Katharine Banham worked at both the North Carolina Cerebral Palsy Hospital and the Child Guidance Clinic of Durham.
She was the first clinical psychologist for the Child Guidance Clinic of Durham, which was established in 1947 and continues to operate as of 2015. Banham became the Head Psychologist of the infant program at the North Carolina Cerebral Palsy Hospital (now the Lenox Baker Children's Hospital) in 1967 and, in 1980, the Consulting Psychologist. 
