Delight Dermatology Clinic · Gangnam, Seoul

Only about 2% of doctors in Korea are board-certified dermatologists. At Delight, one of them examines and treats you.

English-Speaking Board-Certified Dermatologist in Gangnam, Seoul

Korean board-certified dermatologist
AAD International Fellow
Clinical training, Mayo Clinic
KHIDI-registered for foreign patients
Consultations in English

Medically reviewed by Dr. SangYoul Yun, Chief Director · Updated October 17, 2026

2,950 board-certified dermatologists in all of Korea

30,000+ clinics in Korea that offer skin treatments

1 dermatologist who diagnoses you and performs your treatment personally

Figures: Korean Dermatological Association press briefing, September 2025.

At a glance

Delight Dermatology Clinic: key facts

The essentials international patients ask about before booking, in one place. Details are confirmed by the clinic and reviewed by Dr. Yun.

Looking for the full story? Read About Delight Dermatology Clinic.

Clinic	Delight Dermatology Clinic (dermatology, medical and cosmetic)
Chief Director	Dr. SangYoul Yun, Korean Board-Certified Dermatologist, IFAAD
Address	4F, Building B, 509 Gangnam-daero, Seocho-gu, Seoul 06536, South Korea
Nearest stations	Nonhyeon Station Exit 4 (3 min walk) · Sinnonhyeon Station Exit 2 (5 min walk)
Opening hours	Mon–Fri 10:00–20:00 (lunch 13:00–14:00) Sat 10:00–16:00 · Closed Sundays & public holidays
Language	Consultations and written aftercare in English
Consultation fee	Dr. Yun ₩55,000 · Dr. Park ₩33,000
Booking	WhatsApp, KakaoTalk, LINE, Instagram, phone or email
Registration	KHIDI foreign-patient medical institution, M-2024-01-08-8248

Quick answers

What international patients ask first

Is there an English-speaking dermatologist in Gangnam?

Yes. At Delight Dermatology Clinic, Dr. SangYoul Yun, a Korean board-certified dermatologist, consults in English, and aftercare instructions are given in writing in English.

How much is a dermatologist consultation in Seoul?

At Delight, a consultation with Chief Director Dr. Yun costs ₩55,000 and with Dr. Park ₩33,000. Treatment prices are quoted before anything is done.

Can I get treated during a short trip to Seoul?

Usually, yes. Send your concern, photos and travel dates on WhatsApp; many treatments such as Botox, skin boosters and laser toning can be done the same day as the consultation.

Do you treat medical skin problems, or only cosmetic?

Both. The clinic treats rashes, eczema, allergies, infections, acne, hair loss and suspicious moles, as well as lasers, lifting and injectables.

Who performs the treatment?

The physician. Injections and energy-based devices (Thermage FLX, Ultherapy Prime, Potenza and others) are performed by the doctor personally, not delegated.

Can I get documents for travel insurance?

Yes. English receipts and medical notes can be issued for insurance claims. Tell us at check-in which documents your insurer requires.

Treatments

Find your treatment by concern

Each guide below explains how the treatment works, who it suits, downtime, number of sessions, price and FAQs, and is reviewed by our dermatologist.

Medical dermatology

Diagnosis and treatment of skin disease, in English.

Allergy & rashes

Find the trigger, calm the flare, prevent the next one.

Moles & skin cancer

Dermoscopy, same-day biopsy and English results.

Acne & scars

Treat active breakouts first, then remodel scars.

Pigmentation

Melasma, sun spots, freckles and uneven tone.

Redness & rosacea

Vascular laser, IPL and medical therapy.

Lifting & tightening

FDA-cleared ultrasound and radiofrequency devices.

Botox

Small, precise doses for a natural result.

Fillers & contouring

Volume and shape without surgery.

Skin quality & boosters

Hydration, texture and glow.

Laser removal

Hair, tattoos and unwanted marks.

