Better skin in Seoul,
from the right doctor.
Skin, lifting, and filler, performed by a board-certified plastic surgeon who trains other doctors. Reviewed in writing before you book a flight.
Radiesse Train-the-Trainer
Merz AAA 2026 Grand Prize“I don't actually know what I need.”
The most common first message she receives
- 01
I don't know what I need, so I can't tell if I'm being sold.
Not knowing the right treatment is uncomfortable enough. What makes it worse is that it leaves you unable to judge whether the plan you are handed is the one you actually needed.
- 02
Every clinic told me something different.
One recommends threads, the next says filler, the third suggests a laser. They cannot all be right for the same face, and none of them explained why the others were wrong.
- 03
I'll have one appointment, and then I fly home.
There is no second visit to fix a misunderstanding. Whatever is decided in that room is what you live with on the plane, and for months after.
- 04
Will they treat a Western face the same way?
Korean aesthetic ideals are not identical to yours. You want the technique, not a result designed around someone else's idea of what your face should look like.
- 05
What if something goes wrong once I'm home?
Your own doctor did not do this, and may not want to manage it. Nine time zones away, being told to come back in is not an answer.
- 06
How much of this is lost in translation?
Consent forms, aftercare instructions, and the difference between two products you have never heard of. All of it matters, and all of it depends on being understood.
Every one of these is answerable in writing, before you book a flight. That is what the free assessment is for.
Five Questions
Worth Asking.
Ask these of any clinic in Seoul, and ask them of us first. Any good clinic can answer them plainly.
- 01Dr. Yu herself
Who exactly is injecting me?
Not the clinic, the person. Ask for their name and their license number, and ask whether that same person sees you on the day.
- 02Merz Train-the-Trainer
What are they certified to teach?
Anyone can attend a course. Far fewer are appointed to certify other doctors. Ask which manufacturer, and in what role.
- 03Her main practice
Can they fix a complication?
The doctors who correct other people's complications are a small group. Ask whether they treat complications, or refer them out.
- 04Standard here
Do they use ultrasound?
Injecting blind is still common. Ultrasound guidance means the injector can see the vessel they are avoiding, and find filler they need to dissolve.
- 05Free, in 72 hours
Will they answer before I pay?
A written assessment before any deposit tells you how they will treat you after one. Ask for it in writing, in your language.
Take this list to every clinic you are considering, ours included. If someone else is the better fit for your case, Dr. Yu will tell you so.
She Teaches
The Doctors.
The clearest signal of skill is not who advertises to patients. It is who other doctors learn from.
- 01Board-certified plastic surgeon
Korean MOHW license no. 2160.
- 02Merz Aesthetics Radiesse advisor and Train-the-Trainer
Appointed to certify other doctors.
- 03Lectures on complication management
PRS KOREA international congress, MEX Forum.
- 04Ultrasound-guided procedures
She sees what she injects, and what she dissolves.
- 05Hands-on training hosted for physicians
From Israel, Portugal, Japan, China, and Russia.
Every line above is checkable. Ask us for the license number, the Merz appointment, or the congress programmes, and we will send them.
Where Physicians
Learn From Her.
Her Own Patients.
Skin and lifting cases from her own clinic, shown for what they are, with the limits that come with photography.
Individual results vary. Final plan is confirmed after in-person examination.
Ask about your caseIn Writing, In English,
Within 72 Hours.
Every message is answered. You will not have to follow up to be heard.
English-speaking coordinator
A dedicated English-speaking team member handles your case from first message to aftercare.
72-hour written answers
Assessments are answered within 72 hours. Follow-up questions do not disappear into a queue.
Your channel, your choice
Email by default. WhatsApp or SMS if that is easier for you. Phone calls only if you ask for one.
Put Us Through
Your Own Checklist.
Send your photos and your questions. You get a written answer from Dr. Yu in 72 hours, before you commit to anything, including us.
Get my free assessmentTakes about five minutes. Free, and you are not booking anything by asking.
Before You Ask.
How do I verify any of this myself?
Ask us. We will send the license number, the Merz appointment letter, and the congress programmes.
Will Dr. Yu be the one treating me?
Yes. Dr. Yu performs every treatment on this page herself — the consultation, the injections, and the device treatments. Nothing is handed to another injector.
Is everything in English?
Your assessment, estimate, and follow-up arrive in English. Dr. Yu lectures to physicians internationally in English.
Why are there no prices on this page?
Plans are priced case-by-case. Instead of a teaser price, you receive a written estimate range within 72 hours of sending your form, and the final quote is confirmed only after an in-person examination.
What if something goes wrong after I fly home?
Follow-up continues remotely by WhatsApp or email, with photos reviewed by Dr. Yu herself.
Where is the clinic?
BIO Plastic Surgery, 107 Dosan-daero, Gangnam-gu, Seoul. About a one minute walk from Sinsa Station on Subway Line 3, and roughly seventy minutes from Incheon Airport.