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Top 5 Orthodontic Dental Clinics in Seosan: A Complete Analysis Based on 1,255 Reviews (2026)

Based on HIRA Certified DataReviewed by Medical Information Editor

Key Results First - The Top 2 Orthodontic Dental Clinics in Seosan

If you are looking to get orthodontic treatment in Seosan, prioritize 함께웃는치과교정과치과의원 and 바른이치과교정과치과의원. Both clinics are directly treated by certified specialists in orthodontics, and 함께웃는치과 has 192 Naver reviews, while 바른이치과 has 156 reviews. In particular, 함께웃는치과 is regarded as a "specialized orthodontic clinic," and 바른이치과 has many real patient reviews saying, "I think orthodontic treatment should be done at a specialist orthodontic clinic." General dental clinics may also provide orthodontic care, but if you are considering expertise, choosing a clinic with an orthodontic specialist is the safer option.

Transparent Explanation of the Analysis Method

This analysis collected 1,049 Naver Place visitor reviews and 206 KakaoMap reviews, for a total of 1,255 real patient reviews. Specialist qualifications were verified using Health Insurance Review and Assessment Service (HIRA) data, and the average KakaoMap rating of the five selected clinics is 2.6. The clinics analyzed were limited to those in Seosan-si that provide orthodontic treatment, had 100 or more reviews, and are currently operating. All data is as of April 2026, and ratings and review content may change in real time.

함께웃는치과교정과치과의원 - Specialized Orthodontic Clinic

Why it is recommended: One certified specialist in orthodontics, 192 Naver reviews, and a treatment system specialized in orthodontic care. According to HIRA, the clinic operates 9 departments, including orthodontics, and has one cone beam CT unit.
"Orthodontics~ done by an orthodontic specialistㅎㅎ I'm starting now~~^^ The director and all the staff are kind." - Review by 김람님
"My child had crooked front teeth, so we got orthodontic treatment and the teeth were corrected beautifully^^ I'm satisfied. The doctor and nurses are kind and explain things in detail." - Review by crocusya4님
Location and hours: Located on the 2nd floor of 172, An-gyeon-ro, Seosan-si, Chungnam. Open on weekdays from 10:00 to 19:00, and until 20:00 on Tuesdays; Saturdays from 09:00 to 14:30. Closed on Thursdays. Parking and reservations are available. Things to check before visiting: Evening hours on Tuesdays are available until 20:00, and Saturdays are open only until 14:30. An appointment is required for orthodontic consultations, and additional tests may be needed depending on your oral condition at the first visit. Practical tip: Because the orthodontic specialist handles the consultation directly, consultation time may be longer than at other clinics. Parking around the area may be limited, so public transportation is recommended. Orthodontic-specific information: The clinic handles orthodontic treatment for a wide age range, from children to adults, and is especially strong in correcting malocclusion. According to reviews, it is praised for detailed explanations of the treatment process and systematic management of regular checkups.

바른이치과교정과치과의원 - Strong Local Reputation for Orthodontics

Why it is recommended: One certified specialist in orthodontics, 156 Naver reviews, and many referrals from acquaintances saying it is well known for doing orthodontics well. It focuses exclusively on orthodontics, offering more specialized service.
"The director carefully and skillfully handled my orthodontic treatment. I’m happy that my teeth were beautifully aligned over the past 2 years and 6 months. I regret not starting sooner^^" - Review by lelepopor8님
"This orthodontic clinic was recommended by an acquaintance. I came because it was said to be famous for doing orthodontics well, and I have no regrets. Please take good care of me." - Review by mrk****님
Location and hours: Located on the 2nd floor of 39, Sijang 4-gil, Seosan-si, Chungnam. Open on weekdays from 10:00 to 19:00 and Saturdays from 09:00 to 14:00. Open as usual on Thursdays from 10:00 to 19:00. Parking is available. Things to check before visiting: Since the clinic specializes only in orthodontics, general dental treatment is not available. When making an orthodontic consultation appointment, it helps to prepare information about your current dental condition and the type of orthodontic treatment you want. Practical tip: Because many patients visit based on referrals, appointments may fill up quickly. Orthodontic treatment usually takes about 2 to 3 years on average, so it is best to plan ahead for the long term. Orthodontic-specific information: The clinic specializes in correcting malocclusion and dental alignment, and treats patients of all ages from children to adults. According to patient reviews, it is highly regarded for careful treatment and regular progress monitoring.

