Welcome to University Foot Specialists.Podiatrists hold doctor of podiatric medicine (D.P.M.) degrees. They are the foremost authorities and medical specialists of the foot, ankle, and lower leg. The following list includes some common conditions that podiatrists often diagnose and treat: Achilles tendonitis, Bunions, Calluses, Corns, Ingrown toenails. Podiatrists may prescribe orthotic devices and medication and may perform inpatient or outpatient surgical procedures to treat podiatric conditions.