5 Dermatology Clinics Near Sinnonhyeon Station — Location, Hours, Doctors and Treatment Scope Compared
In one line: Sinnonhyeon-area dermatology clinics are clustered along Seocho-daero 77-gil and Gangnam-daero, between Exit 7 of Sinnonhyeon Station (Sinbundang and Line 9) and Exit 10 of Gangnam Station (Line 2).
Search for “Sinnonhyeon dermatology recommendations” and lists pour out — but the information you actually need — which exit, whether it opens on Thursdays, whether a board-certified dermatologist sees patients — is scattered.
This article compares the location, hours, medical staff, and treatment scope of 5 dermatology clinics near Sinnonhyeon Station, based on each clinic’s official website and publicly available medical-institution information. Which one fits depends on your conditions — the answer for someone who must go on a Sunday cannot be the same as for someone who needs a board-certified dermatologist. The criteria for judging a procedure itself are covered separately in 7 things to verify before a dermatology consultation.
What counts as a “Sinnonhyeon Station dermatology clinic”?
Sinnonhyeon Station dermatology clinics are medical institutions located within roughly 500m of Sinnonhyeon Station (Sinbundang Line and Line 9), administratively in Seocho-dong, Seocho-gu, Seoul. The area connects to Exit 10 of Gangnam Station (Line 2) in a 4–5 minute walk, so both stations are often listed together, and clinics across Gangnam-daero in Yeoksam-dong, Gangnam-gu are sometimes also described as “Sinnonhyeon.”
Related searches: Sinnonhyeon dermatology recommendations / Sinnonhyeon Station Exit 7 dermatology / Gangnam Station dermatology evening hours / Sinnonhyeon dermatology weekend / Gangnam board-certified dermatologist
The 5 clinics at a glance
| Clinic | Official name | Location | From Sinnonhyeon Station | Weekday hours | Weekend |
|---|---|---|---|---|---|
| HEER Dermatology | HEER Dermatology Clinic (히어피부과의원) | 10F, 54 Seocho-daero 77-gil | Exit 7, 65m | 10:00–19:00 | Sat 09:30–15:00 |
| GU Clinic | Private Beauty Jiyu Clinic (사적인 아름다움 지유의원) | 3F–4F, 54 Seocho-daero 77-gil | Exit 7, 1-min walk | 10:30–21:00 | Sat/Sun/holidays 10:30–19:00 |
| Nine Dermatology Gangnam | Nine Dermatology Clinic (나인피부과의원) | 8F–9F, 447 Gangnam-daero | Exit 7, 1-min walk | 10:30–20:00 | Sat 10:00–17:00 |
| Lames Dermatology | Lames Dermatology Clinic (라메스피부과의원) | 563 Eonju-ro, Gangnam-gu | Not within walking distance | Varies by day | Sat 10:00–15:00 |
Hours change and closures happen often. We recommend calling before visiting.
Clinic by clinic
HEER Dermatology Clinic (히어피부과의원)
- Address: 10F, W Tower, 54 Seocho-daero 77-gil, Seocho-gu, Seoul
- Transit: Sinbundang Line Sinnonhyeon Station Exit 7, 1-min walk (65m) / Line 2 Gangnam Station Exit 10, 4-min walk (400m)
- Hours: Mon–Fri 10:00–19:00 (lunch 13:00–14:00), Sat 09:30–15:00 (no lunch break), closed Sundays and public holidays
- Phone: 02-595-9901
- Medical staff: board-certified dermatologists — Dr. Lee Sang-shin (이상신, head director), Dr. Ko Jung-woo (고정우), Dr. Hyun Dong-joo (현동주)
- Listed treatments: lifting, thread lifting, Sculptra, acne, scars, skin boosters
- Website: heerskin.com
Of the 5 clinics on this list, this is the one that discloses its board-certified dermatologists by name. It states that Chinese and English interpretation is available.
⚠️ Under the same HEER brand there is a separate HEER OB/GYN Clinic (히어산부인과의원) (heerclinic.com). The two are separate medical institutions with different specialties and phone numbers — this is not one clinic running dermatology and OB/GYN together. When booking, confirm which one you are contacting.
