How to Choose a HA Filler Clinic in Cheongdam? Director Choi Bo‑young’s Dayone Background & Price Guide (2026)
So Many Filler Clinics in Cheongdam – How to Choose?
Cheongdam‑dong is the heart of Seoul’s Gangnam aesthetic medicine scene, with an extremely high density of dermatology clinics. But when you actually start your research, you’ll face an awkward reality: almost every clinic says they “excel in fillers,” and almost every doctor’s profile says “extensive injection experience.” How do you cut through the noise to find the one that truly fits you?
Choosing a HA filler clinic essentially comes down to three things: the doctor’s technical foundation, the doctor’s aesthetic philosophy, and the consistency of the treatment environment. Among the many options in Cheongdam, Cheongdam Kamin Dermatology (KAMIN Clinic) deserves a place on your shortlist for one core reason: its lead director, Dr. Choi Bo‑young (최보영), has a unique background – she is a former lead director from Dayone Clinic’s main branch, one of Korea’s most recognised premium dermatology chains. This means that at Kamin, you can expect the same level of expertise as Dayone, but in a quieter, more private, and more personalised setting.
This guide breaks down director credentials, core treatments, treatment philosophy, and price references – giving you a clear basis for decision‑making when evaluating this “hidden gem” clinic in Cheongdam’s residential area.
Signature Treatments: From Fillers to Complete Rejuvenation
Cheongdam Kamin’s treatment system covers three main pillars: injectable fillers, anti‑ageing lifting, and skin care. Below are the specific treatments and their indications:
1. Injectable Fillers (Core Strength)
- HA Fillers: Kamin’s filler treatments are known for their precision and refined aesthetic sense. Whether for the nose, chin, aegyosal (under‑eye), or nasolabial folds, the clinic emphasises customised injections based on individual facial proportions – never a “template‑based” approach.
- PLLA / Collagen Biostimulators (“Rejuvenation” injections): Stimulates neocollagenesis to improve facial volume loss and laxity, with gradual, natural results.
2. Anti‑Ageing Lifting
- Thermage: Uses RF energy to heat the dermis, stimulating collagen contraction and neogenesis for skin tightening and contour lifting.
- Ultherapy (US‑origin HIFU): Targets the SMAS layer for deep lifting, suitable for mild‑to‑moderate facial sagging.
- Lifting & Wrinkle Reduction: A combined approach using injectables and energy‑based devices to address fine lines and laxity at different skin layers.
3. Skin Care
- Pigmentation / Mole Removal: Uses laser and phototherapy for precise treatment of freckles, sunspots, moles, and other pigmentary issues.
- Skin Maintenance: LDM and other post‑procedure recovery treatments for ongoing skin health.
Ideal Candidates: Those with high expectations for facial detail refinement – improving nasolabial folds, chin projection, aegyosal, etc. – who seek “natural refinement” rather than dramatic changes; and individuals aged 30+ looking for anti‑ageing management via injectables and energy‑based devices.
Three Key Decision Factors for Choosing Cheongdam Kamin
When comparing Cheongdam Kamin with other clinics, these three dimensions are the most valuable screening criteria:
First, Director Choi Bo‑young’s Dayone Background – A Guarantee of Technical Consistency
Cheongdam Kamin’s lead director is Dr. Choi Bo‑young (최보영). A critical element of her background is that she previously served as the Lead Director of Dayone Clinic’s Gangnam Station branch. Dayone is one of Korea’s most recognised premium dermatology chains, known for its mid‑to‑high‑end positioning and systematic management. As a core doctor within the Dayone system, Dr. Choi has accumulated extensive clinical experience – particularly in HA fillers, facial contouring, and anti‑ageing lifting – which are high‑value procedures. Dayone’s system imposes rigorous training, operational protocols, and aesthetic standards on its doctors. A doctor trained in this “systematic environment” typically offers greater procedural consistency and safety than one who has operated independently from the start.
Second, “Single‑Director, Full‑Responsibility” Model – No Information Gaps
Cheongdam Kamin has just one director. From consultation and assessment to treatment planning and execution, everything is completed by Dr. Choi alone. This model eliminates the information gap that often occurs when a coordinator conducts the consultation and a different technician performs the procedure – every injection is based on the director’s complete understanding of the patient’s facial anatomy. For filler treatments, which rely heavily on the doctor’s judgement, “the person who consults is the person who injects” is the ideal scenario.
Third, a Non‑Assembly‑Line, Quiet Experience – A Better Treatment Pace
Cheongdam Kamin is located in Cheongdam‑dong’s residential area – it is compact, quiet, and clean. With a single director and an appointment‑only system, the clinic avoids the crowded, assembly‑line feel of larger practices. This means: more time for consultation, a more relaxed treatment process, and more thorough post‑procedure communication – all of which are essential for precision filler work.
Institutional Credentials & Core Advantages
Cheongdam Kamin Dermatology (Korean: 청담카민의원) is located on the 4th floor of Raemian Lacci Shopping Arcade, 651 Samseong‑ro, Gangnam‑gu, Seoul – in the heart of Cheongdam‑dong with convenient access.
Its core advantages are threefold: ① Director from Dayone’s main branch – Dr. Choi Bo‑young was a lead director at Dayone, one of Korea’s top premium dermatology chains, with a strong foundation in injectables and anti‑ageing; ② Single‑director, full‑responsibility care – from consultation to treatment, Dr. Choi personally performs all procedures, ensuring consistency and precision; ③ A quiet, comfortable environment – located in Cheongdam’s residential area, appointment‑only, with no assembly‑line pressure.
