A foot doctor, also known as a podiatrist, is a healthcare professional who specializes in the diagnosis, treatment, and prevention of disorders and conditions related to the feet and lower limbs. They are experts in the field of podiatry, which encompasses the study and management of foot and ankle ailments.

Foot doctors play a crucial role in maintaining the overall health and functionality of the feet. They are trained to address a wide range of foot-related issues, including foot and ankle injuries, structural abnormalities, infections, nail disorders, diabetic foot care, sports-related injuries, and chronic foot pain.