Isekai de "Kuro no Iyashi Te" tte Yobareteimasu

Twenty-two-year-old Misuzu Kanzaki is suddenly transported to another world one day. She can see a game stats screen. She can use magic. It's as if she's in an RPG game world! As an otaku in her previous life, she has extensive knowledge about games. Using this knowledge, she's able to quickly adapt to her new magical world. She becomes known as the "Black Healer." A fantasy about a girl who survives a world of magic using her gameplaying expertise!

(Source: Alpha Manga)