서산탑치과의원 - Comprehensive Care and Orthodontics

Why it is recommended: One specialist in integrated dentistry, 229 Naver reviews, and a KakaoMap rating of 2.6. This is a comprehensive dental clinic that can provide orthodontic treatment along with general dental care. It operates 11 departments.
"I recently had cavity treatment at Top Dental. The director was thorough and treated me neatly and cleanly. Above all, the hygienists and coordinators kindly answered even small questions and helped with payment, so I was very grateful." - Review by kas****님
"I visited before opening in the morning because of a fractured crown, and the front desk kindly guided me. The dentist treated me kindly, and overall the hygienist who helped was really kind." - Review by 서펜트일루젼님
Location and hours: Located on the 2nd floor of Dongmun Tower, 173, An-gyeon-ro, Seosan-si, Chungnam. Open on weekdays from 09:00 to 18:00 and Saturdays from 09:00 to 13:00. Closed on Sundays. Parking is available, and restrooms are separated by gender. Things to check before visiting: The clinic does not have an orthodontic specialist, but an integrated dentistry specialist handles orthodontic treatment. If you have multiple dental issues, they can be treated in one place, but if you need specialized orthodontic treatment, first consult a clinic with an orthodontic specialist. Practical tip: It is convenient because you can receive general dental treatment as well as orthodontics, but its orthodontic expertise may be more limited than that of a specialty clinic. Many reviews mention the kindness of the staff and the cleanliness of the facility. Orthodontic-specific information: Suitable for minor orthodontic cases or partial orthodontics, and it can take a comprehensive approach when overall oral care is needed. However, for complex orthodontic cases, consultation with a specialist is recommended.

연세치과의원 - A Loyal Patient Base of 4+ Years

Why it is recommended: It has the most reviews on Naver with 249, and a Google rating of 5. A long-term patient review saying, "I’ve been coming for over 4 years" adds to its credibility.
"Always kind and fast, accurate treatment. I’ve been coming for over 4 years." - Review by 미소모아77님
"The doctor and nurses are all kind, the clinic is clean, and treatment is possible right after the appointment, which I really like." - Review by 헨로30님
Location and hours: Located at 1, Yulji 8-ro, Seosan-si, Chungnam. Open on weekdays from 09:00 to 18:00 and Saturdays from 09:00 to 13:00. Open as usual on Wednesdays, and parking and a waiting area are available. Things to check before visiting: Many reviews mention short waiting times after booking, making scheduling easier. However, since there is no orthodontic specialist, it is more suitable for general teeth alignment than complex orthodontic cases. Practical tip: Because many patients continue visiting over a long period, the appointment system is stable. It is generally well regarded for friendly service and a clean facility. Orthodontic-specific information: It handles basic teeth alignment and pediatric orthodontics, and reviews from patients currently undergoing orthodontic treatment are positive. However, for cases requiring specialized orthodontic care, additional consultation with a specialist is recommended.

다이아몬드치과의원 - Strong Facilities and Equipment

Why it is recommended: It has 223 Naver reviews and two cone beam CT units, allowing for precise diagnosis. As a comprehensive dental clinic with 8 departments, it can provide a wide range of treatments.
"Today, for the first time, after tooth extraction, I had an implant~~ and the post was placed. The explanations were also very well given~ including the situation explanation." - Review by bee****님
"Scaling is done neatly and well." - Review by 편백38님
Location and hours: Located on the 3rd floor of Royal Building, 175, An-gyeon-ro, Seosan-si, Chungnam. Open on weekdays from 08:30 to 17:00 and Saturdays from 08:30 to 12:00. It starts relatively early in the day. Things to check before visiting: There are some negative reviews, so be sure to fully confirm the treatment plan through consultation before visiting. Precise diagnosis is possible with two cone beam CT units, but there is no orthodontic specialist. Practical tip: Morning appointments are available early, which may be convenient for office workers. However, since review quality varies, make a careful decision after the initial consultation. Orthodontic-specific information: Because the clinic has precision diagnostic equipment, it can accurately assess the pre-treatment condition before orthodontics. However, its orthodontic expertise is limited, so specialized cases should be consulted with a specialist.

