Orthodontic Dentist Recommendations in Sejong
If you are considering orthodontic treatment in Sejong, we recommend first checking 이도치과의원 and 유앤성부부치과의원. 이도치과의원 has the most reviews, with 1,008 Naver reviews, while 유앤성부부치과의원 is a clinic where a certified orthodontist treats patients directly.
Based on an analysis of a total of 3,810 real visitor reviews from Naver Place and KakaoMap, we selected five orthodontic dental clinics in Sejong. The specialist information for each clinic was verified using data from the Health Insurance Review and Assessment Service, and the average KakaoMap rating of the selected five clinics is 4.4 points.
Analysis Method and Selection Criteria
This analysis was conducted based on the following objective data:
- Analysis of 2,689 Naver Place visitor reviews
- Analysis of 1,121 KakaoMap reviews
- Crawling of specialist information from the Health Insurance Review and Assessment Service
- Collection of practical information such as clinic hours, amenities, and accessibility
When selecting orthodontic clinics, we placed special emphasis on whether specialists are available, actual orthodontic treatment reviews, mentions of unnecessary treatment, and patient satisfaction with care.
이도치과의원 - Clinic with the Most Reviews in Sejong
이도치과의원 is a representative dental clinic in Sejong with a total of 1,442 visitor reviews, including 1,008 Naver reviews and 434 Kakao reviews. Two specialists in integrated dentistry provide treatment, and the clinic operates 11 dental departments, including orthodontics.
"I live in Sejong and always come here for dental care I’ve been to other clinics too, but 이도치과 explains everything most kindly." (이윤서u, April 7, 2026)
"The clinic is clean and the staff are so kind. The doctor is kind too, and most importantly, they treat my child carefully so it doesn’t hurt." (맘 스, April 4, 2026)
Clinic hours: Weekdays 10:00-19:00 (until 21:00 on Tue/Thu), Saturday 09:00-14:00
Evening hours: Until 21:00 on Tuesdays and Thursdays
Phone: 0507-1374-7525
Before visiting: Evening hours are available on Tuesdays and Thursdays, which is convenient for office workers. Parking is available, and since the clinic uses a reservation system, we recommend booking in advance.
Practical tip: The clinic has a cone beam CT system, allowing for accurate diagnosis, and supports easy payment options. Patient satisfaction is high among regular checkup patients, making it suitable for ongoing care after orthodontic treatment.
Orthodontic specialty information: Among its 11 dental departments, the clinic operates orthodontics, and it has extensive experience treating patients of various ages, from children to adults.
유앤성부부치과의원 - Direct Treatment by a Certified Orthodontist
유앤성부부치과의원 is a specialist-centered dental clinic with one certified orthodontist, one periodontist, and one specialist in integrated dentistry. It has 534 Naver reviews and a KakaoMap rating of 4.4 points.
"I was treated by Dr. 유지영, and she explained everything kindly! She also told me that anything not urgent could be treated later, so I was able to feel comfortable during the visit." (hj2270, April 7, 2026)
"I went for a checkup because my gums seemed a little swollen, and they gave an accurate diagnosis and explained everything very clearly, which I appreciated." (수경1, March 30, 2026)
Clinic hours: Weekdays 10:00-19:00 (until 20:30 on Mon/Wed), Saturday 09:00-13:00
Evening hours: Until 20:30 on Mondays and Wednesdays
Phone: 044-862-7522
Before visiting: This is a popular clinic in 반곡동, so reservations tend to fill up quickly. We recommend booking in advance. Parking is available, and the clinic operates by reservation.
Practical tip: The clinic is well known for accurate diagnosis without unnecessary treatment, making it a trustworthy option for orthodontic consultations. Precise diagnosis using cone beam CT is available.
Orthodontic specialty information: Since a certified orthodontist treats patients directly, even complex orthodontic cases can be managed safely. A periodontist is also available, which is advantageous for adult orthodontic treatment where gum care is important.
맘애든치과의원 세종점 - Specialized in Pediatric and Adolescent Orthodontics
맘애든치과의원 세종점 is a family dental clinic with a total of 980 reviews, including 644 Naver reviews and 336 Kakao reviews. It operates a children’s playroom and specializes in pediatric and adolescent treatment.
