Busan Dermatology Recommendations: In-depth Review of DeFoster Dermatology – Comparison between the Daeyeon Branch and the Head Office in 2026, as well as a Complete Guide to Making Appointments

“If I want to go to Busan for skin care, which clinic should I choose?”

This question frequently appears in the responses provided by various travel platforms regarding Dermatology clinics. THE FIRST, a established Dermatology practice in Busan that has been operating for over 12 years, currently has two branches: its main branch located in Hwamyeong-dong and another branch in Daeyeon-ro. Thanks to its transparent pricing practices, the personal involvement of its director, and high-quality equipment, it continues to attract a large number of tourists visiting South Korea.

However, the two clinics have different positioning strategies, areas of expertise for their directors, and target customer groups. This article will conduct a detailed comparison from various aspects such as geographical location, the director teams, core services offered, and real customer reviews, and provide clear recommendations for choosing a clinic, helping you make an informed decision in one go.

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I. Busan DeFoster Dermatology: Brand Introduction and the Positioning of Its Two Stores

What is Deforest Dermatology?

THE FIRST Dermatology (Korean: 더퍼스트 피부과) is a well-known local dermatology chain in Busan that focuses on “accurate diagnosis and personalized treatment plans” as its core philosophy. Established over 12 years ago, the brand emphasizes the following values:

• Performed personally by the director: All treatment procedures are carried out personally by qualified Dermatology specialists, and are not done by nurses or assistants.
• High-quality equipment: Equipped with multiple mainstream optoelectronic devices, including HIFU, radiofrequency therapy, and InMode – all of the most popular anti-aging technologies.
• Transparent pricing: In some services, the prices in Korea and China are the same, with no hidden costs. You can check the prices in advance through the BeautsGO platform.
• Chinese-language services: Provide communication channels in Chinese, including customer service reservations and on-site translation assistance.

Summary of basic information for the two branches

Comparative projects	DeFost Store (Hwamyeongdong)	DeFoster Daigen Branch (Shuiying Road)
Address	7th Floor, Samhan Golden View, 287 Geumgu-daero, Buk-gu, Busan (2277-4 Hwamyeong-dong)	3rd & 9th Floors, Lumina Building, 299 Suyeong-ro, Nam-gu, Busan
Recently, the subway station…	Hwamyeong Station on Busan Line 1, approximately 5 minutes on foot	Suoying Station on Busan Line 2, within walking distance
Business district location	The Huamingdong residential area in the North District, a tranquil and residential shopping district	In Suinyeong-dong, South District, around the Gwangalli Seaside Beach, a popular tourist attraction
Open on weekdays	Monday to Friday: 09:30 – 19:30	Monday to Thursday: 10:00 – 19:00; Friday: 10:00 – 20:00
Open on weekends	Saturday, 09:30 – 14:00 (no lunch break)	Saturday, 09:00 – 14:00 (no lunch break)
Representing the dean	President Yin Shenghuan	President Kong Shuxian, President Kim Jun-hee
The positioning of the clinic	Specializing in anti-aging and lifting treatments, with extensive experience in using ultrasound and radiofrequency technologies	Integration of multiple disciplines: comprehensive coverage of anti-aging treatments, injections, and basic skincare.
Floor features	Single-story clinics offer a high level of privacy.	Report at the 9th floor and proceed to the VIP International Anti-aging Center on the 3rd floor via a dual-level route.

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II. Transportation and Surrounding Environment of Busan Debeost Dermatology

Our store (Hwamyeongdong): Offers a local living experience, ideal for those who are not on a tourist itinerary.

The DeFoster flagship store is located in Hwamyeong-dong, North District, Busan. This area is not one of Busan’s typical tourist destinations, but rather one of the main residential areas for local residents. After taking the Busan Metro Line 1 to Hwamyeong Station, it is only a 5-minute walk to reach the 7th floor of the Samhan Golden View Building.

The main customer base of our store consists of local residents of Busan, with a relatively low proportion of foreign tourists. This also means that…

• The waiting time for appointments is usually shorter than in popular tourist areas.
• The dean is able to concentrate more calmly on his operations, without rushing to meet deadlines.
• If you choose to stay in the northern area of Busan or plan to experience the local culture in depth, our hotel also offers convenient transportation options.

