Podiatry is a medical specialty that focuses on the diagnosis and treatment of your feet, ankles and lower extremeties. Podiatry can be very important to the health of seniors and their continued healthy mobility. A podiatrist can also be a critical component in the treatment of patients who are diabetic. Many JenCare centers have onsite podiatrists who can help you if you are experiencing trouble with your feet. That means your PCP and foot doctor can talk to each other, face-to-face, and coordinate the best care for you.