Yonghwi Kwon
Chief director
His official biography lists graduation from Wonkwang University and faculty or key-doctor roles associated with Skinvive, Thermage and Ultherapy PRIME.
Seoul · Clinic
Toxnfill Sinnonhyeon Branch
2F, 484 Gangnam-daero, Gangnam-gu, Seoul, South Korea
About the clinic
Toxnfill Sinnonhyeon is a skin and aesthetic clinic at 2F, 484 Gangnam-daero, Gangnam-gu, Seoul. The branch’s official website lists thermage FLX, Ultherapy PRIME, Onda, Potenza, Titanium lifting and Skinvive. Its location guidance identifies Sinnonhyeon Station, Exit 3. These are services published by this particular branch, rather than treatments inferred from the wider Toxnfill network. Yonghwi Kwon is listed on the branch’s medical-team page. His official biography lists graduation from Wonkwang University and faculty or key-doctor roles associated with Skinvive, Thermage and Ultherapy PRIME. Its senior physician list includes Ikjun Ahn, Yunhwan Hong and Duwon Chae. The branch publishes weekday and weekend appointments, with treatment packages listed by device, injection quantity or number of shots.
Treatments & specialties
Published services · availability confirmed with the clinic- Thermage FLX
- Ultherapy PRIME
- Onda
- Potenza
- Titanium lifting
- Skinvive
Medical team
6
Doctors listed
Institution-wide count in public health records. Individual appointment availability can change.
Health Insurance Review & Assessment Service · Hospital information service · checked 2026-10-18Selected profiles published by the clinic. Team and appointment availability may change.
Ahn Ik-jun
Senior physician
The branch biography lists Jeonbuk National University medical education.
Hong Yun-hwan
Senior physician
The branch biography lists Hanyang University education.
Chae Du-won
Senior physician
The branch biography lists Wonkwang University education.
Song Min-cheol
Physician
The branch biography lists Kyung Hee University education.
Noh Gi-seong
Physician
Named on this branch’s official medical-team page.
Choi Min-un
Physician
Named on this branch’s official medical-team page.
Kim Hyeon-ho
Physician
Named on this branch’s official medical-team page.
Jeong Ha-bin
Physician
Named on this branch’s official medical-team page.
Kim Yong-seong
Physician
Named on this branch’s official medical-team page.
Jang U-seong
Physician
Named on this branch’s official medical-team page.
Published treatment prices
Official published or institution-reported information, not a confirmed quote. Products, doses, taxes and eligibility differ. The clinic confirms treatment suitability and your final plan.
Ask us to check the price
A verified published price is not available in this directory yet. Tell us the treatment you are considering and we can check the details with you.