Another book in the author's Grace Medical series (these can be stand alone books, but as they include some of the same characters I believe you'll have a richer experience if you read in order).
Lauren Barclay is a nurse at Grace Medical in Houston, where she has recently returned to be closer to her family. Her younger sister Jessica has been having a tough time and Lauren is unsure of the true cause. Eli Landry is a PA at Grace who has some family struggles of his own, as he is in a long and difficult power struggle with his Father about his older brother, Drew, who suffered a traumatic brain injury years ago. Although Lauren and Eli have had their differences in the past, as they work together they begin to have a better understanding of their shared past and are able to explore the possibility of a new and different future.
This story shows how they navigate some very difficult situations - including illness, misunderstanding, an impending hurricane! - and still find some hope.