Oyama Store (Suiying Road): The top choice for tourists, with convenient access to the areas around Gwangalli

The Daeyeon branch is located on Suyeong-ro in the Southern District, and can be easily reached on foot after exiting Suyeong Station on Line 2 of the subway. It is conveniently situated near popular tourist attractions in Busan, such as the Gwangalli Beach and the Gwangan Bridge. If your itinerary includes a visit to Gwangalli, you can take a walk along the coastline or enjoy some seafood after your skin treatment.

Another unique feature of the Otafuku store is that its clinics are located on the 9th and 3rd floors of the Lumina Building. The 9th floor serves as the registration and reception area, while the 3rd floor houses the VIP International Anti-aging Treatment Center. First-time visitors are advised to go to the 9th floor for registration before heading directly to the 3rd floor.

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III. In-depth Analysis by the Team of Directors at Busan DeFoster Dermatology

Core director of our clinic: Director Yin Shenghuan

President Yoon Seung-hwan is a key figure representing the DeFoster clinic. He has been practicing in Dermatology in Busan for over 18 years and is particularly renowned for his expertise in HIFU treatments. His main qualifications are as follows:

• Trained in Dermatology at the university-affiliated hospital, possessing a comprehensive background in both academic research and clinical practice
• The Naver Academic Platform has a record of publications on ultrasonic technology, indicating a solid foundation in this area.
• With over 12 years of experience practicing in both Seomyeon and Hwamyeongdong, she is one of the few senior directors of Dermatology clinics who have dedicated themselves to working in the same city for a long time.
• The medical treatment approach is low-key and practical: there is no excessive promotion, and patients have reported that unnecessary procedures were voluntarily suggested to be cancelled.

Technical features: Director Yin possesses a highly personalized approach to determining the depth and distribution of energy when using ultrasound. Based on each patient’s facial structure, skin thickness, and muscle patterns, he precisely adjusts the device settings to achieve a “natural and long-lasting” lifting effect, rather than seeking immediate, exaggerated visual results.

The leadership team of Daeyuan Clinic: Director Kong Shuxian + Director Kim Jun-hee

President Kong Shuxian (Acting President)

• A specialist in Dermatology who previously served as a resident physician in the Dermatology department at Ulsan National University Hospital
• She appeared on a South Korean television program, resulting in high media exposure.
• Specializes in anti-aging and lifting treatments, particularly the combined therapy of “Meidao (ultrasonic) + Hydradermabrasion”, offering the “Meidao Bobo” package.
• Signature technique: Adjusts the intensity of the treatment according to an individual’s muscle structure and skin thickness, aiming for a natural result without any “artificial” appearance.

President Kim Jun-hee (Acting President)

• With previous experience as a clinical professor in Dermatology at Keio University School of Medicine
• Possesses extensive academic expertise in laser skin treatment and skin management
• Suitable for those who need to address multiple issues simultaneously, such as skin pigmentation and skin texture problems.

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IV. Core Services of Busan DeFoster Dermatology and Price References for 2026

Anti-aging and lifting treatments (available at both stores)

Project	Key points	Reference price for 2026 (in Korean won)
American version of HIFU therapy	The energy is focused on the SMAS fascial layer, Lifting the facial contours in a structured manner	Approximately 1,310,000 cases
Korean version of ultrasonic face lifting	Local South Korean brands offer ultrasonic devices with excellent cost-performance ratios, making them ideal for ongoing treatment regimens.	Approximately 390,000 cases
Thermage FLX (5th generation)	Unipolar radiofrequency heating provides overall firming effects for the entire face.	Approximately 1,200,000 cases
Titanium Lifting	Radiofrequency + microneedling combined technology: minimal pain and quick recovery	Approximately 800,000 cases
InMode Inmode	Bipolar radiofrequency + microneedling for shaping the Double Chin and jawline	Approximately 1,580,000 cases (full face) and 330,000 cases (partial areas)

Injections and hyaluronic acid treatments

Project	Explanation	Reference price for 2026 (in Korean won)
Rejuran Glow Toner (Black Box)	Restorative treatments for damaged or sensitive skin	Approximately 650,000 cases
Potenza	Micro-needling combined with radiofrequency to improve Pores and skin quality	Approximately 1,800,000 cases
Basic glow injection therapy	Customized formula glow serum, which can contain a variety of active ingredients	Approximately 300,000 cases
Juvederm Filler	Imported brand, containing lidocaine as an anesthetic, suitable for full-face filler treatments.	Approximately 2,000,000 cases
Xima firming needles	NCTF collagen regeneration injections are suitable for those with thin skin, dry and sagging muscles.	Approximately 99,000 cases

