Gangnam ON Clinic in Seoul
Gangnam ON Clinic in Seoul
If you are flying from the United States to Korea for aesthetic care, a familiar device name should not be the deciding factor. The better questions are who evaluates you, what change is realistic, how recovery fits your itinerary, and how follow-up works once you are home.
Gangnam ON Clinic is located on Gangnam-daero in Seoul. Consultations may cover skin firmness and facial contour, pigmentation, pores, scars, and texture, as well as botulinum toxin, fillers, threads, and skin boosters.
It is an aesthetic medicine and plastic surgery clinic on the 8th floor of 428 Gangnam-daero, Seoul. The team includes Dr. Seungmin Oh, Dr. Myungjun Oh, Dr. Donggeun Lee, Dr. Taewoo Kim, and Dr. Heeji Shin. The treating physician determines whether a procedure is appropriate after an individual evaluation.
What concerns can be discussed?
Firmness & facial contour
Laxity, jawline, cheeks, and neck are assessed alongside facial anatomy and tissue volume.
Melasma, spots & tone
Melasma, sun spots, and uneven tone require evaluation of pigment type and depth.
Pores, acne scars & texture
Visible pores, localized scars, acne marks, and uneven texture can be evaluated.
Lines, volume & expression
Botulinum toxin, fillers, Restylane, and threads are planned around proportion, expression, and tissue structure.
Skin boosters
Clinic materials include Rejuran, HyloWave, Gowoori, Juvelook, Retigen, and exosomes. Selection depends on your skin and goal.
Localized body contour
Body contour and tissue firmness are considered with indications, limits, and acceptable recovery time.
Tell your physician beforehand: medications and supplements, health conditions, allergies, pregnancy or breastfeeding, prior treatments, and any previous adverse reaction.
Which devices are available?
These 15 systems are confirmed in Gangnam ON Clinic materials. The notes describe general discussion areas, not promised outcomes. Device, mode, energy, and session count are chosen after examination.
Ultherapy Prime

Often discussed for firmness, jawline definition, and lifting; depth and settings require physician selection.
Thermage FLX

Controlled tissue heating may be considered for firmness, fine lines, and facial contour.
Sofwave

Ultrasound delivered at a defined depth may be discussed for laxity and fine lines.
LinearZ

Multiple modes and depths support individualized face or body contour planning.
Oligio

RF heat may be considered for firmness, fine lines, and contour changes.
Alltite

May be discussed when several tissue layers and contour need to be considered in one plan.
ONDA

May be considered for localized body contour after the physician reviews indications and limits.
Titanium

May be discussed for combined concerns involving tone, firmness, and contour.
Ultra Skin Titan

Delivers energy at selected depths when discussing firmness and contour.
Potenza

Combines microneedling and RF; commonly discussed for pores, acne scars, texture, and elasticity.
CureJet

Uses pressure-based delivery and may be considered for localized scars and uneven texture.
Intense IPL

Ask the physician to confirm the exact technology, mode, indication, and limits for your skin.
Accento Dual

Parameters depend on the clinical concern; confirm technology, indications, limits, and risks.
Revlite SI

May be discussed for melasma, spots, and uneven tone after pigment type and depth are evaluated.
CO₂ Fractional Laser

Creates microscopic thermal zones and may be discussed for scars, pores, and uneven texture.
Do not compare procedures by device name alone. Results and recovery also depend on skin condition, area, applicator, mode, energy, and individual response. Ask about redness, swelling, bruising, heat, pain, burns, and pigment changes.
Meet the medical team
Credentials below are summarized from clinic-provided profiles. Positions, professional activities, and schedules may change; confirm the physician when booking.

