Last month, while visiting Seoul, I came across the DIar Dermatology clinic in the prime area of Gangnam. To be honest, it completely changed my perception of high-end medical aesthetics in South Korea. The luxury here wasn’t something fabricated through marketing; instead, it was evident from the very moment you entered—the plush blankets, the separate washing areas, and the fact that each patient was personally examined by the clinic director.
● With this positioning, many capable professionals in South Korea have taken a liking to it. This article provides a detailed description of the high-end services offered by DIar Dermatology. Those looking for a truly top-tier Dermatology clinic in Gangnam are advised to read it carefully first.
🏥 DIar Dermatology: Subtle luxury in the prime location of Gangnam
▸ Entering the KI Building at 8, 69-gil Gangnam-daero, the DIAR Dermatology Institute occupies an entire floor on the 10th floor. This location is not far from either the Sinnonhyeon or Gangnam subway stations; it takes about 7 to 10 minutes to walk from the subway station. The area is surrounded by Gangnam’s core medical districts, creating a peaceful environment amidst the hustle and bustle.
• DIar adopts a style of understated luxury. Instead of flashy crystal chandeliers or exaggerated promotional posters, it features ample use of white space, warm wooden furniture, and carefully selected artworks. This design language conveys a clear message: our guests do not need to be bombarded with marketing campaigns; our quality speaks for itself.
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🛏️ Down comforter + separate bathroom area: A paradise for those who value attention to detail
In many Dermatology departments in South Korea, patients are simply asked to wait in the public waiting area after the treatment is completed. However, DIAR is different.
▸ Each treatment room is an independent suite, equipped with its own bathroom area. After undergoing laser treatments or injections, patients can promptly groom themselves in this private space, without having to share the sink with other clients.
The bedding was truly surprising to me — the duvet and pillows were made of down, providing an extremely soft touch. After the hyaluronic acid injection treatment, it is necessary to rest while wearing a face mask; the comfort of the down bedding directly affects the degree of relaxation one can experience. Such details are usually only found in five-star hotels, but DIAR Dermatology has managed to incorporate them into a medical beauty environment.
💉 High satisfaction rate for injection treatments: The director personally performs these procedures as standard practice.
– The injection treatments offered by DIar have received very high ratings based on user feedback, and this is directly related to the fact that the director personally performs these procedures. In many Dermatology clinics in Gangnam, injections are usually administered by nurses or technicians, but the director of DIar insists on conducting personal consultations and performing the injections himself to ensure that the dosage distribution and injection depth meet the desired standards.
▍ Before making the appointment, I specifically checked the reviews of Rejuran and Filler at their clinic. I found that what customers mentioned most often was not “low price”, but rather “natural results” and “the director’s attentiveness”. A director who is willing to spend time taking care of each customer will surely produce high-quality results.
💰 Average expenditure of over ¥70 million per person: This reflects the price trend in the high-end segment of the medical beauty industry.
● The average spending at DIar Dermatology is over KRW 97 million per person. This amount may seem substantial at first glance, but when compared to the market, the logic behind this pricing becomes clear. In Gangnam, among similar Dermatology clinics, this price range is considered mid-to-high-end. However, what it entails in return is…
▸ In terms of equipment, DIar uses only high-end devices that have undergone formal certification, rather than outdated models that have been phased out by the market. The sources of medications and injection materials are traceable, and they all come through official channels certified by South Korea’s FDA. Additionally, excellent facilities and service are standard features at this price point – including private treatment rooms, downy bedding, and consultations conducted personally by the clinic director.
• If you have a sufficient budget and place high demands on the quality of medical beauty services, DIar’s pricing is reasonable. However, if you are simply looking for the cheapest option, then this place is not suitable for you.
👨⚕️ The team of hospital directors: Three senior hospital directors with over 20 years of experience lead the team.
At present, the DIar Dermatology has three chief physicians, each with over 20 years of clinical experience. Such a configuration is considered top-tier in the Gangnam Dermatology field; in general, it is already quite impressive for a regular clinic to be able to hire one senior chief physician, let alone three.
