Recommend absorbing fiction with a medical twist; any lesser-known gems?

Certainly! "The Diagnosis" by Alan Lightman is a hidden gem that combines medical intrigue with philosophical depth, exploring the mysteries of illness and consciousness. "The House of God" by Samuel Shem offers a satirical take on medical training, providing both humor and insight into the challenges faced by young doctors. "Still Alice" by Lisa Genova, while well-regarded, may not be as widely known; it poignantly portrays the impact of Alzheimer's, merging medical realism with a touching family narrative. These lesser-known gems offer unique perspectives, ranging from philosophical explorations of illness to humorous takes on the medical profession, making them excellent choices for readers seeking distinctive and thought-provoking fiction medical books.