Louise Knight, a social worker with more than 20 years of experience in cancer care, is the director of the Harry J. Duffey Family Patient and Family Services Program at the Johns Hopkins Kimmel Cancer Center. She guides a team of social workers who help navigate cancer patients through every realm of their care. Recently, Knight has lectured on how caregivers (family, friends, health care providers and colleagues) have taken on a new title: co-survivors, who lend cancer patients support from diagnosis through treatment and beyond.