Park Seo-yang (, September 30, 1885 â December 15, 1940) was a Korean early modern surgeon, doctor, chemist, and independence activist from a slave family. His real name was Bongchul () or Bongchuri (). He attended Yonsei University and was one of seven doctors who were in the first graduating class of the Severance Hospital Medical College.
Seo-yang was born in Seoul, South Korea on September 30, 1885, to Park Seong-chun ().