Doctor Cha Jung Sook: Cast Doctor Cha Jung Sook Medical 9/24/22 – 11/13/22 Korea, Republic of https://tv.jtbc.co.kr/drcha GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Kim Byung Chul as Seo In Ho Uhm Jung Hwa as Cha Jung Sook