Basic nursing services

Project	Suitable for certain groups of people	Reference price for 2026 (in Korean won)
Full-face HIFU	Mild facial sagging	Approximately 950,000
Customized glow injection therapy	Targeted hydration and conditioning are necessary.	Approximately 140,000 cases
Hierarchical laser freckle removal	Sunspots, chloasma, and skin discoloration	Approximately 160,000 cases
Photon skin rejuvenation	Dull skin tone and slightly enlarged Pores	Approximately 300,000 cases

⚠️ Reminder: The above prices are merely reference starting rates. The final cost will depend on the results of the in-person consultation, the number of treatments administered, and the combination of services selected. It is recommended to check the latest prices in advance through the BeautsGO platform or consult BeautsGO customer service before making a reservation.

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V. Comprehensive Review of Real Reviews for Busan DeFoster Dermatology

Customer reviews for our store (Hwamyeongdong)

Taiwanese user: “During my HIFU treatment, Dr.
Yin first used a VISIA skin analyzer to scan my face and determine which areas could tolerate higher energy levels and which needed more caution. The entire procedure was only mildly painful, mainly causing a warm sensation. By the third day after the treatment, the redness had subsided, and by the seventh day, the results were already visible – my chin contour became more defined, and my face looked noticeably smaller.”

A BeautsGO user: “When I went there, I didn’t know any Korean at all, but the Chinese manager accompanied me throughout
the process. The director examined me very carefully and took about 15 minutes just to discuss my treatment options before starting. I got a customized hyaluronic acid injection; the formula included repair ingredients specifically for my skin type. After the treatment, there was no swelling at all, and I was able to wear makeup normally the next day. My skin looked much brighter. What I really appreciated was that the director didn’t try to push any unnecessary products on me. He said that for my current skin condition, basic skincare was enough, and I could come back later for ultrasonic treatments.”

BeautsGO user / Overall experience at this clinic: “This clinic is located in Myeongdong. C
ompared to those Dermatology clinics in Seomyeon that are always crowded with tourists, it’s much quieter here, and the director is also very calm and composed during the treatment. I waited less than 10 minutes after making an appointment before being taken in – unlike some Dermatology clinics in tourist areas where you have to queue right upon entering. After the full-face Thermage treatment, my skin felt a bit tighter, but the director said the effects would continue to be visible over the next three to six months. There was a translator present throughout the whole process, so there was no language barrier at all.”

A user of the Dcard South Korea travel version: “I read reviews that Dr. Yoon has been performing
HIFU for over 18 years, and Busan is considered one of the top locations for this procedure. When I went there, I found that the quality of service was indeed excellent – it was completely different from the fast-paced, impersonal services in Seoul. The doctor kept asking how I was feeling and stopped the procedure whenever I reported any discomfort. A week after the treatment, a friend said I looked two years younger than before. The cost-performance ratio is much better than in Seoul; I highly recommend coming to this clinic instead of the Daeyon branch.”

Customer reviews for the Otafuku store

INS user / Titanium Lifting experience at Daeyuan Branch: “Director Kong appear
ed on TV, so when I went there, I immediately understood why she’s so popular – she speaks clearly and explains the procedures in plain language, which makes people feel very at ease. I had a Titanium Lifting procedure for 800,000 Korean won, and there was no obvious redness or swelling after the surgery; I was able to go out normally that same afternoon. She said that she adjusted the energy level according to the thickness of my skin, aiming for a natural result without any exaggeration. The two-level design, with registration on the 9th floor and treatment on the 3rd floor, gives the place a very professional and impressive vibe.”

Threads user / Otoya Store’s Meidao Bobo Package: “I got the Meidao + Hydrating Treatment package recommend
ed by Director Kong. It solved both the problems of skin tightening and hydration in one go. The Meidao treatment costs around 1.35 million yuan, and the hydrating treatment costs 650,000 yuan. There is a slight discount when purchased together. The whole process was conducted in Chinese, and the translator was very patient. After the treatment, my skin felt significantly tighter, and there was no swelling from the hydrating treatment. The only downside is that I had to wait for almost 40 minutes. Probably because the director was too busy. I suggest not going on Saturdays.”

