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A HOUSE OF BEAUTY · ELEGANCE OF TIME

Mason Clinic — Private Bespoke Aesthetic Medicine in Gangnam

The beauty Mason pursues is the 'Elegance of Time.' Led by Representative Director Dr. Hyun-Joo Kim (M.D., Yonsei University College of Medicine), every lifting, skin booster, and contouring protocol is performed 1:1 in private single-bed suites.

"Rather than erasing time artificially, we restore the skin's structural resilience and natural facial harmony."

Schedule 1:1 ConsultationExplore 5 Clinical Programs
Mason Clinic Private Architectural Reception in Gangnam

Mason Clinic Private Reception & Lounge · 2F, 487 Gangnam-daero, Seocho-gu, Seoul (Sinnonhyeon Station Exit 3)

CLINICAL STANDARDS

Why Discerning Patients Choose Mason Clinic

01 · REPRESENTATIVE DIRECTOR 1:1 CARE

Direct Treatment by Dr. Hyun-Joo Kim

A graduate of Yonsei University College of Medicine and clinical trainee of Severance Hospital, Dr. Kim personally conducts every diagnostic consultation and energy/injectable procedure without delegation.

02 · PRIVATE SINGLE-BED SUITES

100% Single-Room Privacy & Calm

From private consultation rooms to individual single-bed treatment suites and warm wood-louver care rooms, your visit unfolds in complete privacy without crowded waiting areas.

03 · 10 AUTHENTIC PREMIUM DEVICES

Verified Genuine Tips & Original Ampoules

Equipped with Alltite, Ultherapy, Thermage FLX, Oligio, InMode, Shurink Universe, V-RO Advance, Potenza, CureJet, and LDM Triple. Every tip and injectable vial is verified genuine.

04 · TAILORED MULTI-LAYER DESIGN

Anatomical Layer-by-Layer Customization

Rather than factory-style package treatments, we combine SMAS ultrasound, dermal radiofrequency, and collagen biostimulators tailored to your exact skin thickness and facial contours.

CURATED CLINICAL PROGRAMS

Five Bespoke Aesthetic & Anti-Aging Specialties

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Lifting & Tightening

CLINICAL PROGRAM

Lifting & Tightening

Custom multi-layer non-invasive lifting and dermal tightening by Dr. Hyun-Joo Kim, featuring Alltite, Ultherapy, Thermage FLX, Oligio, InMode, Shurink Universe, V-RO Advance, and LDM Triple.

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Petit Contouring, Filler & Thread Lift

CLINICAL PROGRAM

Petit Contouring, Filler & Thread Lift

Bespoke non-surgical facial contouring by Dr. Hyun-Joo Kim, combining purified botulinum toxin, structural hyaluronic acid fillers, Silhouette Soft, and Mint/Cavern thread lifting.

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Skin Boosters & Collagen Regeneration

CLINICAL PROGRAM

Skin Boosters & Collagen Regeneration

Dermal bio-revitalization and autologous collagen synthesis with Juvelook, Rejuran Healer, Exosome, and CureJet needle-free micro-jet delivery tailored to your skin barrier.

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Acne, Scar, Pore & Precision Mole Removal

CLINICAL PROGRAM

Acne, Scar, Pore & Precision Mole Removal

Comprehensive dermal texture reconstruction for active acne, depressed scars, enlarged pores, and benign moles using Potenza RF, CureJet subcision, Gold PTT, LHALA Peel, and CO2 laser.

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Body Contouring & Wellness IV Therapy

CLINICAL PROGRAM

Body Contouring & Wellness IV Therapy

Non-surgical body line sculpting with Body InMode, Body Shurink, trapezius/calf toxin, and contouring injections, paired with restorative wellness IV therapy in private suites.

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MEDICAL LEADERSHIP

One-on-One Medical Artistry by Dr. Hyun-Joo Kim

Dr. Hyun-Joo Kim

REPRESENTATIVE DIRECTOR · M.D.