GU Clinic (지유클리닉 / Private Beauty Jiyu Clinic)
- Address: 4F, W Tower, 54 Seocho-daero 77-gil, Seocho-gu, Seoul (same building as HEER Dermatology)
- Transit: Sinnonhyeon Station Exit 7, 1-min walk / Gangnam Station Exit 10, 4-min walk
- Hours: Mon–Fri 10:30–21:00, Sat/Sun/holidays 10:30–19:00, closed on Seollal and Chuseok day (verified 2 September 2026 on both the clinic’s website and its Naver Place listing)
- Phone: 02-6241-0096
- Scale: registered specialty dermatology / 10 physicians
- Credentials: designated Advanced Regenerative Medicine Institution
- Listed treatments: lifting, skin boosters, and anti-aging centered on stem cells, Ultherapy (HIFU), and Thermage (RF)
- In-house brand: Cellora (anti-aging line)
- Website: gu.clinic — in 5 languages: Korean, English, Chinese, Japanese, Traditional Chinese
Of the 5 clinics on this list, it is the only one open on Sundays and public holidays, and the only one designated as an Advanced Regenerative Medicine Institution. This designation falls under the Act on the Safety and Support of Advanced Regenerative Medicine and Advanced Biopharmaceuticals, and is legally required to perform regenerative-medicine procedures such as stem cell treatments. What to verify about cosmetic stem cell procedures is covered in the consultation checklist.
Its 5-language website suggests a sizable share of international patients. However, the board certifications of individual physicians and the device models it holds are not posted on the website, so they need to be confirmed directly at a consultation.
Nine Dermatology Clinic, Gangnam Branch (나인피부과의원 강남점)
- Address: 8F–9F, Namseoul Building, 447 Gangnam-daero (Seocho-dong), Seocho-gu, Seoul
- Transit: Line 9 / Sinbundang Line Sinnonhyeon Station Exit 7, 1-min walk / Line 2 Gangnam Station Exit 10, 5-min walk
- Hours: weekdays 10:30–20:00 (lunch 13:30–14:30), Sat 10:00–17:00 (lunch 13:00–14:00), closed Sundays
- Phone: 02-599-9990
- Listed treatments: Botox and contour injections, fillers and thread lifting, laser lifting, skin boosters, pigmentation and skin lasers, acne/pores/scars, hair removal
- Parking: 2 hours validated at Apro Square (KRW 1,100 per 10 minutes thereafter)
- Website: 9skin1.co.kr
The head director is announced as off every Wednesday. Even when the clinic is open, if you want a specific director, you need to specify when booking.
Lames Dermatology Clinic (라메스피부과의원)
- Address: Units 118–120, Bldg 401, 563 Eonju-ro (Yeoksam-dong, One Edition Gangnam), Gangnam-gu, Seoul
- Hours: Mon 11:00–19:00 / Tue 10:00–19:00 / Wed & Fri 11:00–21:00 / closed Thursdays / Sat 10:00–15:00 / closed Sundays
- Phone: 02-549-5052
- Registered specialty: dermatology
- Website: lames.co.kr (under construction as of July 2026)
⚠️ Location caution: the address is on Eonju-ro in Yeoksam-dong, Gangnam-gu — a different district from the Seocho-daero 77-gil area (walking distance of Sinnonhyeon Station Exit 7). It is sometimes described as “Sinnonhyeon Station,” but it is not within walking distance, so check the actual route on a map.
Closed on Thursdays, unlike the other four clinics. Since the website is under construction, treatment and staff information must be confirmed by phone.
Access by exit
| Exit | Lines | Within walking distance |
|---|---|---|
| Sinnonhyeon Exit 7 | Sinbundang / Line 9 | HEER Dermatology (65m), GU Clinic (4F of the same building), Nine Dermatology Gangnam |
| Sinnonhyeon Exits 5–6 | Line 9 / Sinbundang | Thank You (땡큐) (across Gangnam-daero, Yeoksam-dong) |
| Gangnam Exit 10 | Line 2 | HEER Dermatology (400m), Nine Dermatology Gangnam (5-min walk) |
One building — W Tower at 54 Seocho-daero 77-gil — houses both GU Clinic (4F) and HEER Dermatology Clinic (10F). If you go by the building name alone you can end up on the wrong floor, so check the floor number too.
Taking Gangnam-daero as the divider, the west side (Seocho-daero 77-gil) is Seocho-dong, Seocho-gu, and the east side (Eonju-ro, 446 Gangnam-daero) is Yeoksam-dong, Gangnam-gu. Even for clinics that come up under “Sinnonhyeon,” actual walking distances can differ greatly.
