Choosing a Safe Clinic in Korea
Yaan Clinic · Gangnam, Seoul
A safe aesthetic clinic in Korea uses licensed doctors who treat you themselves, genuine and verifiable products and devices, transparent pricing and a clear consultation in your language. This checklist helps international patients compare clinics in Seoul, and explains how Yaan Clinic in Gangnam approaches each point, including equal pricing and authenticity checks.
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How do I choose a safe aesthetic clinic in Korea?
Choose a clinic where licensed doctors perform your treatment themselves, products and devices are genuine and verifiable, prices are transparent, and you receive a proper consultation in a language you understand. Check doctors' actual credentials rather than marketing titles.
Seoul has many aesthetic clinics, and quality varies. This checklist helps international patients compare clinics on what matters for safety. We explain how Yaan Clinic, an aesthetic clinic in Samseong-dong, Gangnam, approaches each point, so you can judge for yourself and ask the same questions anywhere.
What should be on my safety checklist?
A good checklist covers who treats you, what products and devices are used, how transparent pricing is, how consultation and consent work, safety equipment, aftercare and communication. Use the table below to compare clinics.
| Question to ask | Why it matters | Yaan Clinic's stated approach |
|---|---|---|
| Who performs the treatment? | "Ghost" or substitute practitioners are a known risk | Dedicated doctors, no substitute practitioners |
| What are the doctors' real credentials? | Titles such as "specialist" have specific meanings in Korea | Credentials listed per doctor on our doctors page |
| Are products genuine, at the correct dose? | Diluted or counterfeit products affect safety and results | "Genuine products, correct dosage" policy, with authenticity checks for several brands |
| Can I verify devices and tips? | Reused or non-genuine tips are a concern with energy devices | Thermage device and tip serials checkable; MFDS-approved single-use tips for Ultherapy |
| Is pricing transparent? | Hidden fees and "foreigner prices" undermine trust | Same prices for international and Korean patients; a full 2026 price list is published on treatment prices |
| Is there liability insurance? | Protection if something goes wrong | Treatment liability insurance stated |
| Can I understand the consultation? | Informed consent requires clear communication | English and Chinese interpreters |
| What safety tools are used? | Techniques can reduce bruising and vascular risk with injectables | Blunt cannulas, AccuVein vein finder, patented skin protector, AirNox pain care |
How can I check a doctor's credentials in Korea?
Ask which medical specialty a doctor is board-certified in and which professional societies they belong to. In Korea, many aesthetic treatments are performed by licensed physicians who are not dermatologists or plastic surgeons, so read titles carefully.
At Yaan Clinic, the medical team is described accurately. Founder and chief doctor Dr. Wontak Choi focuses on petit treatments and body contouring. Dr. Yoonsik Sung is a specialist plastic surgeon, and Dr. Yookyeong Sim is a board-certified obesity specialist (Korean Society for the Study of Obesity). Yaan Clinic's doctors are physicians with aesthetic medicine experience; none is presented as a dermatologist.
Good to know: For medical skin conditions such as eczema, psoriasis or suspicious moles, see a board-certified dermatologist. Aesthetic clinics focus on cosmetic treatments.
How do I know products and devices are genuine?
Ask to see product packaging, authenticity cards or serial numbers, and whether energy-device tips are new and single-use. Reputable clinics welcome these questions. Some brands offer their own verification systems.
Yaan Clinic describes several verification options: Artecoll authenticity cards (it is an official Artecoll clinic), Thermage FLX device and tip serial numbers, Rejuran verification, Sculptra genuine-product certification and miraDry certificates. Learn more on genuine products and safety and our equipment. You can also check product approval status with Korea's Ministry of Food and Drug Safety (MFDS).
What are the red flags to avoid?
Be cautious of prices far below the norm, pressure to decide immediately, unclear information about who will treat you, refusal to show products, guaranteed results, and no clear aftercare plan.
- Prices that seem too good to be true, or different prices for foreigners.
- Pressure to add treatments or pay on the spot.
- No consultation with the doctor who will actually treat you.
- Vague answers about product brand, amount or device tips.
- Guaranteed or "permanent" results for treatments that naturally fade.
- No explanation of risks, side effects or aftercare.
- No way to contact the clinic after you return home.
What questions should I ask at consultation?
Ask who will treat you, what product or device and how much will be used, the expected results and how long they last, common side effects, recovery time, the total price including VAT, and when you can safely fly.
For international patients: Prepare your questions in writing before you travel and bring them to your consultation. With an interpreter, you can go through each one and note the answers.
Related reading: your first visit, costs, payment and tax refund, about Yaan Clinic and the Foreigners Guide.
Frequently asked questions
Are all Korean aesthetic clinics run by dermatologists?
No. In Korea, many aesthetic treatments are performed by licensed physicians with different backgrounds. Ask which specialty a doctor is board-certified in. At Yaan Clinic, doctors are physicians in aesthetic medicine, including a specialist plastic surgeon and a board-certified obesity specialist.
How can I check whether a filler or device is genuine?
Ask to see the product packaging, authenticity card or serial number before treatment, and confirm energy-device tips are new. Yaan Clinic offers checks such as Thermage device and tip serial numbers, Artecoll cards and Rejuran verification.
Do some clinics charge foreigners more?
Pricing practices vary between clinics. Yaan Clinic states that it charges international patients the same prices as Korean patients, with no hidden fees. Ask any clinic for a written quote including VAT before treatment.
What is a ghost doctor or substitute practitioner?
It refers to someone other than the doctor you consulted performing your treatment, sometimes without your knowledge. Ask clearly who will treat you. Yaan Clinic states its dedicated doctors perform treatments, with no substitute practitioners.
Should I choose a clinic based on price alone?
No. Very low prices can signal diluted products, reused device tips or rushed care. Compare doctors' credentials, product authenticity, consultation quality and aftercare as well as price, and ask for a written quote including VAT.
Related pages
Book a consultation at Yaan Clinic
WhatsApp / international line: +82 10 5308 0499 · KakaoTalk · Email: yaan09@naver.com
English & Chinese interpreters · Same prices as local patients · How to book
About this information: Prepared from Yaan Clinic's published treatment information. Treatments at Yaan Clinic are performed by licensed physicians — meet our doctors. Last updated: October 2026. This page is general information, not a substitute for an in-person medical consultation; suitability, dosage and results are confirmed by your doctor.
