
Dr. Won Sin Lee
Dr. Won Sin Lee is a board-certified dermatologist trained at Asan Medical Center in Seoul, and he co-founded WELLS Dermatology in 2008. He is an adjunct professor of dermatology at Asan Medical Center and lectured at Thermage's headquarters in 2016.
Dr. Won Sin Lee이원신
Signature focusEnergy-based lifting with Thermage and Ultherapy
- Board-certifiedBoard-certified dermatologist (Korea), trained at Asan Medical Center
- Asan Medical CenterAdjunct professor of dermatology, Asan Medical Center
- Thermage HQ 2016Lectured at Thermage's headquarters (2016)
Education, training & memberships
Training
- Dermatology residency, Asan Medical Center; board certification in dermatology in Korea
Board certification
- Board-certified dermatologist in Korea; trained at Asan Medical Center in Seoul
Positions
- 2008Co-founder of WELLS Dermatology (2008)
- Former director, Bokji Dermatology Clinic, Korean Leprosy Welfare Association
- Regional supervisor for leprosy control, appointed by the Korea Centers for Disease Control and Prevention
- Adjunct professor, Department of Dermatology, Asan Medical Center
Memberships
- Member, Korean Dermatological Association
- Member, Korean Association of Dermatologists
- Member, Korean laser society
- Member, Korean aesthetic dermatology society
- Member, Korean society for cosmetic dermatologic surgery
- Member, Korean cosmetic dermatology society
- Member, Korean Society for Hair Research
- Member, Korean obesity and aesthetic society
- Member, Korean atopic dermatitis society
Awards
- Commendation for Outstanding Service as a Public Health Physician
What Dr. Lee performs most
- Skin Tightening & Rejuvenation
Collagen Booster Thermage FLX
Dr. Lee lectured at Thermage's headquarters in 2016.
See treatment - Skin Tightening & Rejuvenation
Thermage MAX
Dr. Lee took part in a genuine-tip campaign beauty class for Thermage; WELLS uses genuine tips only.
See treatment - Skin Tightening & Rejuvenation
Ultherapy Prime
Dr. Lee has met with representatives of Ultherapy's headquarters.
See treatment - Skin Tightening & Rejuvenation
Sculptra Lifting
Dr. Lee completed Handok's Sculptra hands-on training program.
See treatment
Conferences, lectures & panels
- Lecture
Lecture at Thermage's headquarters
- Date not listedTook part
Thermage genuine-tip campaign — beauty class
- Date not listedMeeting
Meeting with Ultherapy headquarters representatives
How Dr. Lee approaches common concerns
ConcernWorried the Thermage or Ultherapy tip might not be genuine
ApproachWELLS uses only genuine Thermage and Ultherapy tips and refunds ten times the treatment price if a tip is ever found not to be genuine. Dr. Lee has also taken part in a Thermage genuine-tip campaign.
Questions Dr. Lee often answers
Thermage vs Ultherapy: who should choose which (age, skin thickness, budget)
Choose by the problem rather than by age: Ultherapy for sagging that starts in deeper tissue, Thermage for loose skin, fine lines and loss of firmness. Ultherapy delivers focused ultrasound to the SMAS layer (the layer a surgical facelift tightens), so it suits jawline and lower-face sagging; in thin faces, strong energy reaching the fat layer can hollow the cheeks, so energy is planned carefully. Thermage's monopolar RF heats the dermis to remodel collagen; results may begin after about two weeks and last six to fourteen months. At WELLS, Ultherapy Prime FIT starts at ₩1,925,000 and Thermage MAX at ₩3,465,000 for 600 shots, excluding 10% VAT. The dermatologist decides after 3D analysis.
How do I know a Korean clinic uses genuine Thermage and Ultherapy tips?
See the tip and the shot count yourself. At WELLS you can, because you stay awake during treatment. WELLS uses only genuine Thermage and Ultherapy tips, and if a tip is ever found not to be genuine, it refunds ten times the treatment price. Under deep sedation you cannot check anything, which is one reason WELLS treats lifting with Air NOX and local anesthetic instead. Questions worth asking any clinic: which device generation is used (WELLS runs every Ultherapy session on the Ultherapy Prime system), how many shots are planned for each area, and who performs the treatment (at WELLS, a dermatologist).
Can I get Thermage and Ultherapy on the same trip? Which one first?
Often, yes. The two work at different depths, and WELLS already combines eye Thermage and eye Ultherapy in one session in its 3X Upper Face Lifting program (₩2,500,000, excluding 10% VAT). Ultherapy delivers focused ultrasound to the SMAS layer; Thermage uses monopolar RF to heat the dermis. Whether both suit your face, in which order and whether on the same day is decided by the dermatologist at consultation after 3D analysis; WELLS does not apply a fixed sequence. Combining means more energy in one visit, so mention any recent lifting, fillers or threads. Individual results vary.
Articles by Dr. Lee
Rosacea treatment: why redness lingers and what treats the vessels
A dermatologist explains rosacea and broken capillaries: what keeps the redness coming back, and how vascular lasers treat the vessel itself.
Potenza treatment explained: how microneedle RF works at WELLS
What a Potenza treatment actually does, why we use it inside a melasma protocol, who it suits, and when another microneedle RF is the better fit.
Ultherapy side effects: what's normal, what isn't, what lowers risk
A dermatologist's guide to Ultherapy side effects: what is expected afterwards, what is not, and how planning and staying awake lower the risk.
InMode Korea: Forma and Mini FX in Seoul, and how to plan the visit
Planning InMode in Korea? What Forma and Mini FX each do, who they suit, and how one visit to our Apgujeong clinic fits around your flights.
Laser toning Korea: what it is, who it suits, how to plan sessions
What laser toning actually does, pico vs Clarity toning, who it suits and who needs something else, and how to fit a course of sessions around a Seoul trip.
Tattoo removal Korea: PicoSure sessions and how to plan your trip
How picosecond tattoo removal works at WELLS in Seoul, why it takes several sessions, and how to line those sessions up with your travel dates.
Ask Dr. Lee before you fly
Send photos and your dates — our coordinators reply in English and book your consultation with Dr. Lee.
