What is DIESTA Clinic?
DIESTA Clinic is a dermatology practice in South Korea operating two locations: DIESTA Suwon Gwanggyo, in the Gwanggyo district of Suwon, Gyeonggi-do, led by Dr. Yoon Hyunju; and DIESTA Seoul Cheonho, in Gangdong-gu, eastern Seoul, led by Dr. Kang Byungjo. Both clinics focus on non-surgical dermatologic treatment — lifting and tightening devices, botulinum toxin, fillers, injectable skin boosters, and lasers for pigmentation, acne, redness, scarring, hair removal and tattoo removal.
Korea's clinic market rewards volume, and it is easy to be sold a package before anyone has looked closely at your skin. The approach here is the opposite one: identify what is actually causing the concern — pigment sitting at a particular depth, laxity in a particular layer, oil versus inflammation versus scarring — and treat that, rather than applying the most popular device to everyone.
Neither clinic is a medical tourism agency, and there is no separate 'foreigner package'. International patients are seen the same way domestic patients are: consultation first, then a plan.
How to read these guides
Each treatment page follows the same structure: what the treatment does, which devices or products this clinic actually owns, who it suits, what the process and recovery look like, and the questions patients ask most often.
Two things are deliberately absent. There are no prices, because the amount of product, the number of areas and the number of sessions differ per person, and a number quoted online would be misleading. And there are no before-and-after photographs — under Korean medical advertising law, treatment result images are tightly restricted, and outcomes shown out of context mislead more than they inform.
Anything on these pages that sounds like a promise of a specific result is a mistake in our writing, not a claim we intend to make. Dermatologic outcomes vary by individual, and no treatment works identically on two people.
Where to start, by concern
If you are not sure which treatment name matches your concern, start from the concern itself:
| If your concern is | Start here |
|---|---|
| Sagging jawline, loss of firmness | Lifting & tightening |
| Wrinkles, square jaw, prominent trapezius | Botulinum toxin |
| Lost volume, contour, lip or shoulder shape | Fillers · Shoulder filler |
| Dullness, dehydration, thin skin texture | Skin boosters |
| Melasma, sun spots, freckles, uneven tone | Pigmentation |
| Active breakouts, oil, inflammation | Acne |
| Persistent flushing, visible vessels | Redness & flushing |
| Enlarged pores, indented acne scars | Pores & scars |
| Unwanted hair | Laser hair removal |
| Regretted tattoo or permanent makeup | Tattoo removal |
| Fatigue, recovery, general condition | NAD+ IV therapy |