As of Q4 2026, public data lists 5,135 Internal Medicine facilities in Seoul. Top-ranked by public indicators: Seoulsamseong Internal Medicine Clinic, Inteokeeo Internal Medicine Clinic, Naeanae Internal Medicine Clinic. Of the 349 with listed hours, 57 stay open after 8 pm on weekdays and 332 open on Saturdays.
Clinic · 542 Gwangnaru-ro, Gwangjin-gu, Seoul (Guui-dong)
Clinic · 5, 6F, 664 Siheung-daero, Dongjak-gu, Seoul (Sindaebang-dong)
Late-nightClinic · 1550 Nambusunhwan-ro, Gwanak-gu, Seoul (Sillim-dong)
Clinic · 3F, 107 Sajik-ro, Jongno-gu, Seoul (Naeja-dong)
Clinic · 1, 3F, 9 Hyochangwon-ro 93-gil, Yongsan-gu, Seoul (Hyochang-dong)
Clinic · 5F, 2082-33 Nambusunhwan-ro, Gwanak-gu, Seoul (Namhyeon-dong)
Clinic · 164 Gyeongin-ro, Guro-gu, Seoul (Oryu-dong)
Clinic · 2F 3-ho, 264 Macheon-ro, Songpa-gu, Seoul (Geoyeo-dong)
Late-nightClinic · 5F 1-ho, 2-ho, 337 Hwarang-ro, Nowon-gu, Seoul (Wolgye-dong)
Clinic · Jisang 3F, 66 Dongsomun-ro, Seongbuk-gu, Seoul (Dongsomun-dong 3-ga)
Clinic · 3F, 420 Gangnam-daero, Gangnam-gu, Seoul (Yeoksam-dong)
Clinic · 309, 310-ho, 7 Sindorim-ro 19-gil, Guro-gu, Seoul (Sindorim-dong)
Clinic · 3F, 63 Sungin-ro, Gangbuk-gu, Seoul (Mia-dong)
Clinic · 401-ho, 402-ho, 405-ho, 253 Hangeulbiseok-ro, Nowon-gu, Seoul (Junggye-dong)
Clinic · 3F, 133 Yangnyeongsi-ro, Dongdaemun-gu, Seoul (Cheongnyangni-dong)
Clinic · 1F, B1F, 197 Jangchungdan-ro, Jung-gu, Seoul (Ssangnim-dong)
Clinic · 37 Dolgoji-ro, Seongbuk-gu, Seoul (Seokgwan-dong)
Clinic · 407-ho, 408 Dogok-ro, Gangnam-gu, Seoul (Daechi-dong)
HolidaysClinic · 4, 5F, 230-1 Sadang-ro, Dongjak-gu, Seoul (Sadang-dong)
Clinic · 301-2-ho, 63 Seonyu-ro, Yeongdeungpo-gu, Seoul (Mullae-dong 6-ga)
Clinic · 542 Gwangnaru-ro, Gwangjin-gu, Seoul (Guui-dong)
Clinic · 5, 6F, 664 Siheung-daero, Dongjak-gu, Seoul (Sindaebang-dong)
Late-nightClinic · 1550 Nambusunhwan-ro, Gwanak-gu, Seoul (Sillim-dong)
Clinic · 3F, 107 Sajik-ro, Jongno-gu, Seoul (Naeja-dong)
Clinic · 1, 3F, 9 Hyochangwon-ro 93-gil, Yongsan-gu, Seoul (Hyochang-dong)
Clinic · 5F, 2082-33 Nambusunhwan-ro, Gwanak-gu, Seoul (Namhyeon-dong)
Clinic · 164 Gyeongin-ro, Guro-gu, Seoul (Oryu-dong)
Clinic · 2F 3-ho, 264 Macheon-ro, Songpa-gu, Seoul (Geoyeo-dong)
Late-nightClinic · 5F 1-ho, 2-ho, 337 Hwarang-ro, Nowon-gu, Seoul (Wolgye-dong)
Clinic · Jisang 3F, 66 Dongsomun-ro, Seongbuk-gu, Seoul (Dongsomun-dong 3-ga)
Clinic · 3F, 420 Gangnam-daero, Gangnam-gu, Seoul (Yeoksam-dong)
Clinic · 309, 310-ho, 7 Sindorim-ro 19-gil, Guro-gu, Seoul (Sindorim-dong)
Clinic · 3F, 63 Sungin-ro, Gangbuk-gu, Seoul (Mia-dong)
Clinic · 401-ho, 402-ho, 405-ho, 253 Hangeulbiseok-ro, Nowon-gu, Seoul (Junggye-dong)
Clinic · 3F, 133 Yangnyeongsi-ro, Dongdaemun-gu, Seoul (Cheongnyangni-dong)
Clinic · 1F, B1F, 197 Jangchungdan-ro, Jung-gu, Seoul (Ssangnim-dong)
Clinic · 37 Dolgoji-ro, Seongbuk-gu, Seoul (Seokgwan-dong)
Clinic · 407-ho, 408 Dogok-ro, Gangnam-gu, Seoul (Daechi-dong)
HolidaysClinic · 4, 5F, 230-1 Sadang-ro, Dongjak-gu, Seoul (Sadang-dong)
Clinic · 301-2-ho, 63 Seonyu-ro, Yeongdeungpo-gu, Seoul (Mullae-dong 6-ga)
As of Q4 2026, there are 5,135 Internal Medicine facilities in Seoul. Of the 349 with registered hours, 57 see patients past 8 p.m. on weekdays, 332 on Saturdays and 36 on Sundays or public holidays. Facilities with staffing data have 3.9 specialists on average. 187 opened in the past year.
Hours-based figures cover the 349 facilities with registered hours. Compiled from public data; actual conditions may differ. National openings & closures report