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 · 308-ho, 62 Seonbugwangjang 1-ro, Danwon-gu, Ansan-si, Gyeonggi (Seonbu-dong)
Clinic · 304-ho, 58 Wolgotjungang-ro, Siheung-si, Gyeonggi (Wolgot-dong)
Clinic · 82 Donggwang-ro, Dongducheon-si, Gyeonggi (Saengyeon-dong)
Clinic · 301-ho, 106 Seongbok 1-ro, Suji-gu, Yongin-si, Gyeonggi (Seongbok-dong)
Clinic · 304-ho, 15 Sanhyeon-ro, Ilsanseo-gu, Goyang-si, Gyeonggi (Tanhyeon-dong)
Clinic · 270-12 Jangan-ro, Jangan-gu, Suwon-si, Gyeonggi (Jeongja-dong)
Clinic · 550 Pyeonghwa-ro, Uijeongbu-si, Gyeonggi (Uijeongbu-dong)
Clinic · 47 Jukjeon-ro, Giheung-gu, Yongin-si, Gyeonggi (Bojeong-dong)
Clinic · 2F, 106 Geumsan-ro, Gunpo-si, Gyeonggi (Sanbon-dong)
Clinic · 3F, 78 Pyeongtaek-ro, Pyeongtaek-si, Gyeonggi (Pyeongtaek-dong)
Clinic · 301-ho, 3 Sinbong 2-ro, Suji-gu, Yongin-si, Gyeonggi (Sinbong-dong)
Clinic · 4 Suseong-ro 349beon-gil, Jangan-gu, Suwon-si, Gyeonggi (Jeongja-dong)
Clinic · 32 Sejong-ro, Yeoju-si, Gyeonggi (Hongmun-dong)
Clinic · 245 Jungsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi (Jungsan-dong)
Clinic · 307-1-ho, 10 Yatap-ro 81beon-gil, Bundang-gu, Seongnam-si, Gyeonggi (Yatap-dong)
Clinic · 11 Bugoksijang-gil, Uiwang-si, Gyeonggi (Sam-dong)
Clinic · 406-ho, 50 Wonseon-ro, Danwon-gu, Ansan-si, Gyeonggi (Wongok-dong)
Clinic · 201-ho, 15 Chudong-ro, Uijeongbu-si, Gyeonggi (Singok-dong)
Clinic · 2 Jungang-ro 119beon-gil, Pocheon-si, Gyeonggi (Sineup-dong)
Clinic · 519 Gyeongin-ro, Sosa-gu, Bucheon-si, Gyeonggi (Goean-dong)
Clinic · 308-ho, 62 Seonbugwangjang 1-ro, Danwon-gu, Ansan-si, Gyeonggi (Seonbu-dong)
Clinic · 304-ho, 58 Wolgotjungang-ro, Siheung-si, Gyeonggi (Wolgot-dong)
Clinic · 82 Donggwang-ro, Dongducheon-si, Gyeonggi (Saengyeon-dong)
Clinic · 301-ho, 106 Seongbok 1-ro, Suji-gu, Yongin-si, Gyeonggi (Seongbok-dong)
Clinic · 304-ho, 15 Sanhyeon-ro, Ilsanseo-gu, Goyang-si, Gyeonggi (Tanhyeon-dong)
Clinic · 270-12 Jangan-ro, Jangan-gu, Suwon-si, Gyeonggi (Jeongja-dong)
Clinic · 550 Pyeonghwa-ro, Uijeongbu-si, Gyeonggi (Uijeongbu-dong)
Clinic · 47 Jukjeon-ro, Giheung-gu, Yongin-si, Gyeonggi (Bojeong-dong)
Clinic · 2F, 106 Geumsan-ro, Gunpo-si, Gyeonggi (Sanbon-dong)
Clinic · 3F, 78 Pyeongtaek-ro, Pyeongtaek-si, Gyeonggi (Pyeongtaek-dong)
Clinic · 301-ho, 3 Sinbong 2-ro, Suji-gu, Yongin-si, Gyeonggi (Sinbong-dong)
Clinic · 4 Suseong-ro 349beon-gil, Jangan-gu, Suwon-si, Gyeonggi (Jeongja-dong)
Clinic · 32 Sejong-ro, Yeoju-si, Gyeonggi (Hongmun-dong)
Clinic · 245 Jungsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi (Jungsan-dong)
Clinic · 307-1-ho, 10 Yatap-ro 81beon-gil, Bundang-gu, Seongnam-si, Gyeonggi (Yatap-dong)
Clinic · 11 Bugoksijang-gil, Uiwang-si, Gyeonggi (Sam-dong)
Clinic · 406-ho, 50 Wonseon-ro, Danwon-gu, Ansan-si, Gyeonggi (Wongok-dong)
Clinic · 201-ho, 15 Chudong-ro, Uijeongbu-si, Gyeonggi (Singok-dong)
Clinic · 2 Jungang-ro 119beon-gil, Pocheon-si, Gyeonggi (Sineup-dong)
Clinic · 519 Gyeongin-ro, Sosa-gu, Bucheon-si, Gyeonggi (Goean-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