Podiatrists treat health conditions of the foot.
They diagnose and treat diseases and deformities such as tumors, ulcers, pulled tendons, fallen arches and skin and nail disorders. They also treat bone problems like fractures of the foot or ankle. They use X-rays, blood tests and sophisticated technical equipment to make their diagnoses and they may prescribe drugs, physical therapy or surgery to treat certain conditions. They also design and prescribe corrective gear such as foot casts, braces and arch supports. You must complete high school or your GED and pass certain college-preparatory classes, including English, math and science.