Skin color is determined by pigment (melanin) made by specialized cells in the skin called melanocytes. The amount and type of melanin determines a person's skin color.
Melanin gives color to the skin, hair, and the iris of the eyes. Levels of melanin depend on race and amount of sunlight exposure. Sun exposure increases melanin production in order to protect the skin against harmful ultraviolet rays. In addition, hormonal changes can affect melanin production.
The Division of Dermatology at Children's National Health System continues to expand services as more families seek our expertise in the diagnosis and treatment of disorders of the skin, hair, and nails.
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Children’s National Health System recently named Scott A. Norton, MD, MPH, MSc, as the Chief of Dermatology within the Diana L. and Stephen A. Goldberg Center for Community and Pediatric Health. Dr. Norton had served as interim chief, and now assumes his role as Division Chief.
Northern Virginia Magazine has named more than 45 Children’s National Health System physicians to their list of 2015 “Top Doctors.” The leading pediatric physicians included in this elite list represent many specialties within Children’s National including Cardiology and Cardiac Surgery, Endocrinology, Hematology/Oncology, Neonatology, Otolaryngology, Urology, and Surgery.
The chief of dermatology at Children’s National Health System and two medical students working with him identified improper sales of antibiotics without prescriptions in neighborhood grocery stores in the Washington, DC, area.
Scott A. Norton, MD, MPH, MSc, is the Chief of Dermatology at Children’s National Health System and is on the faculty at George Washington University, Georgetown University, and Howard University.