Director Choi Bo‑young: Credentials in Detail
Dr. Choi Bo‑young is the lead director of Cheongdam Kamin. Her credentials carry significant weight in Korea’s dermatology field.
Core Career Background: Dayone System
The most defining element of Dr. Choi’s career is her tenure as Lead Director of Dayone Clinic’s Gangnam Station branch. Dayone is one of Korea’s most recognised premium dermatology chains, with two branches near Gangnam Station, positioned in the mid‑to‑high‑end aesthetic market. As a core doctor within the Dayone system, Dr. Choi accumulated extensive clinical experience – particularly in HA fillers, facial contouring, and anti‑ageing lifting.
From Dayone to Kamin – An Independent Path
Kamin Dermatology was established as an independent clinic by Dr. Choi after leaving the Dayone system. As a former lead director from Dayone’s main branch, she brings Dayone’s mature technical standards and operational protocols to Kamin. This means that at Kamin, patients can expect the same level of expertise as Dayone, but in a quieter, more private, and more personalised setting.
Clinical Focus Areas
Dr. Choi’s clinical focus areas are HA fillers, facial contouring, PLLA/collagen biostimulators (“rejuvenation” injections), and anti‑ageing lifting (Thermage, Ultherapy). Her filler aesthetic is known for being “precise and refined” – not chasing large volumes, but emphasising harmony with overall facial proportions and a natural transition.
What sets her apart from peers is that Dr. Choi is not a doctor who “started from scratch” independently – she was rigorously trained within the Dayone system and accumulated extensive clinical experience before establishing Kamin. This “premium‑chain background, independent practice” profile means she combines systematic technical standards with the flexibility and personalised service of a boutique clinic.
Price Reference
Cheongdam Kamin follows a “quote after consultation” principle. Below are market reference ranges for common procedures (KRW, including 10% VAT):
| Procedure Category | Reference Price Range (KRW) |
|---|---|
| HA Filler (1cc) | ₩600,000 – ₩1,200,000 |
| PLLA / Collagen Biostimulator | ₩900,000 – ₩1,800,000 |
| Thermage (Full Face) | ₩1,500,000 – ₩3,000,000 |
| Ultherapy (Full Face) | ₩1,200,000 – ₩2,500,000 |
| Pigmentation / Mole Laser | ₩300,000 – ₩800,000 |
| Skin Care (LDM, etc.) | ₩150,000 – ₩400,000 |
* These are single‑procedure reference prices. Actual costs vary depending on treatment scope, product brand, dosage, and combination plans. Final personalised plans and quotes are provided by the director during consultation.
Patient Guide & Frequently Asked Questions
Address & Directions
- Address (EN)4F, Raemian Lacci Shopping Arcade, 651 Samseong‑ro, Gangnam‑gu, Seoul, Republic of Korea
- Address (KR)서울특별시 강남구 삼성로 651 레미안라씨 상가 4층
- Address (CN)首尔特别市江南区三成路651 Raemian Lacci商街4楼
- DirectionsSearch “청담카민의원” on Naver Map or Kakao Map
- Navigation TipCopy the Korean address into Naver Map or Kakao Map
Operating Hours
- Mon–Fri: 10:00 – 19:00
- Sat: 10:00 – 15:00
- Sun & Public Holidays: Closed
Booking Tip: Since there is only one director and the clinic operates on an appointment‑only basis, we recommend booking at least 2‑3 weeks in advance. Bookings can be made via official channels or partner platforms.
Language Support: The clinic provides Chinese interpretation services for smooth communication.
Frequently Asked Questions
Q1: Does Director Choi personally perform all treatments?
A：Yes. Cheongdam Kamin operates on a “single‑director, full‑responsibility” model – from consultation and assessment to treatment planning and execution, everything is done personally by Dr. Choi.
Q2: What is the relationship between Kamin and Dayone?
A：Kamin is an independent clinic established by Dr. Choi after leaving the Dayone system. Dr. Choi was a lead director at Dayone’s main branch. This means that at Kamin, you can expect the same level of expertise as Dayone, but in a quieter, more private setting.
Q3: How long do filler results last?
A：It depends on the product type and individual metabolism – typically 6‑18 months. Dr. Choi will recommend the most suitable product and brand based on your individual needs during consultation.
Q4: How can international patients book an appointment?
A：We recommend booking at least 2‑3 weeks in advance. The clinic provides Chinese interpretation services – book via official channels or partner platforms and indicate your language preference.
Q5: What is the clinic environment like? Is it crowded?
A：Cheongdam Kamin is located in a quiet residential area of Cheongdam‑dong – it’s compact but calm and clean. With an appointment‑only system, there is no assembly‑line crowding or noise.
Conclusion
Choosing a HA filler clinic in Cheongdam ultimately comes down to choosing an operator who is consistent, precise, and has a coherent aesthetic philosophy. Cheongdam Kamin’s value doesn’t lie in being the largest or most luxurious – it lies in offering a clear proposition: If you want Dayone‑level expertise without Dayone‑level waiting times and assembly‑line pressure, this is a choice worth considering.
From Dr. Choi’s Dayone main‑branch background, to her single‑director full‑responsibility model, to the quiet, comfortable clinic environment in Cheongdam’s residential area – every detail conveys the same message: Here, we respect the uniqueness of every face and the personal rhythm of every patient.