If you want to undergo cosmetic procedures in Korea, choosing a good dermatology clinic is just the first step. The real challenge lies in “getting a successful appointment.” PHD Dermatology is a well-known clinic trusted by both locals and foreign tourists in the Seocho district of Seoul. Led by Dr. Kwon In-ho, a medical doctor with a Ph.D. from Seoul National University, the clinic is renowned for its specialized anti-aging treatments, pigmentation management, and minimally invasive procedures. However, many prospective patients are deterred by language barriers and unfamiliarity with the reservation process. This article will provide you with all the necessary information, including clinic details, treatment options, and three detailed reservation methods, to ensure a smooth experience when you visit Korea.

What is the background of PHD Dermatology?
PHD Dermatology is officially named “피에이치디피부과.” The “PHD” in the name clearly indicates that the clinic is led by doctors with doctoral degrees. The chief physician, Dr. Kwon In-ho, graduated from Seoul National University’s top medical school. He is a specialist in dermatology with a Ph.D. and has over 15 years of experience in the field. Additionally, the clinic is staffed by three other chief physicians: Kim Hak-tae, Kang Mi-soo, and Yang Ji-eui. These four professionals work together to ensure that each patient receives the most appropriate personalized treatment plan.
The clinic’s core philosophy is: “Healthy skin means a happy life.” Instead of pursuing exaggerated changes, they focus on precise treatments that deliver natural and harmonious results, allowing patients to experience subtle improvements in their daily lives. This more modest and practical approach has helped PHD build a stable base of repeat customers in the highly competitive Korean cosmetic industry.

Basic Information about the Clinic
- Address: 2nd Floor, Seorotting Building, 599 Sinsa-dong, Gangnam-gu, Seoul
- Transportation: Exit 3 of Seorotting Station on Line 3 of the subway; it’s about a 5-minute walk (turn left after about 200 meters).
- Telephone: 02-514-5130
- Opening Hour
s: Monday, Friday: 10:00–20:00 Tuesday, W
ednesday, Thursday: 10:00–19:00 Saturday: 10:00–
15:00 Sunday and National Holidays
: Closed Lunch Break: 13
:00–14:00 (No treatments offered, but consultations are available) - Consultation fee: 30,000 Korean won (approximately NT$700), which can be used to offset the cost of treatments
- Official website: phdclinic.com
Introduction to main treatment services

Anti-aging and rejuvenation treatments
These are the services that PHD offers most frequently to foreign tourists, covering the mainstream non-invasive anti-aging technologies currently available on the market:
- Ulthera Prime: Commonly known as “ultrasonic lifting,” this treatment uses ultrasonic energy to penetrate deep into the skin and fascia, stimulating collagen production and resulting in a tightening and lifting effect. It is one of PHD’s most representative flagship services.
- Thermage FLX: This radiofrequency technology tightens the skin, reducing sagging and fine lines. A full-face treatment takes approximately 45–60 minutes.
- Titanium: This next-generation microfocal ultrasound technology is suitable for young skin that requires gentle maintenance.
- BBL HERO Upgrade: High-intensity pulsed light for improving uneven skin tone, fine lines, and skin texture.
Treatment for pigmentation and spots
PHD has unique expertise in pigment management, and the director possesses extensive experience in treating chloasma and pigmentation issues:
- PHD’s signature comprehensive pigment treatment plan: A customized combination of treatments including lasers, phototherapy, and skincare steps, tailored to each individual’s skin condition.
- Re:Pet laser for removing dark spots: A specialized laser treatment for stubborn dark spots and liver spots.
- Ruby laser: Suitable for treating persistent pigment problems with precise results.
- PHD’s focused treatment for chloasma: Developed specifically for East Asians, this approach uses a multi-pronged strategy to address chloasma.
Micro-plastic surgery injections
- 3D-designed fillers: Hyaluronic acid for three-dimensional shaping, emphasizing a natural balance of facial proportions.
- Ellansé: A long-lasting filler that provides both immediate volume and stimulates collagen production, with effects lasting 2–4 years.
