Giselle Perl, a Hungarian Jewish gynecologist who was imprisoned in Auschwitz and forced to be a doctor there while simultaneously being a prisoner. This is her story.

Sources:

https://mjhnyc.org/events/a-jewish-doctor-in-auschwitz-gisella-perl/

https://www.bbc.com/future/article/20200526-dr-gisella-perl-the-auschwitz-doctor-who-saved-lives