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Jeongwon Youn
Top Doctor
19
years of experience

Jeongwon Youn

  • Leading doctor for Braces
  • Specialization: Dentist
  • 19 years of experience
  • Speaks:
    English, Korean
  • Workplace: Republic of Korea, Seoul, Yonsei JW Dental Clinic
  • Second-generation dentist, with a strong commitment to evidence-based care, she continuously study and explore evolving medical technologies to provide better treatment and help restore patient's beautiful smile. Dr. Youn graduated from one of the top universities in Korea, and has over 18 years of clinical experience. She also serve as an adjunct professor at Yonsei University, and has performed more than 6,000 orthodontic cases.

    Dr. Jeongwon Youn has performed over 6,000 orthodontic cases at Yonsei JW Dental Clinic in Seoul. She is a PhD-level specialist and a second-generation dentist. Dr. Youn serves as an adjunct professor at Yonsei University. She holds a doctorate from one of South Korea's top medical institutions.

    • Expert in Invisalign, lingual braces, and complex teeth alignment.
    • Completed an Osstem Implant Master Course for restorative care.
    • Member of the Korean Association of Orthodontists and Lingual Orthodontists.
    • Treats patients at a clinic recognized as a Straumann official provider.
Surgeon's portfolio

Explore package deals with Dr. Jeongwon Youn

Braces

3M Clarity Ultra Ceramic Braces for a Perfectly Aligned Smile

$4,500
/
per package

Clippy-C Self-Ligating Braces for Straighter Teeth with 3D Planning

$4,000
/
per package

Invisalign Clear Aligners by Certified Provider for Perfectly Aligned Teeth

$6,000
/
per package
The package includes a standard range of medical services offered by the clinic and additional benefits like accommodation, transfer, etc.
4.7
Excellent score
3 patient verified reviews
1 star
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4 stars
33%
5 stars
67%

Patient reviews

About clinic Yonsei JW Dental Clinic
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1-3 of 3 reviews
Anonymous • Tooth Whitening
Germany
Jun 17, 2026
Verified review.
Set aside more money for the treatment than is stated. Taxes were added on top at the clinic, and the dental cleaning also costs extra. I ended up with additional costs of around $100.
It was very easy to book the appointment, and on the day of the treatment everything went really quickly. Within an hour, my teeth were beautifully whitened.
One negative aspect was the lack of transparency regarding the costs. The description of the treatment suggested that, for $370, you would receive three sessions of bleaching plus a professional teeth clean. However, when I got there, I had to pay extra for the teeth cleaning, and on top of that, a hefty amount of tax was suddenly added to the total price, which meant the whole thing ended up costing nearly $100 more. Fortunately, I don’t trust anything, so I’d already factored in additional costs when planning my budget. Even so, it would be nice to be able to estimate the costs in advance.
Anonymous • Consultation with a dentist
Spain
Oct 12, 2025
Verified review.
Aaron • Gum surgery
United Kingdom
Dec 9, 2025
Verified review.
The clinic was clean, modern with good technology. Consultation was clear and procedure was excellent. All The staff were professional but friendly.

Doctor's services

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Qualifications

Dr. Jeongwon Youn is the Chief Doctor at Yonsei JW Dental Clinic with a PhD in Orthodontics. She has treated over 6,000 orthodontic cases throughout her career. As a second-generation dentist, she combines evidence-based care with dental technologies to restore smiles.

Orthodontics and Aesthetic Dentistry

Dr. Youn corrects dental alignments for children and adults. She is a certified Invisalign Provider and performs treatments using clear, ceramic, and lingual braces. Her approach integrates aesthetic improvements with functional dental health.

The doctor performs specialized procedures, including:

  • Invisalign and clear braces installation
  • Lingual and self-ligating ceramic braces
  • All-on-4, All-on-6, and All-on-2 dental implants
  • Porcelain, Emax, and no-prep veneers
  • Laser tooth whitening and Hollywood Smile makeovers
  • Advanced gum surgery and periodontitis treatment

Professional Background

Dr. Youn is an Adjunct Professor at Yonsei University. She also earned her D.D.S. and PhD at Yonsei University. After her studies, she completed her clinical internship at Yonsei Severance Hospital. She then finished an orthodontics residency at the same institution. She also completed the Osstem Implant Master Course.

Professional Memberships

Dr. Youn is a member of:

  • The Korean Association of Orthodontists
  • The Korean Association of Lingual Orthodontists
  • The Yonsei University Association of Orthodontists

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