At-a-Glance Comparison of Seosan Orthodontic Dental Clinics

Clinic Name Naver Reviews Kakao Rating Google Rating Orthodontic Specialist Location Main Strength
함께웃는치과교정과 192 - 3 안견로 172 Specialized orthodontic care
바른이치과교정과 156 - 5 시장4길 39 Strong local reputation for orthodontics
연세치과의원 249 - 5 × 율지8로 1 4+ year long-term patients
서산탑치과의원 229 2.6 4 × 안견로 173 Comprehensive care
다이아몬드치과의원 223 - 3 × 안견로 175 2 cone beam CT units

Orthodontic Clinic Selection Checklist

These are the items you should definitely check before your consultation:
  • Whether an orthodontic specialist is on staff — A specialist qualification in orthodontics that can be verified through HIRA
  • Diagnostic equipment such as cone beam CT — 3D imaging equipment for accurate diagnosis
  • Orthodontic experience and portfolio — Treatment experience with similar cases and before-and-after photos
  • Clear treatment duration and cost — Expected treatment period, total cost, and whether installment payments are available
  • Regular checkup schedule — Frequency of follow-ups during treatment and how emergencies are handled
  • Variety of orthodontic methods — Options such as metal, ceramic, and clear aligners
  • Aftercare system — Retainer management and regular follow-up after orthodontic treatment is completed
  • Accessibility and hours — A convenient location and office hours for a long-term treatment process
  • Patient reviews and reputation — Feedback and satisfaction from patients who actually received orthodontic treatment

Warning Signs to Watch Out For

It is best to avoid clinics with the following characteristics: Excessive discounts or promotions: Clinics that are far cheaper than normal orthodontic prices or offer overly aggressive discounts may compromise treatment quality. Immediate treatment without sufficient consultation: Clinics that try to start orthodontics right away without a detailed oral examination or explanation of the treatment plan are risky. Unclear specialist qualifications: Clinics that do not have an orthodontic specialist or do not clearly present their qualifications raise concerns about expertise. No aftercare plan: Avoid clinics that do not provide a maintenance plan after treatment or a response plan if problems occur.

Frequently Asked Questions

How many clinics in Seosan have orthodontic specialists?

Based on HIRA data, two clinics—함께웃는치과교정과치과의원 and 바른이치과교정과치과의원—have certified specialists in orthodontics directly providing treatment. If you want professional orthodontic care, prioritize these two.

How much does orthodontic treatment cost?

In general, metal braces cost around KRW 3 million to 5 million, ceramic braces around KRW 4 million to 6 million, and clear aligners around KRW 5 million to 8 million. Prices vary depending on your dental condition and treatment length, so it is best to consult several clinics.

Can adults get orthodontic treatment too?

Yes, they can. All orthodontic clinics in Seosan provide adult orthodontic treatment, and there is no age limit. However, treatment may take longer than for growing children, and factors such as gum condition must be considered comprehensively.

How long does orthodontic treatment take?

The average treatment period is about 2 to 3 years, though it can range from 1 year and 6 months to 4 years depending on your dental condition and treatment method. According to a review of 바른이치과, there was a case where teeth were beautifully aligned over 2 years and 6 months.

How painful is orthodontic treatment?

You may feel discomfort for 2 to 3 days after the initial placement and after adjustments. For most people, it does not significantly interfere with daily life and can usually be managed with pain relievers. Each clinic will explain how to manage pain.

Are there foods to avoid during orthodontic treatment?

You should avoid hard or sticky foods such as taffy, caramel, and nuts, and be careful with food that is too cold or too hot. Each clinic provides detailed dietary guidance, so please follow it carefully.

