Dr. Choi Tae-Soo is a Manga/Manhwa/Manhua in (English/Raw) language, Manhwa series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

The most advanced doctor of a university hospital, walking cans-intern. Day by day, Choi Tae-soo, who has spent hard days as an intern, accidentally went to the world’s top thoracic surgeon, Richard Caprene…