A podiatrist is a medical professional who specializes in diagnosing and treating conditions related to the feet, ankles, and lower legs. They are trained to handle a variety of issues, including injuries, infections, and chronic conditions like diabetes that can affect foot health. Podiatrists can also provide preventive care and advice on proper footwear. In addition to treating injuries and illnesses, podiatrists perform surgeries, prescribe medications, and create custom orthotics to improve foot function. They often work in clinics, hospitals, or private practices, collaborating with other healthcare providers to ensure comprehensive care for their patients.