Pediatric dermatologists are doctors who specialize in treating children’s skin, hair, and nails. They treat children of all ages, from infants to teenagers. They diagnose and treat a wide variety of ailments, from acne to skin cancer. Usually, if your child needs to see a pediatric dermatologist, their pediatrician will refer them. Children can get skin issues or conditions that are different than adults. Your pediatrician will be able to spot them and know if your child needs to see a pediatric dermatologist.