A PODIATRIST is a medical professional who specializes in the diagnosis and treatment of foot-related issues. The crossword solutions for the term 'PODIATRIST's Concern' are TOE (3 letters), CALLUS (6 letters), CORN (4 letters), TARSI (5 letters), Corns (5 letters), Instep (6 letters), Footfault (9 letters), and Fallenarch (10 letters). These terms refer to various conditions that can affect the feet, such as calluses, corns, and fallen arches. Podiatrists are concerned with the health of the toes, TARSI, instep, and other parts of the foot, as well as any footfaults that may occur.