
Dr. SangYoul Yun
Chief Director
- Board-Certified Dermatologist (Korea)
- AAD International Fellow (IFAAD)
- ASLMS Member
- Former Banobagi Dermatology Director
- Sculptra Master Certification
- Thermage TTT Master — Solta Medical
- Rejuran Club VIP Certification
Credentials & Certifications
Delight Dermatology Clinic is led by Dr. SangYoul Yun — Korean Board-Certified Dermatologist, AAD International Fellow, ASLMS member, former Banobagi Dermatology Director (KHIDI 357-15-02460). Every credential is verifiable, every device is FDA-cleared or CE-marked, and our clinic is officially registered for international patients.
Our Medical Team

Chief Director

Clinic Director
Official Registration
Delight Dermatology Clinic is officially registered by the Ministry of Health and Welfare of the Republic of Korea as a foreign patient medical institution (Registration No. M-2024-01-08-8248).
Verified Certifications
Every certificate displayed below is authentic and verifiable. These represent years of specialized training and clinical excellence.
American Academy of Dermatology — the world's largest dermatology organization. Dr. Yun holds International Fellow status (IFAAD), recognizing global expertise in dermatology.
Verify on American Academy of Dermatology ↗American Society for Laser Medicine & Surgery — the leading organization for laser and energy-based treatments worldwide. Active member since 2024.
Official dermatology specialist license issued by the Ministry of Health and Welfare of the Republic of Korea. Verifies completion of all required medical training and board examination.
Verify on Korean Dermatological Association ↗Official certification from the Mayor of Seoul recognizing Delight Dermatology as a registered healthcare provider for international patients in Korea.
Participation in the global ALASTIN Skincare faculty meeting — contributing to international skincare innovation and clinical education exchange.
The highest-tier certification from Solta Medical Academy. TTT (Train The Trainer) Master — qualified to train other physicians in Thermage FLX technique. Invitation-only for high-volume clinics.
Awarded by Galderma to clinics with proven expertise in Sculptra collagen biostimulator treatments. Recognizes extensive clinical experience, safety record, and academic contribution.
Official Certified Treatment Provider by Merz Aesthetics. Completed the full Ultherapy clinical training course and recognized as an authorized treatment provider.
VIP-level recognition for extensive clinical experience with Rejuran Healer and HB+ treatments. Uses only authentic products with verified injection techniques.
Certified by Allergan Aesthetics as an official Botox clinic. All Botox products used are authentic, licensed, and traceable.
Certified by Solta Medical as an official Thermage FLX treatment provider. Equipment and consumables are maintained to manufacturer standards.
Officially certified clinic for Juvelook PLLA skin booster treatments. Product authenticity and clinical protocols verified.
Proof of genuine Thermage FLX treatment tips. Every single-use consumable at Delight Dermatology is authentic, sealed, and traceable to the manufacturer.
Device Certifications
Every device used at our clinic has been cleared or certified by international regulatory bodies.
Why Delight Dermatology
In most countries, seeing a board-certified dermatologist requires a 3-6 month wait. In Korea, you can book a consultation and receive treatment on the same day — often within 1-2 hours.
Procedure pricing is displayed in KRW with USD reference where useful. Treatment plans are quoted after consultation — no hidden fees, no upsell pressure.
Pigmentation and scar treatments are exceptionally challenging. Korean dermatologists see these conditions daily and have developed advanced multi-step protocols that are both effective and individually tailored.
Our practice is led by Dr. SangYoul Yun — Korean Board-Certified Dermatologist, AAD International Fellow (IFAAD), ASLMS member, former Banobagi Dermatology Director (KHIDI 357-15-02460). No delegation of injectables or energy-based devices to nurses or technicians.