- Botox from BotoxPlus: Improves various applications such as reducing dynamic wrinkles, lifting the eyebrows, and shrinking the masseter muscles.
- Hyaluronic acid therapy: Provides deep hydration and brightening, ideal for tired skin after long flights.
Acne care and basic skin maintenance
- Gold PTT for acne scar treatment: Radiofrequency microneedling that reduces pore size and improves acne scar indentation.
- HydraFacial: A basic skincare treatment consisting of cleansing, exfoliating, and hydrating steps, perfect for quick maintenance during travel.
Real reservation experiences shared by three passengers

Case Study 1: Evelyn (32 years old, Taichung, Taiwan) — Reserved through BeautsGO and tried ultrasound facials for the first time
Evelyn is a designer living in Taichung. Last autumn, she planned her first cosmetic treatment trip to Seoul and was very interested in PHD’s Ulthera ultrasound facials. She chose to book through BeautsGO because the platform offers a Traditional Chinese language interface, eliminating any language barriers.
I booked through BeautsGO two weeks before my trip. The platform clearly listed the PHD ultrasound massage services, the approximate price ranges, and reviews from other customers. Shortly after making the reservation, I received a confirmation email from the clinic, which included the address and detailed instructions in Chinese.
Upon arriving at the clinic, the consultation lasted about 15 minutes. The director carefully assessed the degree of facial sagging and recommended a half-face Ulthera treatment, focusing on the lower face and neck. “The entire procedure took around 50 minutes. I did feel some noticeable tingling at certain energy points, but the doctor continuously adjusted the intensity, rather than increasing it too much, which made me feel more at ease.” One month after the treatment, Evelyn noticed that the contours of her jawline had become clearer. She gave the treatment a 4-star rating, noting that the only downside was the slightly longer waiting time (about 30 minutes).
Case 2: Ah Jun (38 years old, Hong Kong) – WhatsApp reservation for melasma laser treatment
Ah Jun is a Hong Kong man who has been troubled by melasma for many years. Various skincare products he tried in Hong Kong yielded limited results. A friend recommended that he contact the clinic directly via WhatsApp, as the director of PHD had an excellent reputation for pigment treatment.
“After finding their WhatsApp number, I sent a message in English describing my condition and the time I wanted to schedule the appointment. About two hours later, someone from the clinic replied and switched to Chinese to continue the conversation, which surprised me,” he said. They asked detailed questions about his melasma, his sun protection habits, and whether he was taking any medications, showing a high level of professionalism.
On the day of the appointment, the director spent a considerable amount of time conducting a thorough consultation. Using special glasses with magnifying lenses, they carefully examined the distribution of the spots and took photographs for records. The treatment plan included a combination of “PHD targeted melasma treatment + Re:Pet laser,” to be carried out in two sessions. Ah Jun was very impressed with the overall service: “The clinic is small, but the process is well-organized. The director’s approach to treatment was clear and straightforward; there was no pressure to buy additional services, and I didn’t feel forced to spend money during my first visit.”
Case 3: Xiao Qing (26 years old, Kuala Lumpur, Malaysia) – LINE reservation for hyaluronic acid injections + HydraFacial
Xiao Qing, a frequent traveler to Seoul, decided to spend half a day at PHD for skincare instead of a more extensive treatment, aiming to quickly hydrate and brighten her skin during her trip. She reserved through LINE, finding the process to be the most intuitive.
“After adding the PHD official LINE account as a friend, I immediately explained in Chinese that I wanted to get hyaluronic acid injections and a HydraFacial. The staff responded quickly, saying it was possible to schedule them together and that the whole process would take about two hours. They also provided detailed instructions on what skincare products to avoid using after the treatment and whether I could wear makeup,” Xiao Qing said. Through LINE, she also learned about a “limited offer for LINE friends,” which gave her a 10% discount on the hyaluronic acid injections that day, making it very cost-effective.
Overall, she was quite satisfied with her experience: “The environment was more understated than I expected, not as luxurious as some high-end clinics, but it was clean and tidy. The doctors were very patient, and the tight, hydrated feeling on my skin lasted throughout the next three days of my trip.” She gave the clinic a 4.5-star rating and said she would try the ultrasonic facelift there next time.
