Dentist Near COEX and Samseong: Three Stops West on Line 9
Lucid Dental Clinic in Gangnam, Seoul is three Line 9 local stops west of Bongeunsa Station, on the north side of COEX. The ride to Eonju takes about 6–8 minutes, and the clinic is in front of Exit 3. By taxi along Bongeunsa-ro it is typically 10–15 minutes. English consultations are available.
Key facts
- Bongeunsa Station (Line 9) sits by COEX; Eonju is three local stops west via Samseong Jungang and Seonjeongneung.
- Express trains stop at Bongeunsa and Seonjeongneung but not at Eonju — use a local train or change at Seonjeongneung.
- Eonju Station and COEX are both on Bongeunsa-ro; a taxi between them usually takes 10–15 minutes.
- Clinic address: 3–4F, COWAY Building, 606 Nonhyeon-ro, Gangnam-gu, in front of Eonju Station Exit 3.
- Evening hours to 20:30 Tue–Thu suit visitors after exhibition or meeting hours.
- English WhatsApp booking: +82-10-8354-2975.
Medically reviewed by Dr. Park Hyun-min, Prosthodontist. Last reviewed September 2026.
COEX in Samseong-dong is where many international visitors spend their Seoul trip — at trade shows, conferences, the hotels around the complex, or the mall and Starfield Library. If a crown comes loose during a conference, or you want to use the trip to plan dental work, Lucid Dental Clinic is a short, direct ride away on Line 9.
How do I get from COEX to Lucid Dental by subway?
Walk to Bongeunsa Station on Line 9, take a local train three stops west to Eonju, and leave by Exit 3. The ride itself is about 6–8 minutes.
- Go to Bongeunsa Station (Line 9, gold). It is on Bongeunsa-ro along the north side of the COEX complex, across from Bongeunsa Temple.
- Take the platform for trains toward Gaehwa / Gimpo Airport(westbound).
- Board a local (일반) train and ride three stops: Samseong Jungang, Seonjeongneung, then Eonju.
- If an express (급행) comes first, you can take it one stop to Seonjeongneung and switch to the next local there — express trains do not stop at Eonju.
- Exit 3 at Eonju opens in front of the COWAY Building, 606 Nonhyeon-ro. Take the elevator to the 3rd or 4th floor.
Eonju's platforms are deep underground, so allow two or three minutes to reach the street.
What if I am staying near Samseong Station on Line 2?
You have two good choices: walk to Bongeunsa Station and ride Line 9, or ride Line 2 one stop to Seolleung and connect via Seonjeongneung.
From the Samseong side of COEX, crossing to Bongeunsa Station is usually simpler than it looks on a map. If you prefer to stay on Line 2, ride one stop to Seolleung, take the Suin-Bundang Line one stop north to Seonjeongneung, and transfer to a Line 9 local for one stop to Eonju. Our Seolleung directions explain that transfer step by step.
| From | Route | Approximate time |
|---|---|---|
| COEX north side / Bongeunsa Temple | Line 9 local, Bongeunsa → Eonju (3 stops) | 15–20 min door to door |
| Samseong Station (Line 2) | Line 2 → Seolleung → Suin-Bundang → Seonjeongneung → Line 9 → Eonju | 20–25 min |
| Any COEX hotel entrance | Taxi west along Bongeunsa-ro | 10–15 min off-peak |
| COEX on foot | Walk west along Bongeunsa-ro (about 2.5 km) | 30–35 min |
Can I take a taxi from COEX?
Yes, and it is easy: COEX and Eonju Station are both on Bongeunsa-ro, so the route is mostly one straight road heading west.
Show the driver the Korean address — 서울 강남구 논현로 606, 언주역 3번 출구 — or enter it in Kakao T. Hotel concierge desks can also call a taxi and explain the destination. After a long procedure, many visitors prefer a taxi back to the hotel.
What should I do if a tooth breaks during a conference?
Keep any broken piece or lost crown, avoid chewing on that side, and message the clinic on WhatsApp with a photo so the team can advise how soon you can be seen.
- Lost crown: Store it in a clean container and bring it. It can sometimes be re-cemented if the tooth underneath is sound. See lost crown or filling in Seoul.
- Chipped or broken tooth: Rinse gently and avoid very hot or cold drinks. Read what to do about a broken tooth.
- Severe swelling, fever or trouble swallowing: Go to a hospital emergency department rather than waiting for a dental appointment.
Our Gangnam emergency dentist page covers same-day care and what the clinic can and cannot handle.
Can I fit dental treatment around a business trip?
Often, yes — if you plan ahead. Evening appointments until 20:30 on Tuesday to Thursday let you visit after exhibition hours, and Saturdays run 10:00–16:00.
| Treatment (reference fee) | Typical visits | Fits a short trip? |
|---|---|---|
| Check-up and scaling | 1 | Yes |
| Resin filling (₩60,000–150,000) | 1 | Yes |
| Inlay (₩300,000) | Usually 2 | Often, with a few days between |
| LUCINATE veneers (from ₩1,190,000 per tooth) | Several; One-Day LUCINATE may suit some cases | Depends on the case — ask before booking flights |
| Implant (≈₩1,190,000–1,490,000 before grafting) | Two trips, months apart, in most cases | Plan as two visits |
These are reference "from" prices; at roughly ₩1,400 per US$, a LUCINATE Classic veneer is ≈US$850 — check today's rate. A consultation and exam are required, and individual results vary. For crowns and restorations, see dental crowns in Seoul, and for realistic timelines read how many days dental treatment in Korea takes.
How do I get back to COEX afterward?
Reverse the trip: from Eonju, take a Line 9 train toward VHS Medical Center and ride three local stops to Bongeunsa.
Eonju is on the local service only, so the first train you board will always stop at your destination — Bongeunsa is served by both local and express trains. If you had numbing, wait until feeling returns before eating in the COEX food courts, and avoid very hot drinks for a while.
Is it better to stay near COEX or near the clinic?
If your conference is at COEX, staying there is fine — the clinic is only three stops away. For a trip planned mainly around treatment, a hotel on Line 9 or near Eonju can cut travel between visits.
Our guide on where to stay for a dental trip in Gangnam compares neighborhoods. First-time visitors to Korea should also read the international patients guide for payment, records and planning tips.
Book a consultation
Message WhatsApp or call/text +82-10-8354-2975 in English. Tell us your COEX schedule and departure date, and the team will suggest appointment times that fit. Any treatment plan is confirmed only after an in-person exam.
Frequently asked questions
Is Lucid Dental inside COEX Mall?
No. The clinic is at 606 Nonhyeon-ro near Eonju Station, about three Line 9 stops west of Bongeunsa Station by COEX. The ride is short and direct.
Which direction do I take on Line 9 from Bongeunsa?
Take trains toward Gaehwa or Gimpo Airport, heading west. Ride a local train three stops to Eonju. Express trains skip Eonju.
Can I go straight from Gimpo Airport to the clinic?
Yes. Line 9 runs from Gimpo Airport to Eonju without a transfer, though express trains skip Eonju, so switch to a local at Sinnonhyeon for the last stop. Our international patients guide covers airport routes.
Will the clinic give me paperwork for my company's travel insurance?
The clinic can issue itemized receipts after treatment. Ask your insurer in advance which documents they need so you can request them at checkout.
How far is the walk from COEX to Eonju Station?
It is roughly 2.5 km west along Bongeunsa-ro, around 30–35 minutes on foot. Most visitors take the subway or a taxi.
Can I book the same day I arrive at COEX?
Same-day availability depends on the schedule. Message the clinic on WhatsApp with your preferred times and the reason for your visit, and the team will tell you what is open.