Closing Thoughts

If you are getting orthodontic treatment in Seosan, prioritize 함께웃는치과교정과치과의원 or 바른이치과교정과치과의원, both of which have orthodontic specialists. Both clinics are well regarded for their expertise and patient satisfaction. Orthodontics is not just cosmetic treatment; it is directly linked to oral health. Therefore, please choose based on expertise and safety rather than cost alone. During consultation, make sure to clearly confirm the treatment plan, expected duration, cost, and aftercare before making your decision. This information was prepared based on publicly available data, and treatment methods and results may vary depending on an individual’s oral condition. Please confirm the exact diagnosis and treatment plan through a direct consultation. Final update: 2026-04-24

Top Recommended Clinics

Based on Naver Place, KakaoMap, and Google Maps data

서산탑치과의원
1

서산탑치과의원

충남 서산시 안견로 173 동문타워 2층

2.6
Kakao
4
Google
041-666-2878금 09:00 - 18:00 / 토 09:00 - 13:00 / 월 09:00 - 18:00 / 화 09:00 - 18:00 / 수 09:00 - 18:00 / 목 09:00 - 18:00Naver 229Kakao 206
통합치의학과 전문의 1명 | 진료과목: 통합치의학과, 구강내과, 구강병리과, 구강악안면외과, 소아치과, 영상치의학과, 예방치과, 치과교정과, 치과보존과, 치과보철과, 치주과 | 콘빔CT 1대
함께웃는치과교정과치과의원
2

함께웃는치과교정과치과의원

충남 서산시 안견로 172 2층

041-662-8228금 10:00 - 19:00 / 토 09:00 - 14:30 / 월 10:00 - 19:00 / 화 10:00 - 20:00 / 수 10:00 - 19:00Naver 192Google 3
치과교정과 전문의 1명 | 진료과목: 치과교정과, 구강내과, 구강병리과, 구강악안면외과, 소아치과, 영상치의학과, 예방치과, 치과보철과, 치주과 | 콘빔CT 1대
바른이치과교정과치과의원
3

바른이치과교정과치과의원

충남 서산시 시장4길 39 2층

041-668-2885금 10:00 - 19:00 / 토 09:00 - 14:00 / 월 10:00 - 19:00 / 화 10:00 - 19:00 / 수 10:00 - 19:00 / 목 10:00 - 19:00Naver 156Google 5
치과교정과 전문의 1명 | 진료과목: 치과교정과 | 콘빔CT 1대
다이아몬드치과의원
4

다이아몬드치과의원

충남 서산시 안견로 175 로얄빌딩 3층

3
Google
041-669-2875금 08:30 - 17:00 / 토 08:30 - 12:00 / 월 08:30 - 17:00 / 화 08:30 - 17:00 / 수 08:30 - 17:00 / 목 08:30 - 17:00Naver 223Google 1
진료과목: 구강내과, 구강병리과, 소아치과, 영상치의학과, 치과교정과, 치과보존과, 치과보철과, 치주과 | 콘빔CT 2대
연세치과의원
5

연세치과의원

충남 서산시 율지8로 1 연세치과의원

5
Google
0507-1466-1616금 09:00 - 18:00 / 토 09:00 - 13:00 / 월 09:00 - 18:00 / 화 09:00 - 18:00 / 수 09:00 - 18:00Naver 249Google 5
진료과목: 구강내과, 구강병리과, 구강악안면외과, 소아치과, 영상치의학과, 예방치과, 치과교정과, 치과보존과, 치과보철과, 치주과, 통합치의학과 | 콘빔CT 1대

Data sources: Naver Place, KakaoMap, HIRA (Health Insurance Review & Assessment Service)

Hospital information, reviews, and specialist data in this article are based on publicly available data from Naver Place, KakaoMap, Google Maps, and HIRA. Please verify directly with the clinic before visiting.

Reference Guide

Korea Dental Treatment Price Guide

Compare average prices by treatment based on official HIRA data

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Top 5 Orthodontic Dental Clinics in Seosan: A Complete Analysis Based on 1,255 Reviews (2026) | Medical Korea Guide