The keloid looks like a worrying skin growth and a dermatologist can diagnose a keloid by removing a small section so that it can be studied under a microscope. Our skin specialists can remove a small section quickly and easily during a visit to the office. The treatment of keloid with laser can reduce the height and fade the color of the keloid. It is often used along with other medications, such as a series of injections of corticosteroids or pressure.