i'm not doc. but here. http://term.kma.org/ (의학용어위원회)

medical term dic. search medical term. 

i hope this will help. bye~ :D

@Kimm

Thank you for the  awesome tip.  ^^

You can also register on LinkedIn and find forums dedicated to medical professionals in Korea. This way you are in direct contact with then and have the opportunity to network. It has helped me tremendously!

@bulis:  THank you very much.