Comprehensive guide to the three reservation methods

Method 1: Book through the BeautsGO platform (highly recommended; fully in Chinese).
BeautsGO is a Chinese-language booking platform designed specifically for tourists going to Korea for medical treatments. It’s easy to use and comes with excellent customer service, making it especially suitable for first-time visitors.
- Download the app or visit the official website: Search for “BeautsGO” in the App Store or Google Play and install it, or go directly to the official website (Taiwanese Chinese interface).
- Register an account: You can quickly register using your email address, Google account, or Apple account—the whole process takes less than 2 minutes.
- Search for PHD Dermatology: Enter “PHD” or “PHD Dermatology” in the search bar. Once you find the clinic’s page, you can view information about the services, real reviews, and photos.
- Choose a treatment: Browse the list of available treatments and select the one you’re interested in (such as ultrasound facials, Thermage, hyaluronic acid injections, etc.). Check the price range before making your choice.
- Pick a date and time: Choose a convenient date and time, and the system will immediately show available slots. It’s recommended to book at least one week in advance, and two weeks in advance during peak seasons (March–May, September–November).
- Provide personal details: Enter your name (in Pinyin), contact information, and any special requirements, such as “need a Chinese translator” or “prefer to be treated by the director personally”. The more detailed your notes, the better.
- Confirm the reservation and wait for confirmation: After submitting your reservation, both the system and the clinic will send confirmation messages. On the day of the appointment, just show the reservation screenshot to the staff.
💡 Tip: BeautsGO often offers regular discount promotions. Before your visit, check the “ Coupons” section to see if there are any PHD discount codes available; they can save you 5% to 15% on treatment costs.
Method Two: Make a reservation directly via WhatsApp
If you want to learn more details before making a reservation or prefer more flexible communication, WhatsApp is a great option. The PHD Dermatology official website and Google Maps both provide WhatsApp contact information.
- Getting the WhatsApp number: You can find the official WhatsApp contact number on the contact page of the PHD website (phdclinic.com) or by searching for “PHD Dermatology” on Google Maps.
- Sending a reservation request: Send your message in English or Chinese. A recommended format is: “Hello, I would like to book an appointment. My concern is [your skin issue, such as pigmentation, loose skin, or acne]. My preferred date is [date], around [time].”
- Indicating language preferences: If you need Chinese translation, please mention it in your message: “Do you have a Chinese-speaking staff member available?” PHD has Chinese-speaking customer service during certain hours; mentioning this in advance will ensure proper arrangement.
- Providing basic personal information: Once they confirm that a reservation can be made, you will be asked to provide your name (Pinyin) and contact phone number. In some cases, a copy of your passport may also be required.
- Take a screenshot after confirmation: After receiving the confirmation message for your reservation, take a screenshot of it and bring it with you when you go for the appointment; there is no need to print it out.
⚠️ Important note: Response times for WhatsApp reservations are usually within 1–4 hours, but they may be delayed on weekends or before holidays. If you plan to visit on Saturday, it is best to confirm your reservation by Thursday.
Method Three: Making a reservation through the LINE official account (most convenient for Taiwanese visitors)
PHD Dermatology has an official LINE account with an interface that Taiwanese tourists are very familiar with. Coupled with the fast response times of their Chinese-speaking customer service, it is a popular choice for Taiwanese visitors.
- Search for and add the LINE account: Use the search function on LINE to enter “PHD피부과” or “PHD Dermatology”, or scan the LINE QR code on the PHD website to add them as friends.
- Send a reservation message: Simply state in traditional Chinese, “Hello, I am a Taiwanese tourist and would like to reserve a consultation at XX o’clock on the afternoon of XX month. The treatment I need is XXX. Is there any available time?” Keep the tone natural; there’s no need to be too formal.
- Confirm the translation and details: Check in advance whether Chinese-speaking services are available on that day, and whether you need to fill out a skin condition questionnaire beforehand (for certain treatments, such as melasma treatment, filling it out in advance can help the doctor prepare better).