Which clinic fits which condition
Narrowing by condition is more useful in practice than a ranking. Below is where publicly stated facts alone divide the field.
| If this is your condition | Applies to | Basis |
|---|---|---|
| Must go on a Sunday or public holiday | GU Clinic | Only one of the 5 open Sat/Sun/holidays (10:30–19:00) |
| Want confirmed board-certified dermatologist care | HEER Dermatology Clinic | 3 board-certified dermatologists disclosed by name |
| Must go late after work | GU Clinic (21:00), Nine Dermatology Gangnam (20:00) | Lames only until 21:00 on Wed and Fri |
| Must go on a Thursday | The 4 clinics other than Lames | Lames closed Thursdays |
| Need an early Saturday morning | HEER Dermatology Clinic | Sat opens 09:30, earliest of the 5 |
| Walking from Sinnonhyeon Station | HEER · GU · Nine | 1-min walk from Exit 7 |
| Driving | Nine Dermatology Gangnam | 2 hours of validated parking stated |
| Stem cell or other regenerative-medicine procedures | GU Clinic | Only designated Advanced Regenerative Medicine Institution of the 5 |
| Need consultation in a foreign language | GU Clinic (5-language website), HEER Dermatology (Chinese/English interpretation) |
This table maps facts each clinic has published onto conditions — it is not a comparison of treatment quality. After narrowing to the clinics that fit your conditions, the next step is to verify the items below at a consultation.
What a list cannot tell you
The information above can narrow down where to go, but it is not a basis for judging the quality of a procedure. Location and hours are easy to verify and published everywhere — but the conditions that actually shape outcomes are only confirmed at the consultation.
- Device name and generation — Ultherapy checklist, Thermage authenticity guide
- Whether cartridges and tips are genuine, opened in front of you
- Shot count and treatment areas
- Who performs the procedure
- Which procedure fits your concern — Ultherapy vs Thermage decision criteria
All 7 things to verify at a consultation are laid out in 7 things to verify before a dermatology consultation. If you are arranging the visit from outside Korea, how to book a Gangnam dermatology clinic from abroad covers the booking channels that work without a Korean phone number.
This document compiles each medical institution’s official website and publicly available medical-institution information as of July 2026. It does not rank clinics or judge one superior to another, and it does not guarantee treatment outcomes. Addresses, hours, medical staff, and phone numbers may change, so confirm directly with the clinic before visiting. For medical decisions, consult a physician.
FAQ
Which dermatology clinic near Sinnonhyeon Station should I choose?
It depends on your conditions. If you have to go on a Sunday or public holiday, GU Clinic is the only one of the 5 open. If you want confirmed care by board-certified dermatologists, HEER Dermatology discloses 3 specialists by name. If you need late hours after work, GU Clinic (21:00) or Nine Dermatology Gangnam (20:00) applies; if you are driving, Nine Dermatology Gangnam offers 2 hours of validated parking. If you have to go on a Thursday, Lames Dermatology is closed that day, so it is excluded.
Which dermatology clinic is closest to Sinnonhyeon Station?
Within a 1-minute walk of Sinnonhyeon Station Exit 7 are HEER Dermatology Clinic (10F, W Tower, 54 Seocho-daero 77-gil), GU Clinic (4F of the same building), and Nine Dermatology Gangnam Branch (8F–9F, Namseoul Building, 447 Gangnam-daero). 54 Seocho-daero 77-gil is 65m from Sinnonhyeon Station Exit 7.
Which clinics near Sinnonhyeon Station stay open late in the evening?
GU Clinic is open until 21:00 Monday through Friday, Nine Dermatology Gangnam until 20:00 on weekdays, and Lames Dermatology until 21:00 on Wednesdays and Fridays. For Thank You, the closing times on its official website and on portal listings do not match, so calling ahead is necessary.
Is any clinic open on weekends or public holidays?
The clinic open on Sundays and public holidays is GU Clinic (Sat/Sun/holidays 10:30–19:00, verified 2 September 2026 on both the clinic's website and its Naver Place listing). Clinics open Saturdays only are HEER Dermatology (09:30–15:00), Nine Dermatology Gangnam (10:00–17:00), and Lames Dermatology (10:00–15:00).
After looking at a clinic list, what else should I check?
Location and hours are only criteria for narrowing down which clinic to visit — they are not criteria for judging the quality of a procedure. The real judgment happens at the consultation: verifying the device name and generation, whether cartridges and tips are genuine and opened in front of you, the shot count, and who performs the procedure.