Hair & nails

Find the cause before treating.

International patient centre

Dermatology in Seoul for international patients

Whether you are in Seoul for five days or five years, we plan your care around your dates, explain every option in English and stay in touch after you leave. Delight Dermatology Clinic is registered with the Korea Health Industry Development Institute (KHIDI) as a foreign-patient medical institution (M-2024-01-08-8248).

Your visit from abroad, step by step

Message before you fly

Send your concern, a few photos and your travel dates on WhatsApp. We reply within the day, in English.
Get a draft plan

We suggest suitable options, the number of sessions and an estimate, so you can plan days with downtime.
Consult in person

Dr. Yun examines your skin and confirms the diagnosis. Nothing is done without a diagnosis first.
Same-day treatment

Most treatments can be done right after the consultation, performed by the physician.
Aftercare at home

You leave with written English aftercare and can message us photos for follow-up after you return.

Plan treatments around your trip: typical downtime

Typical recovery for healthy skin. Your exact downtime depends on the settings and your skin, and is confirmed at consultation. If you have only a few days, book treatments with longer recovery at the start of your stay.

Treatment	Typical downtime	Visits usually needed	Good for a short trip?
Botox	None; tiny marks for a few hours	1 (full effect in about 1–2 weeks)	Yes
Thermage FLX/ Ultherapy Prime	None to mild redness	1	Yes
Laser toning/ Pico toning	None to mild redness	Course of sessions; 1 visit still helps	Yes
Skin boosters/ Skinvive	Small bumps for about 1–2 days	1–3	Yes
Lip/ cheek/ nose filler	Swelling or bruising, often 2–5 days	1	Early in trip
Potenza RF microneedling	Redness for about 1–3 days	2–4	Early in trip
V-OLET (double chin)	Swelling for several days	2–4	Early in trip
Fractional CO2 laser/ CO2 lesion removal	About 5–7 days of healing	1 (resurfacing may need more)	First days only
Laser hair removal/ tattoo removal	Minimal to a few days	Several, weeks apart	Best for residents

Getting to the clinic

We are on the 4th floor of Building B, 509 Gangnam-daero, Seocho-gu, Seoul 06536, 3 minutes on foot from Nonhyeon Station Exit 4, or 5 minutes from Sinnonhyeon Station Exit 2.

Open in Google Maps · For taxis, show the Korean address: 서울특별시 서초구 강남대로 509, B동 4층

Prices, payment & receipts

Consultation is ₩55,000 with Dr. Yun or ₩33,000 with Dr. Park. You receive a written quote before treatment, and English receipts and medical notes for insurance claims on request.

See starting prices

Flying after treatment

Most non-invasive treatments do not stop you from flying. After fillers or lasers, cabin air can make swelling and dryness more noticeable, so plan a buffer day where possible and pack the sunscreen and moisturiser we recommend.

Expats & long-term residents

Living in Seoul? We provide ongoing care for chronic conditions such as eczema, rosacea, acne and hair loss, plus multi-session programmes that suit residents.

Clear communication

Your diagnosis, the options, risks and price are explained in English before you decide. You can bring a list of medicines and allergies, and we will review it with you.

Follow-up after you leave

Message us photos at any point after treatment. If something does not look right, we will advise you and, if needed, tell you what to show a doctor at home.

What to bring to your appointment

Passport or ARC
List of current medicines
Known allergies
Previous treatment records
Your insurer's claim form, if any

Send us your dates

Your doctors

Meet the physicians at Delight

You are diagnosed and treated by a doctor, not a technician. Here is who that is, and where they trained.

Dr. SangYoul Yun

Chief Director · Korean Board-Certified Dermatologist · International Fellow, American Academy of Dermatology (IFAAD)

Dr. Yun believes good dermatology starts with an accurate diagnosis and honest advice, and he personally performs the treatments he recommends. Before leading Delight, he directed two branches of Banobagi Dermatology in Gangnam and Yeoksam, and he completed clinical training at Mayo Clinic in Rochester, Minnesota.

