As of Q4 2026, public data lists 5,463 Internal Medicine facilities in Gyeonggi. Top-ranked by public indicators: Seoulsamseong Internal Medicine Clinic, Medihyujeil Internal Medicine Clinic, Joeun Internal Medicine Clinic. Of the 322 with listed hours, 46 stay open after 8 pm on weekdays and 303 open on Saturdays.
Clinic · 3F 303-ho, 119 Pungdeokcheon-ro, Suji-gu, Yongin-si, Gyeonggi (Pungdeokcheon-dong)
Clinic · 304~305-ho, 366 Gwangdeok 1-ro, Sangnok-gu, Ansan-si, Gyeonggi (I-dong)
Clinic · 303-ho, 114 Choji-ro, Danwon-gu, Ansan-si, Gyeonggi (Choji-dong)
Clinic · 3F, 696 Gosan-ro, Gunpo-si, Gyeonggi (Sanbon-dong)
Clinic · 2F, 492 Sanseong-daero, Jungwon-gu, Seongnam-si, Gyeonggi (Eunhaeng-dong)
Clinic · 302-ho, 83 Saujung-ro, Gimpo-si, Gyeonggi (Bukbyeon-dong)
Clinic · 2F, 82 Heungan-daero 456beon-gil, Dongan-gu, Anyang-si, Gyeonggi (Pyeongchon-dong)
Clinic · 401-ho, 26-22 Sanbon-ro 323beon-gil, Gunpo-si, Gyeonggi (Sanbon-dong)
Clinic · 214-ho, 24 Donong-ro, Namyangju-si, Gyeonggi (Dasan-dong)
Clinic · 5F, 2 Seongnam-daero 1148beon-gil, Jungwon-gu, Seongnam-si, Gyeonggi (Seongnam-dong)
Clinic · 147 Saemgol-ro, Sangnok-gu, Ansan-si, Gyeonggi (Bono-dong)
Clinic · 306-ho, 3 Okgusangga 2-gil, Siheung-si, Gyeonggi (Jeongwang-dong)
Clinic · 302-ho, 3366 Suin-ro, Siheung-si, Gyeonggi (Sincheon-dong)
Clinic · 3 Jeonchecheung 301-ho, 17 Wonmi-ro 143beon-gil, Wonmi-gu, Bucheon-si, Gyeonggi (Wonmi-dong)
Clinic · 53 Chungui-ro, Uijeongbu-si, Gyeonggi (Yonghyeon-dong)
Clinic · 3F, 130 Jungbu-daero, Paldal-gu, Suwon-si, Gyeonggi (Ingye-dong)
Clinic · 303-ho, 100 Oemi-ro, Uijeongbu-si, Gyeonggi (Howon-dong)
Clinic · 1020 Gyeongsu-daero, Jangan-gu, Suwon-si, Gyeonggi (Songjuk-dong)
Clinic · 3F 302-ho, 188 Hoeryong-ro, Uijeongbu-si, Gyeonggi (Jangam-dong)
Clinic · 2F, 9 Donggureung-ro 85beon-gil, Guri-si, Gyeonggi (Inchang-dong)
Clinic · 3F 303-ho, 119 Pungdeokcheon-ro, Suji-gu, Yongin-si, Gyeonggi (Pungdeokcheon-dong)
Clinic · 304~305-ho, 366 Gwangdeok 1-ro, Sangnok-gu, Ansan-si, Gyeonggi (I-dong)
Clinic · 303-ho, 114 Choji-ro, Danwon-gu, Ansan-si, Gyeonggi (Choji-dong)
Clinic · 3F, 696 Gosan-ro, Gunpo-si, Gyeonggi (Sanbon-dong)
Clinic · 2F, 492 Sanseong-daero, Jungwon-gu, Seongnam-si, Gyeonggi (Eunhaeng-dong)
Clinic · 302-ho, 83 Saujung-ro, Gimpo-si, Gyeonggi (Bukbyeon-dong)
Clinic · 2F, 82 Heungan-daero 456beon-gil, Dongan-gu, Anyang-si, Gyeonggi (Pyeongchon-dong)
Clinic · 401-ho, 26-22 Sanbon-ro 323beon-gil, Gunpo-si, Gyeonggi (Sanbon-dong)
Clinic · 214-ho, 24 Donong-ro, Namyangju-si, Gyeonggi (Dasan-dong)
Clinic · 5F, 2 Seongnam-daero 1148beon-gil, Jungwon-gu, Seongnam-si, Gyeonggi (Seongnam-dong)
Clinic · 147 Saemgol-ro, Sangnok-gu, Ansan-si, Gyeonggi (Bono-dong)
Clinic · 306-ho, 3 Okgusangga 2-gil, Siheung-si, Gyeonggi (Jeongwang-dong)
Clinic · 302-ho, 3366 Suin-ro, Siheung-si, Gyeonggi (Sincheon-dong)
Clinic · 3 Jeonchecheung 301-ho, 17 Wonmi-ro 143beon-gil, Wonmi-gu, Bucheon-si, Gyeonggi (Wonmi-dong)
Clinic · 53 Chungui-ro, Uijeongbu-si, Gyeonggi (Yonghyeon-dong)
Clinic · 3F, 130 Jungbu-daero, Paldal-gu, Suwon-si, Gyeonggi (Ingye-dong)
Clinic · 303-ho, 100 Oemi-ro, Uijeongbu-si, Gyeonggi (Howon-dong)
Clinic · 1020 Gyeongsu-daero, Jangan-gu, Suwon-si, Gyeonggi (Songjuk-dong)
Clinic · 3F 302-ho, 188 Hoeryong-ro, Uijeongbu-si, Gyeonggi (Jangam-dong)
Clinic · 2F, 9 Donggureung-ro 85beon-gil, Guri-si, Gyeonggi (Inchang-dong)
As of Q4 2026, there are 5,463 Internal Medicine facilities in Gyeonggi. Of the 322 with registered hours, 46 see patients past 8 p.m. on weekdays, 303 on Saturdays and 56 on Sundays or public holidays. Facilities with staffing data have 3.1 specialists on average. 141 opened in the past year.
Hours-based figures cover the 322 facilities with registered hours. Compiled from public data; actual conditions may differ. National openings & closures report