"We’ve been using this dental clinic since the kids were young! I think it may be the most authoritative place in Sejong for student orthodontics." (이컹컹이, April 8, 2026)
"Especially for our very timid child, this seems to be the only place where they can receive dental treatment without resisting." (lockji, April 6, 2026)
Clinic hours: Weekdays 09:00-18:00, Saturday 08:30-13:00
Phone: 0507-1363-2874
Before visiting: Since the clinic has child-friendly facilities, it is a good place to visit with young children. Saturday morning appointments are available, and the waiting area is spacious.
Practical tip: Dedicated pediatric and adolescent medical staff provide careful care so children do not feel afraid of the dentist. Dr. 정서영 and Dr. 이미소 are in charge of pediatric and student care.
Orthodontic specialty information: The clinic is recognized as an authority in student orthodontics and creates treatment plans that take into account jaw growth in growing children.
세종365치과의원 - Specialist in Clear Aligners
세종365치과의원 is a dental clinic with 197 Naver reviews and 349 Kakao reviews, and it has received many positive reviews for clear aligner treatment. It operates 11 dental departments and has cone beam CT equipment.
"I went for a follow-up after getting clear aligners ^^~ The director is humorous and kind, which I like." (솔리리뷰, March 6, 2026)
"At other places, they made it sound like something terrible was about to happen immediately, but here they explained my current condition accurately and gave me choices. I think this is a clinic where you can visit without worrying about unnecessary treatment." (일하는HAMA, March 6, 2026)
Clinic hours: Monday, Tuesday, Thursday, Friday 10:00-18:30
Phone: 044-715-5365
Before visiting: The clinic is closed on Wednesdays and weekends, so please check the schedule in advance. Parking is available, and wireless internet is provided.
Practical tip: The director’s humorous and friendly manner helps ease fear of dental visits. The clinic follows a treatment philosophy that respects patient choice without unnecessary treatment.
Orthodontic specialty information: The clinic has extensive experience with clear aligner treatment (Invisalign) and professionally handles orthodontic methods often chosen by working adults.
당신의 치과의원 - Collaborative Care by Orthodontics and Prosthodontics Specialists
당신의 치과의원 is a dental clinic where one specialist in orthodontics and one specialist in prosthodontics provide collaborative treatment. It has 306 Naver reviews and handles orthodontic treatment for a wide range of ages, from children to adults.
"My child is afraid of dentists, but for the first time they got treatment without complaining!" (dyn****, April 4, 2026)
"The dental hygienist was very thorough, which I appreciated. The doctor also checked everything carefully and explained the condition of my teeth well." (jo****, April 1, 2026)
Clinic hours: Weekdays 09:30-18:30 (until 20:00 on Tuesdays), Saturday 09:30-13:30
Evening hours: Until 20:00 on Tuesdays
Phone: 0507-1489-0125
Before visiting: Evening hours are available only on Tuesdays, and the clinic has a spacious waiting area. Parking facilities are well equipped, making it convenient.
Practical tip: The male doctor and the nurses are all kind, and they create an atmosphere where children can receive treatment without fear.
Orthodontic specialty information: Because specialists in orthodontics and prosthodontics work together, the clinic can create a comprehensive treatment plan that includes restorative treatment after orthodontics.