Training & career

Clinical training, Mayo Clinic, Rochester, USA
Former Director, Banobagi Dermatology Gangnam Main Branch
Former Director, Banobagi Dermatology Yeoksam Branch

International memberships

American Academy of Dermatology (AAD), International Fellow
American Society for Laser Medicine and Surgery (ASLMS)

Korean societies (full member)

Korean Dermatological Association
Korean Society for Dermatologic Surgery
Korean Society for Laser Dermatology
Korean Society for Cosmetic Dermatology

Also

Korean Society for Acne Research
Korean Society for Anti-Aging Dermatology
Korean Society for Hair Research
Korean Society for Clinical Therapeutic Dermatology

Consultation with Dr. Yun: ₩55,000 · Full profile

Dr. Yoonseo Park

Clinic Director

Former positions

Resident, Seoul National University Hospital
Resident Doctor, Seoul Medical Center
Director, MIMODREAM Clinic (formerly MUSE Clinic, Cheonho)
Director, IRUN Clinic

Memberships

Korean Society for Laser, Dermatology and Trichology
Korean Society for Aesthetic and Laser Medicine
Korean Society of Aesthetic Surgery
Korean Filler Society
Korean Society for Obesity and Aesthetic Treatment

Consultation with Dr. Park: ₩33,000

Mayo Clinic dermatologist Dr. Nguyen visits Delight Dermatology Clinic. More on our YouTube channel

Dr. Yun on YouTube

Dermatology explained by a board-certified dermatologist

Dr. SangYoul Yun explains treatments, devices and everyday skin care on the clinic's YouTube channel. Videos are in Korean; turn on YouTube's auto-translated subtitles to watch in English.

All videos on YouTube →

Lifting devices compared

Sofwave vs Ultherapy: what is the difference?

Related: Laser lifting

Which treatments are worth it

2026 dermatology treatment tier list, from S+ to B

Related: Non-surgical facelift

Most watched on the channel

5 best-value treatments a Gangnam dermatologist recommends

Related: Skin boosters

Under-eye care

Dark circles: home care and in-clinic treatment

Related: Dark circle treatment

Everyday skin care

Pharmacy products a dermatologist recommends for acne, pores and pigment

Related: Acne treatment

Sun protection basics

How to apply sunscreen properly

Related: Pigmentation

Instagram

Inside the clinic: @delight_gangnam

Treatment updates, the clinic and day-to-day care from Delight Dermatology Clinic in Gangnam. You can also send us a DM in English to book.

Follow on Instagram →

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How we work

Why international patients choose Delight

Delight is a boutique, one-to-one clinic rather than a high-volume "factory" clinic. Consultations are not rushed, and we would rather recommend less than overtreat.

Diagnosis before any treatment. Medical problems are ruled out first.
Physician-performed. Injections and energy devices are done by the doctor.
FDA-cleared devices such as Thermage FLX, Ultherapy Prime, Sofwave and GentleMax Pro.
Conservative dosing and settings for natural-looking results.
Transparent pricing, quoted in writing before treatment.
Honest advice when a treatment is not right for you.

Before skin booster treatment at Delight Dermatology Clinic — Before

After skin booster treatment at Delight Dermatology Clinic, same patient — Before

Transparent pricing

Dermatology prices in Seoul: where to start

Starting prices at Delight Dermatology Clinic. Your final price depends on the area and amount treated and is confirmed in writing at consultation, before any treatment.

