Vitiligo is a skin disease that causes the loss of skin pigmentation in certain areas, white spots appear. Vitiligo is a chronic and non-contagious disease that occurs when pigment producing cells die or stop working.
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 vitiligo you must consider the nature, severity and symptoms you are presenting.