At-a-Glance Comparison of Sejong Orthodontic Clinics
| Clinic Name | Total Reviews | Specialists | Evening Hours | Main Strength |
|---|---|---|---|---|
| 이도치과의원 | 1,442 | 2 integrated dentistry specialists | Tue/Thu until 21:00 | Most reviews, high satisfaction |
| 유앤성부부치과의원 | 536 | Orthodontics, periodontics, integrated dentistry | Mon/Wed until 20:30 | Treatment by a certified orthodontist |
| 맘애든치과 세종점 | 980 | General practitioner | None | Specialized in pediatric and adolescent orthodontics |
| 세종365치과의원 | 546 | General practitioner | None | Specialist in clear aligners |
| 당신의 치과의원 | 307 | Orthodontics and prosthodontics | Tue until 20:00 | Orthodontic-prosthodontic collaboration |
Orthodontic Clinic Selection Checklist
- Whether specialists are available — Check whether a certified orthodontist treats patients directly
- Orthodontic experience and cases — Whether the clinic has extensive experience with patients of similar age and tooth condition
- Equipment and facilities — Whether precise diagnostic equipment such as cone beam CT and intraoral scanners is available
- Treatment plan provided — Whether the clinic provides a detailed treatment duration, cost, and process in writing during consultation
- Follow-up system — Retainer management and regular checkup system after orthodontic treatment is completed
- Variety of treatment options — Whether multiple options such as metal braces, ceramic braces, and clear aligners are offered
- Clinic hours and accessibility — For office workers, whether evening hours are available and whether parking is convenient
- Whether unnecessary treatment is suggested — Whether the clinic avoids recommending unnecessary procedures and respects patient choice
- Emergency response — Whether the clinic can respond promptly to emergencies such as broken appliances
- Cost transparency — Whether potential additional costs are explained clearly in advance
Warning Signs of Clinics to Avoid
Excessive marketing and pressure to discount: Avoid clinics that pressure you to sign a contract on the same day or push you to make an immediate decision with overly aggressive discount offers. Orthodontic treatment is a long-term process that requires careful consideration.
Refusal to provide a specific treatment plan: Clinics that say, "You have to come in to know," and do not provide a concrete treatment duration, cost, or method, or refuse to give this in writing, are hard to trust.
Hiding specialist information: Be cautious if the clinic does not clearly state whether the doctor in charge is a certified orthodontist, or if the person who consults you is different from the person who performs the procedure.
Lack of follow-up system: If the clinic does not provide guidance on retainer maintenance or regular checkups after orthodontic treatment is complete, it may be difficult to ensure long-term results.
Frequently Asked Questions
How much does orthodontic treatment cost in Sejong?
The cost of orthodontic treatment varies depending on the method, difficulty, and treatment duration. Metal braces generally cost around 3 to 5 million KRW, while clear aligners are usually in the range of 5 to 8 million KRW, but we recommend confirming the exact cost through a direct consultation.
What is the difference between adult orthodontics and adolescent orthodontics?
Adult orthodontics moves only the teeth after jaw growth has finished, while adolescent orthodontics can use growth to adjust the jaw and teeth together. In adults, treatment usually takes longer and gum care is more important.
How long does orthodontic treatment take?
In general, treatment takes about 1 year and 6 months to 3 years, depending on the dental condition and the complexity of the case. Considering regular visits every 4 to 6 weeks and the use of retainers, the overall treatment process may take even longer.
Which is better, clear aligners (Invisalign) or metal braces?
Clear aligners are aesthetically superior and removable, making oral hygiene easier, but they have limitations for complex tooth movements. Metal braces can be applied to all cases and are less expensive, but they are less aesthetically pleasing.
Are there food restrictions during orthodontic treatment?
With metal braces, you should avoid hard or sticky foods such as nuts, caramel, and ice. With clear aligners, there are almost no food restrictions because the appliance can be removed when eating. However, they must be worn for at least 20 hours a day.
Can I get orthodontic consultations at night in Sejong?
이도치과의원 (Tue/Thu until 21:00), 유앤성부부치과의원 (Mon/Wed until 20:30), and 당신의 치과의원 (Tue until 20:00) offer evening hours. However, since evening hours are mainly for urgent care, we recommend making a reservation in advance for consultations.
Conclusion
Orthodontic treatment is more than simply straightening teeth; it is an important treatment that affects lifelong oral health. Since Sejong has many high-quality dental clinics, we recommend consulting with several places and choosing the one that best fits your dental condition and lifestyle.
In particular, orthodontic treatment takes place over a long period of time, so it is important to consider communication with the medical team, the clinic’s follow-up system, and accessibility before making a decision. Above all, we recommend getting an accurate diagnosis from a clinic where a certified orthodontist treats patients directly.
※ This information was written based on publicly available data as of April 2026, and actual treatment costs and methods may vary depending on individual oral conditions. Please contact each clinic directly for accurate information.
Last updated: 2026-04-09
