A dermatologist can diagnose skin diseases quickly and effectively by noting symptoms and checking the entire skin. They can advise you on your options for proven treatments, prescribe effective products and advise on preventative measures. Dermatologists can perform cosmetic procedures that can improve the appearance of skin damaged by aging, sunlight or disease. If necessary, they can perform surgery for the removal of cancer and other growths.

The most common conditions treated by dermatologists are:

acne and scarring	nail problems
aging skin	itching
cold sores	psoriasis or rashes
hair loss	warts
hives	skin cancer