Gangseo-gu 365 Tenten ENT Clinic, great for late-night treatment.

365 Tenten ENT Clinic has its pros and cons. The pros outweigh the cons. The only downside is that it opens at 10 a.m., so even if you get there early, you'll still have to wait until 10 p.m.! The upside is that it's open 365 days a year! It's open until 10 p.m. Another advantage is that it has more equipment than other clinics, so you can get treatment there for most conditions. I went there with a sore throat, but since there are only one or two specialists compared to the number of nurses, it seems like the treatment is handled quickly even with a lot of patients. While this may vary depending on the situation, the specialists are friendly and the nurses are also quite kind. Parking is easy, and if you need treatment on a red light or late at night, I recommend this place.