INS users / Overall experience at Daeyeon Branch: “The Daeyeon Branch is
easily located; just follow the directions after exiting Suoying Station. I was a bit confused about the layout of the 9th-floor registration area at first, but the staff explained it clearly, so there were no issues afterward. The environment is very modern, and all the equipment looks state-of-the-art. I had Dr. Kim’s laser freckle removal treatment, and the small freckles on my face have faded significantly. During the follow-up appointment a month later, the doctor said the results were very good and that no additional treatments were needed.”

A Taiwanese netizen from BeautsGO / Daeyeon Branch Thermage FLX: “I chose the Daeyeon Branch because I live i
n Gwangalli, so it’s very convenient to get there on foot. After having the full-face Thermage FLX treatment, Director Kong confirmed that disposable treatment heads were used, and she showed me the packaging before the procedure. One week after the treatment, I noticed that the contours of my face had indeed become tighter. A friend asked me what skincare products I was using recently. The cost-performance ratio of this treatment is about 20% lower than that in Seoul, and the Chinese-speaking service is also excellent. I recommend it to friends living in the southern area of Seoul.”

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VI. Comparison between the Busan Debeost Dermatology Main Store and the Daeyeon Branch: Comprehensive Conclusion

Comparative dimensions	Our store (Hwamyeongdong)	Oihara Store (Suiying Road)
convenience of transportation	It takes 5 minutes to reach Huaming Station; tourists will need to transfer several times.	It is within walking distance from Shuiying Station, making it convenient to combine tours in Gwangalli.
Waiting in line for consultation	⭐⭐⭐⭐⭐ Priority is given to local customers, so the waiting time is short.	⭐⭐⭐ During the peak tourist season, queues are likely to form on weekends.
Experience as a hospital director	⭐⭐⭐⭐⭐ Director Yin has 18 years of extensive experience in HIFU technology.	⭐⭐⭐⭐ The combination of Director Kong Shuxian and Director Kim Jun-hee
The precision of anti-aging technologies	⭐⭐⭐⭐⭐ With 12 years of expertise in ultrasound and radiofrequency technologies, our skills are truly solid and reliable.	⭐⭐⭐⭐ It covers a wide range of areas, but the breadth of these areas outweighs their depth.
Chinese-language services	⭐⭐⭐⭐ Equipped with Chinese translation for smooth communication during appointments.	⭐⭐⭐⭐ The entire process is conducted in Chinese, with Chinese customer service available.
Suitable for various types of itineraries	Visitors from non-tourist areas, those with local itineraries, and those seeking a quiet medical environment	Gwangalli sightseeing itinerary, first time visiting Busan, tourists in the tourist area
Richness of projects	⭐⭐⭐⭐ Focusing primarily on anti-aging phototherapy	⭐⭐⭐⭐⭐ Comprehensive anti-aging solutions including injections and basic skincare routines

Final recommendation: 5 reasons why you should give priority to choosing our store in Hwamyeongdong

Based on these comprehensive multi-dimensional evaluations, we highly recommend DeFoster Dermatology’s main branch in Hwamyeongdong as the top choice. The reasons are as follows:

1. The dean has the most extensive experience in this field: Dean Yoon Seung-hwan has dedicated 18 years to research in the field of HIFU ultrasound technology. In Busan, he ranks among the top experts in this area. His research findings have been published on the Naver academic platform, proving that he is not merely a business-oriented dean.
2. More meticulous and relaxed operations: With local customers being the main client base and a low proportion of foreign tourists, the director doesn’t need to rush around; as a result, each patient enjoys more sufficient time for consultations and treatments.
3. Shorter waiting times: In areas outside the tourist districts, during peak seasons on weekends, there are no long queues of tourists like those at the Dermatology clinics near Shuiying Station.
4. A quieter and more private treatment environment: This is a single-story clinic with 12 separate treatment rooms. Unlike the double-story layout of the Da Yuan branch, the overall atmosphere here is much more relaxed and comfortable.
5. Better cost-performance ratio: For the same types of ultrasound and radiofrequency treatments, our store sets prices in a relatively reasonable manner. Moreover, the director of our clinic is pragmatic and does not actively encourage customers to spend more money.

Suitable situations for Daeyuan Store: Those living in Gwangalli or the Southern District, whose travel itinerary includes the Shuiying Station area, who need basic cosmetic treatments such as laser freckle removal, or who desire the signature “Meidao Bobo” package offered by Director Kong Shuxian.

