"My cavity was deep, so I visited about three times, once a week, for root canal treatment and a crown. The director was meticulous and treated me cleanly and neatly, and above all, the dental hygienists and coordinators were so, so kind that I was very grateful." (real review)
"The crown prices are reasonable, and there is enough parking space, so I'm satisfied." (real review)
Location and access: Located on the 2nd floor of Dongmun Tower at 충남 서산시 안견로 173. Parking space is sufficient.
Hours: Mon-Fri 09:00-18:00, Sat 09:00-13:00. There is no evening care, but the clinic operates without a lunch break closure.
Before visiting: Reservations are available at 041-666-2878. Because it is on the 2nd floor of Dongmun Tower, elevator access is needed. Parking is spacious, so it is convenient if you arrive by car.
Practical tip: Many reviews say the cost of prosthetic treatment such as crowns is reasonable, which can reduce the financial burden. The staff are also very friendly, making it a good option for people with dental anxiety.
Cavity-treatment-specific information: Step-by-step cavity treatment, from root canal therapy to crowns, is handled systematically. As a comprehensive dental clinic covering 11 treatment categories, it offers a variety of options depending on the condition of the cavity.
나뭇잎치과의원 - Clean, Newly Opened Facilities
Why it stands out: It has a top KakaoMap rating of 5.0 and 110 Naver reviews. A specialist in integrated dentistry provides direct care, and because it opened relatively recently, the facilities are clean and modern.
"My molar was sensitive, so I had crown treatment, and the director explained everything carefully. I always thought dental clinics were places I didn't want to go and was scared of, but everyone was so kind, which was great~ They even have dolls for adults like me who are scared easily." (real review)
"They're always kind. They explain things in detail too ^^ The clinic my child chose." (real review)
Location and access: Located on the 1st and 2nd floors at 충남 서산시 안견로 176, with parking facilities available.
Hours: Mon/Wed/Fri 09:00-18:00, Tue/Thu 11:00-20:00 (evening care), Sat 09:00-13:00. Late hours are available on Tuesdays and Thursdays.
Before visiting: Reservations are made at 0507-1377-0793. On Tuesdays and Thursdays, treatment starts at 11 a.m., so be sure to check the visiting hours.
Practical tip: Because it is newly opened, the facilities are up to date, and the clinic is well prepared to ease anxiety in patients with dental fear, including items like dolls.
Cavity-treatment-specific information: All 11 treatment categories are available, and the clinic also operates a pediatric dentistry service, making it suitable for families. Detailed explanations help patients better understand the treatment process.
Quick Comparison of Seosan Cavity Treatment Dental Clinics
| Clinic Name | Naver Reviews | Kakao Rating | Google Rating | Specialist | Evening Care | Strength |
| 더센트럴치과의원 | 958 | - | 4.7 | Integrated Dentistry | Tue/Thu until 20:00 | Most reviews, convenient parking |
| 그랜드치과의원 | 254 | - | 3.7 | - | Tue until 20:30 | Comprehensive care, easy payment |
| 아라치과의원 | 136 | - | - | Oral and Maxillofacial Surgery | Thu until 20:00 | Honest care, tooth preservation |
| 서산탑치과의원 | 229 | 2.6 | 4.0 | Integrated Dentistry | No | Reasonable pricing, friendly service |
| 나뭇잎치과의원 | 110 | 5.0 | - | Integrated Dentistry | Tue/Thu until 20:00 | Modern facilities, pediatric care |
Checklist for Choosing a Clinic for Cavity Treatment
- Whether a specialist is on site — Check whether a specialist in integrated dentistry or dental conservative care provides direct treatment
- Cone beam CT availability — Essential for accurate cavity diagnosis and checking whether the nerve is affected
- Suitable hours — Check whether the clinic hours and evening care fit your schedule
- Real review content — Focus on cavity-treatment experiences and whether there is overtreatment, rather than just the star rating
- Parking and access — Since treatment usually requires multiple visits, check whether the location is convenient
- Appointment system — Whether the clinic runs by appointment to minimize waiting time
- Treatment explanation — Check whether the process and costs are explained transparently
- Emergency response — Whether there is a system to contact the clinic if problems occur after treatment
Warning Signs to Watch For
Avoid places that aggressively run excessive discount events or push expensive treatment on the day of the first visit. Clinics that try to start treatment immediately without consultation or unconditionally dismiss another dentist's opinion should also be viewed with caution. Clinics where staff are unfriendly or skip explanations of the treatment process may be difficult to maintain a long-term relationship with.
Frequently Asked Questions
Do I need a reservation to get cavity treatment in Seosan?
Yes. All five clinics analyzed operate by appointment. In particular, if you want evening care or weekend care, it will be difficult to receive treatment without a reservation, so be sure to book in advance.
How much does cavity treatment cost?
It varies depending on the extent of the cavity, but simple cavity treatment is around 50,000 to 150,000 KRW, root canal treatment is around 200,000 to 400,000 KRW, and treatment with a crown can cost around 500,000 to 1,000,000 KRW. Please consult after an examination for an exact estimate.
Can cavity treatment be done without a root canal?
If the cavity has not reached the nerve, treatment is possible without root canal therapy. At clinics like 아라치과의원, the focus is on preserving the natural tooth, so they try to avoid root canal treatment whenever possible.
Is cavity treatment for children available?
All five clinics analyzed offer pediatric dentistry services. In particular, 나뭇잎치과의원 is well prepared for children, so it is recommended for pediatric patients.
How often should I get regular checkups to prevent cavities?
It is best to get a regular checkup every six months. Along with scaling, early cavities can be found and treated with simple procedures, saving both time and money.
Can I also get a consultation for treatment I received at another clinic?
A second opinion is the patient's right. In particular, 아라치과의원 is well suited for second opinions, as it has cases where patients who were advised to get implants elsewhere were successfully treated with conservative care.
Closing Thoughts
If you are receiving cavity treatment in Seosan, it is important to choose a dental clinic that fits your situation. For office workers, I recommend 더센트럴치과의원 or 나뭇잎치과의원, both of which offer evening care. If you want thorough treatment, 아라치과의원 is a strong choice. No matter which clinic you choose, be sure to get enough consultation before treatment, and ask any questions you have.
Disclaimer: This information is based on publicly available data as of April 2026 and may differ from actual treatment conditions. Please contact each clinic directly for accurate information.
Last updated: 2026-04-24
