Derma Clinic IndexColumnsWhat public data says about a clinic

What public data says about a clinic

2026-11-08 · Updated 2026-11-08

If you rely only on ads and reviews when choosing a dermatology clinic, your criteria can easily waver. Looking at the hospital information published by the Health Insurance Review & Assessment Service (HIRA) as well lets you confirm basic facts about a clinic. But each piece of public information has its own reference date and counting method, so rather than taking the numbers at face value, it's important to read what they mean and how far they go.

Basic facts in hospital information

HIRA's hospital information service lets you search basic details such as a medical institution's name, address, type, opening date, specialties and number of doctors. Most institutions registered as care providers under National Health Insurance can be found there, including clinics focused on cosmetic procedures.

The institution type, such as clinic, hospital or general hospital, indicates its size and nature. Most neighborhood dermatology practices are registered as clinics, while conditions that require admission or input from several departments are often handled at hospitals or larger institutions.

The opening date shows when the clinic opened in its current form. It can help you gauge how long a place has been operating, but if a clinic moves or changes its founder, it is registered as newly opened and may look younger than it really is. Conversely, an old opening date doesn't mean the current doctors have practiced there since then.

Doctor counts and specialist information

Hospital information shows the number of doctors working there and the number of specialists by specialty. The number of board-certified dermatologists tells you whether there are doctors who trained specifically in skin disease. Clinics with several doctors tend to offer more choice of days and times.

Doctor counts are based on registrations, so they may differ from reality at a given time. And having many doctors doesn't mean you can see the one you want. If you want a particular doctor, check that doctor's working days when booking.

'Dermatology clinic' versus 'clinic'

Korea's Medical Service Act restricts adding a specialty to a medical institution's name. Only a clinic opened by a board-certified dermatologist may use 'dermatology clinic (피부과의원)' in its name. A clinic opened by a doctor who isn't a specialist is named in the form '[Name] Clinic' and may also show dermatology on its sign as a field of practice.

So the name alone gives a fair idea of whether the founding director is a board-certified dermatologist. However, a board-certified dermatologist may also work at a '[Name] Clinic', and a listed field of practice alone doesn't tell you whether the treating doctor is board-certified. For accurate information, check the specialist count in hospital information or the clinic's staff introduction.

Board-certified dermatologists are doctors who have completed a defined residency and passed a certification exam. It is a public standard showing systematic training in diagnosing and treating skin disease, so it's worth considering when you need care for a skin condition.

Reading information on hours

Hospital information and map services often publish hours by day of the week and lunch breaks. This is useful when looking for somewhere to go after work or on weekends, but because clinics enter these values themselves, changes may be reflected late.

Public holiday hours, registration cut-off times and which doctor works on which day are often missing from public information. Before a first visit, it's safest to reconfirm that day's hours by phone or through the clinic's notices.

Check lunch breaks too. If you plan to slip out during your lunch hour, make sure your visit doesn't overlap with the clinic's lunch break and that registration doesn't close just before it, so you don't make a wasted trip.

The limits of visitor review counts

Visitor review counts on map and place services show how many people visited and left a record. They help you gauge which clinics see many patients, but they naturally grow for clinics that have been open longer or are larger, and can vary greatly depending on whether there were promotions offering perks for leaving reviews.

Review content reflects one person's experience and may not apply to you if your skin condition differs. Reading for points that many people mention repeatedly, such as waiting times, how things are explained and ease of booking, makes reviews more useful. Once you've narrowed down candidates with public information, it's worth seeing a doctor in person and judge whether the explanations are thorough.

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