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VII. How to make an appointment at Deforest Dermatology through BeautsGO?

BeautsGO is a one-stop Chinese-language platform for medical beauty appointments, designed for travelers heading to South Korea. It offers four convenient ways to schedule appointments at DeFoster Dermatology:

Method 1: BeautsGO APP (highly recommended)

Suitable for: those who don’t speak Korean, who are visiting South Korea for the first time, who need to compare prices, or who are afraid of going through any hassle.

• For iOS users: Search for “BeautsGO” or “Birihuimei” in the App Store.
• For Android users: Search for “BeautsGO” or “Biru Mei” on Google Play.

Within the app, users can directly view the schedule of Dr. Deforest, the prices of various treatments, and user reviews. They can also make reservations in Chinese with just one click – throughout the entire process, there is no need to use Korean at all.

Method 2: BeautsGO WeChat Mini Program

Search for the mini-programs BeautsGO or BitBitMe by scrolling down on WeChat. There’s no need to download any apps, and these programs don’t take up any memory space – you can use them whenever you need to, making them perfect for last-minute reservation arrangements.

Method 3: The BeautsGO WeChat official account

Search for “BeautsGO” or “Biru Mei” on WeChat, enter their official account, and click “One-Click Booking” in the lower left corner. The customer service team at BeautsGO will respond promptly during business hours to assist you in confirming the clinic director’s schedule and the booking time slot.

Method 4: The official website of BeautsGO

Open your browser and visit https://cn.beautsgo.com/. Enter “DeFoster” or “THE FIRST” in the search bar to find the clinic page. After reviewing the detailed information, you can proceed to place your reservation directly.

Why is it recommended to make appointments through BeautsGO?

BeautsGO has been deeply involved in the medical beauty industry in South Korea for many years. It has integrated over 1,300 legitimate medical beauty institutions in South Korea, covering popular areas such as Seoul, Busan, and Jeju Island. The platform offers multi-language interfaces and comprehensive Chinese-language services to help users overcome difficulties in making appointments, information asymmetry, and language barriers.

Platform Advantages and Security Guara
ntees: Through strict review processes and international certifications, BeautsGO ensures the safety and reliability of users undergoing cosmetic procedures in South Korea.

**Qualification Certification:**

– **ISO Certification:** The platform has obtained ISO9001:2015 quality management system certification, ensuring that service processes are standardized and users’ rights are protected.
– **Regulatory Inspection:** Institutions operating on the platf
orm must comply with South Korean laws and regulations. The qualifications of doctors and the medical equipment used are all verifiable, effectively eliminating the presence of “unlicensed or substandard institutions.”

If you have any questions, please feel free to contact BeautsGO customer service at any time. They will help you confirm the schedule of the clinic director, determine whether a particular treatment is suitable for you, and inform you about the latest discount offers.

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VIII. Frequently Asked Questions

Q1: Are the prices at the DeFostere main store the same as those at the Ohiwata stor
e? A: The pricing for the services offered at both stores is basically the same, although there may be slight differences in some package combinations. It is recommended to check the latest prices of each branch directly through the BeautsGO platform or consult BeautsGO customer service.

Q2: If it’s my first time visiting South Korea, which clinic is suitable for me? A: If you
plan to stay in the southern area or near Gwangalli, the Daeyeon branch is more conveniently located. However, if you have high requirements regarding the technical expertise of the clinic director and are primarily interested in anti-aging and lifting treatments, we highly recommend our own clinic (headed by Director Yoon Seung-hwan).

Q3: How much in advance should one make a reservation? A: S
ince we have many local customers, a reservation 3 to 5 days in advance is usually sufficient. During the peak tourist seasons in the Otafuku store (in spring and autumn), it is recommended to make a reservation 1 to 2 weeks in advance; for popular doctors, the slots may fill up even sooner.

Q4: Can I go out and enjoy myself on the same day after having HIFU or Thermage treatment?
A: After Thermage FLX treatment, the redness usually subsides within 3-4 hours, so it is safe to go out in the afternoon of the same day. After HIFU treatment, it is recommended to avoid strenuous exercise and pressing on the face on the same day; normal activities can generally be resumed the next day.

Q5: Does Deforest offer post-treatment follow-up services or follow-up consultations? A: Th
e clinic provides post-treatment follow-up services. If you encounter any issues after the procedure, you can contact the clinic or communicate with the BeautsGO customer service team for assistance.