Harter Kalonia was a doctor with the Resistance in The Force Awakens. Kalonia also appeared in the novel Bloodline and The Last Jedi: Bomber Command. She was mentioned in the novel Aftermath: Empire’s End.
Kalonia also appeared in LEGO Star Wars: The Force Awakens video game (pictured above on the right). She was played by actress Harriet Walker who (fun fact!) is the niece actor Christopher Lee (AKA Count Dooku).
In The Force Awakens, Kalonia attended to both Finn and Chewbacca in the Resistance base on D-Qar after they were injured. She memorably appeared to understand the Wookiee language Shyriiwook when Chewbacca was discussing how he had been injured.
Check out the entire list of women in 365 Days of Star Wars Women in the Women in Star Wars Index. It includes highlights from each post plus notes which posts include new 365 interviews with actresses, writers, artists, and more.