Dr. Hyun-Joo Kim

Representative Director of Mason Clinic. A graduate of Yonsei University College of Medicine trained at Severance Hospital, Dr. Hyun-Joo Kim provides bespoke 1:1 non-invasive lifting, collagen skin boosters, and natural facial contouring.

"Every facial contour has its own natural balance. From consultation to the final pulse of energy, I perform each procedure personally to honor the elegance of time."

Read Full Credentials & Biography →

ARCHITECTURAL SANCTUARY

Designed for Discretion, Comfort, and Calm

Mason Clinic Interior Space

Private Waiting Lounge

Warm timber architecture and calm seating designed like an editorial gallery.

Mason Clinic Interior Space

1:1 Physician Consultation Suite

Where Dr. Hyun-Joo Kim evaluates your facial structure and designs your personalized protocol.

Mason Clinic Interior Space

Single-Bed Treatment & Care Suite

Dedicated single-bed treatment suites ensuring comfort, hygiene, and complete discretion.

FREQUENTLY ASKED QUESTIONS

Essential Information Before Your Visit

PRIVATE RESERVATION · GANGNAM SEOUL

Begin Your Bespoke Aesthetic Journey at Mason Clinic

Located at Sinnonhyeon Station Exit 3 (2F, 487 Gangnam-daero, Seocho-gu, Seoul). Submit an online consultation request and our international patient coordination team will guide you promptly.

Request Online Consultation →

A HOUSE OF BEAUTY · GANGNAM

Mason Clinic

The beauty Mason pursues is the 'Elegance of Time.' Private single-room aesthetic dermatology and bespoke anti-aging care led personally by Representative Director Dr. Hyun-Joo Kim (M.D., Yonsei University College of Medicine).

Request Online Consultation →

NAVIGATION & PROGRAMS

HomeAbout Mason ClinicRepresentative Director ProfileAll Clinical SpecialtiesLifting & TighteningSkin Boosters & Collagen RegenerationPetit Contouring, Filler & Thread LiftAcne, Scar, Pore & Mole RemovalBody Contouring & Wellness IV

LOCATION & OPERATING HOURS

Address: 2F, 487 Gangnam-daero, Seocho-gu, Seoul, Republic of Korea (Postal Code: 06541) Subway: Line 9 & Shinbundang Line Sinnonhyeon Station Exit 3 / Line 7 Nonhyeon Station

Monday – Friday: 10:30 – 20:00 (Lunch Break: 14:00 – 15:00) Saturday: 10:00 – 16:00 (No Lunch Break) Closed: Sundays & Public Holidays

Medical Institution: Mason Clinic | Representative Director: Dr. Hyun-Joo Kim, M.D.

© 2026 Mason Clinic. All rights reserved. Individual clinical results may vary depending on skin condition; mild swelling, bruising, or redness may occur and will be thoroughly explained during 1:1 physician consultation.

Privacy PolicyTerms of ServiceOnline Inquiry

Does Representative Director Dr. Hyun-Joo Kim perform all procedures personally?

Yes. At Mason Clinic, Representative Director Dr. Hyun-Joo Kim (M.D., Yonsei University College of Medicine) personally conducts your 1:1 consultation, facial contour design, and the entire procedure from start to finish.

Are all treatment rooms private single-bed suites?

Yes. Every procedure and skin care session takes place in a private single-bed suite so that international and local patients can relax in complete comfort and privacy.

How can international patients schedule an appointment or inquiry?

Please submit the Online Consultation Form on our Contact page with your preferred visit date, preferred language, and skin concerns. Our international coordination team will respond through your preferred contact method.

Where is Mason Clinic located and what are the operating hours?

We are located on the 2nd floor of 487 Gangnam-daero, Seocho-gu, Seoul, right by Sinnonhyeon Station Exit 3 (Line 9 & Shinbundang Line). Hours: Mon–Fri 10:30–20:00 (Lunch Break 14:00–15:00), Saturday 10:00–16:00 (no lunch break), closed Sundays and public holidays.