Plantar hellomas or calluses may be due to the use of inappropriate shoes, or frequent friction with an area of skin. Calluses or calluses are thickened layers of skin, often on the hands or feet.
A podiatrist is a professional in the diagnosis and treatment of diseases and disorders of the foot.
A dermatologist is a doctor who specializes in diseases of the skin, hair, nails and mucous membranes.
Remember that for the proper selection of health professional that treats helomas you must consider the nature, severity and symptoms you are presenting.