Apgujeong, Seoul · Vein Specialty Clinic

The clinic that reads
what your legs are telling you

Swelling, heaviness, night cramps — our care starts from your symptoms, not just a diagnosis code. Two board-certified cardiothoracic & vascular surgeons trained at Asan Medical Center handle everything personally, from ultrasound to treatment and follow-up.

Asan Medical Center–trainedTwo board-certified vascular surgeons
1 min from Apgujeong Stn.Exit 5 · on-site parking
Same-day diagnosisPrecision duplex ultrasound

Self Check

Are you experiencing any of these?

Varicose veins can begin long before any veins bulge at the surface. Select any that apply to you.

My legs often feel swollen and heavy
I wake up with calf cramps at night
My legs ache or tingle after standing long
I can see spider veins or bluish veins
I have sole pain or cold sensations in my feet
Varicose veins run in my family

Philosophy

The answer is in your symptoms,
not just the diagnosis

If something feels wrong, there is a reason — even when nothing shows on the surface. Our standard of care is what you feel, not merely what a chart says.

Only a doctor who can explain what was seen on the ultrasound can also tell you which treatments you don't need.

  • If you don't need treatment, we will tell you so
  • The doctor who scans you treats you and follows your progress
  • If symptoms remain after treatment, we look for the next step together

Patient Journey

One seamless path, from first visit to recovery

STEP 01

Precision Ultrasound

Duplex ultrasound locates reflux and measures its severity. The scan is performed by the surgeon, not delegated.

STEP 02

1:1 Explanation

We review your ultrasound images together and first determine whether treatment is needed at all.

STEP 03

Tailored Treatment

Techniques are combined according to vessel size, location, and symptoms. Same-day diagnosis and treatment is often possible.

STEP 04

Structured Follow-up

Private recovery rooms and scheduled ultrasound follow-ups — we look after your legs beyond the procedure.

Treatments

Treatment Options

No single method fits every patient. Depending on the refluxing vessels, we apply the following treatments alone or as a hybrid procedure.

Hybrid Vein ClosureSignature Procedure
Two or more closure techniques combined in a single session, applying the most suitable method to each vessel segment — our signature approach.
No incisionSame-day return considered
Thermal AblationRFA · EVLA
Radiofrequency or endovenous laser energy closes the refluxing vein. The first-line standard recommended in international guidelines.
Non-surgicalLocal anesthesia
Adhesive ClosureVenaSeal
A medical adhesive seals the vein without heat, reducing the need for compression stockings after the procedure.
Non-thermalMinimal downtime
SclerotherapyFoam / Liquid
A sclerosant is injected into smaller veins, which gradually fade. We run a dedicated post-procedure pigmentation care protocol.
InjectionSpider & branch veins
Laser for Spider VeinsNd:YAG 1064nm
Long-pulsed laser for fine telangiectasia too small to inject — the cosmetic finishing touch after functional treatment.
Skin laserTelangiectasia

Doctors

Our Physicians

Cardiothoracic and vascular surgeons who spent their careers on the heart and great vessels now focus on your leg veins — with the same standards they applied to life-critical surgery.

DOCTOR PHOTO

Dr. Dongju Seo

Cardiothoracic & Vascular Surgeon · Director

  • Trained at Asan Medical Center, Seoul
  • International phlebology speaker & published author
  • 550+ appearances on Korean health broadcasts
DOCTOR PHOTO

Dr. Byeonggwon Jeong

Cardiothoracic & Vascular Surgeon · PhD

  • Trained at Asan Medical Center, Seoul
  • Joint research and academic activity in phlebology
  • Co-author of a bestselling supplement guide

Why Darefit

Why patients choose Darefit

2

Board-certified surgeons from Asan Medical Center

15yrs+

Clinical experience in cardiovascular surgery

550+

Health program broadcast appearances

Global

Peer-reviewed publications & international lectures

International Patients

Language is not a barrier here

Our in-house real-time medical interpretation system lets you understand your diagnosis and make decisions in your own language.

English日本語中文РусскийМонгол

FAQ

Frequently Asked Questions

Can I have varicose veins even if nothing bulges?
Yes. Reflux in perforator or saphenous veins that are not visible from outside can still cause swelling, cramps, and pain. A duplex ultrasound scan can confirm it.
Can I be examined and treated on the same day?
Depending on your vein condition and the schedule, same-day examination and treatment is often possible. Please mention it when booking so we can arrange it.
How soon can I return to daily life after treatment?
After non-surgical closure procedures, most patients can walk the same day, and we provide recovery guidance designed around a quick return to routine. Individual results vary with vein condition.
How long after treatment can I fly home?
For most non-surgical closures, short-haul flights are generally considered after a brief interval, but the safe timing depends on the procedure and your vein condition. We provide individual guidance, including compression and in-flight precautions, before you travel.
How are international patients supported?
We operate a real-time medical interpretation system, so consultations are accurately delivered in English, Japanese, Chinese, and more. Documentation for insurance can also be arranged.

Visit

Location & Hours

Address
4F, 162 Apgujeong-ro, Gangnam-gu, Seoul
1 min walk from Apgujeong Station, Exit 5 (Line 3)
Parking
Free parking in the clinic building
(Larger vehicles: KB Bank parking next door — bring your ticket for validation)
Hours
Mon–Fri 9:00 – 18:00 (last registration 17:30)
Sat 9:00 – 15:00 (last registration 14:30) · Closed Sundays
Contact
+82-2-545-5101
WhatsApp · LINE · KakaoTalk available
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