Dr. Seungmin Oh
Skin-treatment focus
- Seoul National University College of Medicine
- Residency and clinical faculty experience at Seoul National University Hospital
- Academic Director, Korean Society for Laser, Dermatology and Trichology
- Galderma Restylane advisory board member

Dr. Myungjun Oh
Plastic surgery
- Seoul National University College of Medicine
- Plastic surgery specialist, fellow, and clinical instructor at Seoul National University Hospital
- Member, Korean Society of Plastic and Reconstructive Surgeons
- Member, Korean Cleft Palate-Craniofacial Association
- Prior facial contour, maxillofacial, and anti-aging practice at Regen Plastic Surgery

Dr. Donggeun Lee
Skin-treatment focus
- University of Michigan–Ann Arbor
- Catholic University of Korea College of Medicine
- Graduate study in anatomy at Yonsei University
- Clinical training at Severance Hospital
- Academic Director, Korean Society for Laser, Dermatology and Trichology

Dr. Taewoo Kim
Skin-treatment focus
- Dongguk University College of Medicine
- Internship at Hallym University Kangnam Sacred Heart Hospital
- Prior practice at Yuyubit Clinic
- Member, Korean Society for Laser, Dermatology and Trichology

Dr. Heeji Shin
Skin-treatment focus
- Dankook University College of Medicine
- Training at Catholic Medical Center and Asan Medical Center
- Training at Massachusetts General Hospital, Harvard Medical School
- Training at Mount Sinai Hospital, New York
- Member, Korean Society for Laser, Dermatology and Trichology
See the clinic before your visit
These images show the waiting area, consultation room, procedure room, powder room, and recovery area. They help set expectations for the environment; the room used on your treatment day may vary.





Location and visit planning
8F, 428 Gangnam-daero
Gangnam-gu, Seoul, South Korea
Physician availability, hours, holidays, building entrance, interpretation, and post-procedure transportation.
The clinic is on the 8th floor of 428 Gangnam-daero in Gangnam, Seoul. Walking time varies by starting point and subway exit, so check the route on the day of your appointment.
What U.S. travelers should ask
Confirm the consultation language, interpretation, and language of aftercare instructions.
Allow time for consultation, treatment, early follow-up, and a buffer before your flight.
Ask about degree of change, limitations, evaluation timing, and expected duration.
Match redness, swelling, bruising, or peeling with work, photos, and travel plans.
Confirm tax, consultation, anesthesia if needed, medication, aftercare, and possible extra sessions.
Ask for a contact channel, warning signs, and whether local medical review might be needed.
Plan around a long-haul flight. Ask when flying is appropriate, how to manage swelling or dryness in the cabin, and which symptoms require medical attention before departure.
Gangnam ON Clinic FAQ
8F, 428 Gangnam-daero, Gangnam-gu, Seoul.
Dr. Seungmin Oh, Dr. Myungjun Oh, Dr. Donggeun Lee, Dr. Taewoo Kim, and Dr. Heeji Shin.
Firmness, contour, pigment, pores, scars, texture, injectables, threads, and skin boosters.
By tissue thickness, anatomy, sensitivity, goal, and acceptable downtime.
Ultherapy Prime uses focused ultrasound; Thermage FLX uses monopolar RF. Examination should guide the choice.
Yes, but pigment type should be identified first.
Potenza, CureJet, and fractional CO₂ laser are among the confirmed devices; the plan is individualized.
By skin condition, goal, ingredient, delivery method, expected response, and downtime—not brand alone.
No. You can review benefits, alternatives, risks, downtime, and cost first.
Sometimes; sequence and interval depend on methods, health, skin response, and travel schedule.
Medications, supplements, conditions, allergies, pregnancy or breastfeeding, prior care, and complications.
Timing varies by procedure and response; ask for an estimated range.
Redness, swelling, bruising, or peeling varies with procedure and settings.
Yes. This article includes five real interior images.
Physician, appointment time, total cost, inclusions, downtime, aftercare, and contact after returning home.
A confident decision starts with a clear consultation
Bring your main concern, prior treatment history, medications, important dates, and desired level of change. This helps the physician explain options, limits, alternatives, and risks more precisely.
Request a consultation
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