The Division of Dermatology at SIU Medicine is committed to education, research, and patient care as it relates to the disease of the skin, hair, and nails. Our division is focused on the education of future physicians and scientists in the field of dermatology, as dermatologists diagnose and treat more than 3,000 different diseases. These diseases include eczema, acne, psoriasis, and skin cancers such as melanoma, basal cell carcinoma, and squamous cell carcinoma.