Ties That Bind Romancy by Fay Lamb
Hope Astor is literally a starving artist, living off the good graces of her friends as she seeks help for the fatigue that has plagued her for over a month. Dr. Daniel Duvall is a noted oncological surgeon whose life hasn’t been the same since losing his sister in a car accident the year before.
When Hope receives her diagnosis, she understands that her carefree artist’s lifestyle has left her without any options to save her life, but her friends try to convince her otherwise. They persuade Hope to seek treatment from the best doctor she knows.
Trouble is, Hope is the reason Daniel’s sister is dead, and she doesn’t think saving her life is on his list of priorities.