- Ask about LINE-exclusive discounts: Don’t hesitate to ask, “Is there any discount for adding me on LINE?” Not asking might mean you miss out, but sometimes you might get a surprise discount or gift.
- Save the confirmation message as a screenshot: Usually, the clinic will send a reminder via LINE one day before your arrival, providing the address, recommended arrival time, and any important notes.
The complete process on the day of the consultation

Now that you know how to make a reservation, let’s go over what to expect on the day of your visit so you can stay calm and organized:
- Arrive 10 minutes early: Get there 10 minutes before your scheduled appointment time to facilitate registration. On the day of the consultation, tell the staff your name and show them the screenshot of your reservation.
- Fill out the basic information form: A staff member will provide you with a questionnaire to fill in your personal details, skin condition, previous treatment history, allergy records, etc. If there is a Chinese translation version, you may request it voluntarily.
- Pay the consultation fee: The consultation fee is 30,000 Korean won (approximately 700 Taiwanese dollars), and most of the treatment costs can be deducted. You can pay in cash or by credit card.
- Initial communication by the room manager ( coordinator): First, a dedicated Chinese-speaking room manager (or translator) will understand your needs, travel schedule, and budget, making the subsequent doctor’s consultation more efficient.
- Consultation by the director (about 10–20 minutes): The director will use special glasses with magnification to carefully examine your skin, analyze issues such as sagging, pigment distribution, and skin texture, and then propose a treatment plan based on your actual condition. The plan will be detailed in a computer record.
- Confirm the plan and fees with the room manager: After the consultation, return to the room manager, who will explain the recommended treatments, fees, and the number of sessions in detail. This is an opportunity to discuss and adjust your budget; there is no need to make a decision immediately.
- Book a treatment date: If you decide to proceed with the treatment, please note that appointments usually need to be made separately after the consultation. Some popular treatments require booking two weeks in advance, so make sure to plan accordingly.
Important precautions before going
- Bring your passport: This is necessary for foreigners undergoing treatment, as it is used for registering personal information.
- Do not wear makeup on the day: Consultations and some basic treatments should be done without makeup. If you need to remove makeup at the last minute, the clinic can provide the facilities, but it may cause some delay.
- Do not wear contact lenses: Some laser treatments require you to remove them. It is more convenient to wear frame glasses instead before the appointment.
- Sun protection before and after treatment: Especially for laser pigmentation and BBL treatments, it is essential to use sunscreen with an SPF of 50+ for at least one week before and after the treatment. Otherwise, it may affect the results or even worsen the pigmentation.
- Prepare Korean cash: Some treatments or fees require payment in cash. It is recommended to prepare enough Korean won in advance to avoid having to use an ATM at the last minute.
- Post-treatment precautions: If you have undergone laser or injection treatments, try to rest on the same day and avoid excessive sweating, steam saunas, or prolonged sun exposure.
Summary: Who is PHD suitable for?
While PHD Dermatology is not the cheapest option in Seoul, it stands out in the Gangnam area for its “high quality + reasonable prices + friendly service towards foreigners.” It is especially recommended for the following types of travelers:
- Travelers looking to address issues such as chloasma or pigmentation—the clinic director has a very impressive reputation in this area.
- First-time users of ultrasound wrinkle removal treatments who are looking for an experienced clinic that does not overpromise.
- Travelers who prefer basic skincare treatments (such as hyaluronic acid injections or microneedling) rather than major surgeries.
- Travelers who value a doctor’s academic background and the clinic’s reputation, rather than just brand reputation.
Finally, regardless of the reservation method you choose, it is crucial to plan in advance and communicate thoroughly. The strength of PHD lies in its detailed evaluation during the consultation, which helps ensure that you receive the right treatment for your needs. Going to the consultation with clear questions and expectations is the key to making your medical beauty experience worthwhile.
Source: PHD Dermatology official website (phdclinic.com) and testimonials from multiple travelers. All prices are for reference only; please refer to the latest quotes from the clinic for accurate information.