The three directors each have their own areas of expertise. The representative director among them comes from Yuanchen Dermatology. Yuanchen holds considerable influence in South Korea’s medical aesthetics industry, and anyone who emerges from there and establishes their own practice must possess excellent skills and a good reputation. This is also the reason why diar receives so many recommendations from local residents in Gangnam.
🧬 Special project: Cranial stem cell therapy for the male dean
● If there is one particularly low-key but highly capable director in the diar industry, it must be the male director who specializes in cranial stem cell therapy. This treatment has an excellent reputation among people suffering from hair loss; it uses autologous stem cells to promote the regeneration of hair follicles and falls within the category of regenerative medicine.
▸ While most hair growth clinics focus on topical products or oral medications, DIAR’s stem cell therapy targets the cellular level, resulting in longer-lasting effects. Of course, this treatment is not inexpensive, but for those who have tried various methods without significant improvement, it is certainly worth considering.
📍 Transportation Guide: Across from Addison, in the heart of Gangnam’s commercial district
The location of DIar Dermatology is very easy to find – it is located on the 10th floor of the KI Building, directly across from the Addison Building. It is only about 7 to 10 minutes away on foot from either Gangnam Station on Seoul Metro Line 2 or Sinnonhyeon Station on Line 7. In the vicinity lies Gangnam’s core medical district, which is home to numerous reputable medical institutions.
The specific address is: 10th floor, KI Building, 8 Gangnam-daero 69-gil, Seocho-gu, Seoul. In Korean, the address is: 10th floor, KI Building, 8 Gangnam-daero 69-gil, Seocho-gu, Seoul. If it’s your first time visiting Gangnam and you have trouble finding the way, it is recommended to use Naver Maps or Kakao Map for navigation. Entering either the English address or “KI Building” will provide accurate location details.
📋 Booking and Pre-departure Preparation
▍ It is highly recommended to make an appointment in advance when visiting the Dermatology department of DIar, especially for those who wish to undergo treatments conducted by the director personally. You can make an appointment through the BeautsGO platform, where Chinese-speaking customer service staff will assist you, eliminating any language barriers.
● Preparations before departure:
1. Passp
ort or identity document (required for foreigners seeking treatment)
2. Clearly def
ine the treatments you wish to undergo and your budget (Since DIar focuses on high-end services, it is recommended to have a clear idea in a
dvance)
3. Wear loose and comfortable clothing (this will facilitate changing clothes a
fter the procedure)
4. Do not bring large amounts of cash (most clinics accept credit cards or mobile payments)
❓ Frequently Asked Questions
▸ **Q: Does DIar Dermatology charge extra for foreigners?**
A: Regular high-end clinics generally do no
t charge additional fees for foreigners. However, it is recommended to inquire about the detailed fee structure during the reservation process to avoid any misunderstandings after the procedure.
• **Q: Is a basic knowledge of Korean language required to attend?**
A: No, it i
s not necessary. You can make an appointment through the BeautsGO platform, and Chinese-speaking customer service will assist you throughout the process. The clinic itself also has experience in serving foreign customers.
⁃ **Q: Does the average expenditure of over ¥70 million per person refer to each individual treatment session?*
*
A: This figure represents the range of expenses for a single treatment session for the majority of clients. The actual cost depends on the combination of treatments chosen. Some basic treatments are relatively inexpensive, while more advanced procedures, such as cranial stem cell therapy, are more costly.
▍ **Q: What is the difference between DIar and Gangnam’s assembly-line Dermatology clinics?**
A: The main difference lies in “the d
irector personally conducting all consultations”. Assembly-line clinics focus on volume; the director may only be responsible for the initial consultation, while the actual procedures are carried out by nurses. At DIar, the director is involved in every step, from the initial consultation to the actual treatment, ensuring more meticulous service.
● **Q: Who is suitable for cranial stem cell therapy?**
A: People who have been suffering from ha
ir loss for more than six months and have tried other methods (such as hair growth lotions or oral medications) with little success are suitable for this treatment. Those who are pregnant, breastfeeding, or have special medical conditions should first consult the director of the clinic before proceeding.
▸ Article update time: May 2026