Service	Price (KRW)	Details
Consultation, Dr. SangYoul Yun	₩55,000	Diagnosis and treatment plan with the Chief Director
Consultation, Dr. Yoonseo Park	₩33,000	Consultation with the Clinic Director
Meta View skin imaging (optional)	₩55,000	Imaging analysis of pigment, redness and texture
Bunny lines, nose tip or chin Botox	from ₩30,000	About 5–10 minutes, no downtime
Neck bands Botox	₩200,000–500,000	Depends on the number of bands treated
Skin tag removal	from ₩30,000 per lesion	CO2 laser after a dermatologist check

Prices for lasers, lifting, fillers and boosters are listed on each treatment page in the treatment directory.

FAQ

Frequently asked questions

Is Delight Dermatology Clinic run by a board-certified dermatologist?

Yes. The clinic is led by Chief Director Dr. SangYoul Yun, a Korean board-certified dermatologist and International Fellow of the American Academy of Dermatology (IFAAD), who completed clinical training at Mayo Clinic.

Where is the clinic and how do I get there?

The clinic is at 4F, Building B, 509 Gangnam-daero, Seocho-gu, Seoul 06536, 3 minutes on foot from Nonhyeon Station Exit 4, or 5 minutes from Sinnonhyeon Station Exit 2. For a taxi, show the driver: 서울특별시 서초구 강남대로 509, B동 4층.

What are your opening hours?

Monday to Friday 10:00–20:00 (lunch break 13:00–14:00) and Saturday 10:00–16:00. We are closed on Sundays and Korean public holidays.

Do I need an appointment, or can I walk in?

Walk-ins are welcome, but booking ahead on WhatsApp is recommended, especially if you are visiting Seoul for a short time or want treatment on the same day.

How much does a consultation cost?

A consultation with Dr. SangYoul Yun is ₩55,000 and with Dr. Yoonseo Park ₩33,000. Optional Meta View skin imaging is ₩55,000.

Can I have treatment on the same day as my consultation?

Often, yes. Botox, skin boosters, laser toning, Thermage FLX and Ultherapy Prime can usually be done the same day once the doctor confirms they are suitable for you.

Which treatments are best if I'm only in Seoul for a few days?

Treatments with little or no downtime suit short trips: Botox, skin boosters, laser or pico toning, Thermage FLX and Ultherapy Prime. Fillers and fractional laser are better at the start of your stay. See the downtime planner.

Can you give me documents for my travel or home insurance?

Yes. English receipts and medical notes can be issued. Bring your insurer's claim form if they require a specific format.

How do I follow up after I return home?

You receive written aftercare in English and can message us photos on WhatsApp, KakaoTalk or LINE at any time after treatment for advice.

Do you treat skin conditions, or only cosmetic concerns?

Both. We diagnose and treat rashes, eczema, allergies, infections, acne, hair loss and suspicious moles, including skin cancer screening with same-day biopsy when needed.

How we write and review this site

Treatment guides on this site are written for patients in plain English and medically reviewed by Dr. SangYoul Yun before publication. Each page shows its reviewer and the date it was last updated. We describe how treatments work, their typical results, downtime and risks, based on current dermatology practice and the device and product manufacturers' approved indications.

Before-and-after photos are of real Delight patients, shared with their written consent. Results vary between people.

Medical disclaimer

This website provides general information and is not a substitute for an in-person consultation. A treatment is only recommended after your skin has been examined by a physician. If you have a rapidly changing mole, a spreading rash with fever, or signs of infection, seek medical care promptly.

Delight Dermatology Clinic · KHIDI registered foreign-patient medical institution M-2024-01-08-8248 · Reviewed by Dr. SangYoul Yun, October 17, 2026

Book your dermatology consultation in Gangnam

Send us your concern, a photo and your travel dates. We usually reply within the day, in English.

Message us on WhatsApp Call +82 2-517-9991

Delight Dermatology Clinic
4F, Building B, 509 Gangnam-daero, Seocho-gu, Seoul 06536, South Korea
Phone: +82 2-517-9991
WhatsApp: +82 10-2679-5179
Email: delightskin.global@gmail.com
Mon–Fri 10:00–20:00 · Sat 10:00–16:00 · Sun closed