“First visit by first birthday” is the general rule. To prevent dental problems, your child should see a pediatric dentist when the first tooth appears, usually between 6 and 12 months of age, certainly no later than his/her first birthday.
The American Academy of Pediatrics (AAP), the American Dental Association (ADA), and the American Academy of Pediatric Dentistry (AAPD) all recommend establishing a “Dental Home” for your child by one year of age.
Children who have a dental home are more likely to receive appropriate preventive and routine oral health care. The Dental Home is intended to provide a place other than the Emergency Room for parents.