A dermatologist is a doctor that specializes in skin care and treatment of skin diseases. Some dermatologists are known as cosmetic dermatologists. These doctors work more with cosmetic issues such as wrinkle, age spot, and blemish removal than actual medical conditions. Knowing which type of dermatologist you need will be essential to getting the right treatment. For example, if you have eczema and are looking for treatment, you should seek a doctor that specializes in the medical aspect of dermatology. However, if you are looking for laser treatments to remove hair, wrinkles, or acne scars, you might be better suited to visit a doctor with a cosmetic specialty. …