Medically reviewed by Dr. Sam Wood
A pediatric dentist is a dentist who has completed two to three additional years of specialty training after dental school in the care of infants, children, adolescents, and patients with special needs. They treat the same conditions as a general dentist, cavities, gum problems, injuries, and development issues, but with training in child behavior, growth of the jaws and teeth, and sedation for young patients. The American Academy of Pediatric Dentistry and the American Academy of Pediatrics both recommend a child’s first dental visit by their first birthday or within six months of the first tooth. In the US a child’s routine visit typically costs $75 to $250 without insurance.
What a pediatric dentist does differently
Any general dentist can treat children, and many do it well. What a pediatric dentist adds:
- Behavior management. Techniques to help a frightened three-year-old sit for an exam, and to make a first visit positive so future visits go smoothly.
- Growth and development. Monitoring how baby teeth are shedding, how permanent teeth are coming in, and whether jaw growth or habits like thumb-sucking need intervention.
- Age-specific prevention. Fluoride varnish, sealants on new molars, and diet counseling for the age group.
- Sedation and hospital dentistry. Training in nitrous oxide, oral sedation, and general anesthesia for children who need extensive work or cannot cooperate.
- Special needs care. Experience with children who have developmental, medical, or sensory conditions.
- Office environment. Smaller instruments, child-sized chairs, and a setting designed to be less intimidating.
Pediatric dentists typically see patients from infancy through the mid-to-late teens, at which point most transition to a general dentist.
When should a child first see a dentist?
By age one, or within six months of the first tooth appearing, whichever comes first. This surprises many parents, who expect to wait until age three. The early visit is short and mostly about prevention: checking that teeth are coming in normally, looking for early decay, applying fluoride varnish, and talking through brushing, bottle and sippy-cup habits, and diet. Cavities can and do develop in one- and two-year-olds, and early visits catch them while they are small.
After the first visit, most children are seen every six months.
What happens at a visit
First visit (age 1-2). Usually a knee-to-knee exam: the parent and dentist sit facing each other with the child lying across their laps. It takes a few minutes. The dentist looks at teeth and gums, may apply fluoride varnish, and spends most of the time answering questions.
Toddler and preschool visits. A gentle cleaning, exam, fluoride, and perhaps X-rays once teeth are touching (usually around age four to five) to check for cavities between them.
School-age visits. Cleaning, exam, fluoride, X-rays every one to two years, sealants on the permanent molars as they erupt (around ages six and twelve), and an eye on how the bite is developing. Many pediatric dentists refer to an orthodontist for an evaluation around age seven.
Teen visits. Continued prevention, monitoring of wisdom teeth on X-rays from the mid-teens, and often orthodontic follow-up.
Common treatments in children
| Treatment | Why | Typical US cost |
|---|---|---|
| Exam and cleaning | Routine, every 6 months | $75 – $250 |
| Fluoride varnish | Strengthens enamel; every 3 – 6 months | $20 – $60 |
| Sealants | Protect grooves of permanent molars | $30 – $80 per tooth |
| X-rays | Detect cavities between teeth | $25 – $150 |
| Filling on a baby tooth | Decay | $100 – $300 |
| Stainless steel crown | Large decay on a baby molar | $200 – $500 |
| Pulpotomy (“baby root canal”) | Decay reaching the nerve of a baby tooth | $150 – $400 |
| Extraction of a baby tooth | Severe decay, or to make room | $100 – $300 |
| Space maintainer | Holds space after early loss of a baby tooth | $200 – $500 |
| Nitrous oxide | Anxiety, during treatment | $50 – $150 |
Baby teeth matter even though they fall out. They hold space for permanent teeth, guide their eruption, and allow normal chewing and speech. An untreated cavity in a baby molar can abscess and damage the permanent tooth forming beneath it, which is why decay in baby teeth is treated rather than ignored.
Paying for children’s dental care
Children’s dental coverage is more accessible than adults’ in the US. Medicaid and the Children’s Health Insurance Program (CHIP) cover comprehensive dental care for children in every state, including exams, cleanings, fluoride, sealants, fillings, and emergency care. Under the Affordable Care Act, pediatric dental coverage is an essential health benefit that marketplace plans must offer. Employer dental plans typically cover children’s preventive visits at 100 percent.
If you have no coverage, dental schools with pediatric programs, community health centers, and school-based sealant programs offer low-cost or free care.
Preventing cavities at home
Most of what a pediatric dentist does is prevention, and most of prevention happens at home:
- Wipe an infant’s gums with a soft cloth after feeds; start brushing as soon as the first tooth appears.
- Use fluoride toothpaste from the first tooth: a smear the size of a grain of rice under age three, a pea-sized amount from three to six.
- Brush twice a day, and brush for your child until around age seven or eight; before that, they lack the dexterity to do it well.
- Do not put a baby to bed with a bottle of milk or juice, and move off the bottle by around 12 to 18 months.
- Limit juice and sugary drinks; water between meals.
- Floss once teeth touch.
- Ask about sealants when the six-year molars come in.
Choosing a pediatric dentist
Look for a dentist who is board-certified by the American Board of Pediatric Dentistry or at least a member of the American Academy of Pediatric Dentistry. Beyond credentials, visit the office: it should feel calm and welcoming, staff should be comfortable with children, and the dentist should explain things to your child in age-appropriate terms and to you in plain language. Ask how they handle a child who will not cooperate, and what sedation options they offer and when they use them. Ask whether they accept your insurance or Medicaid. A good sign is a practice that lets you sit with your child during treatment if you wish.
When to see a dentist
Take your child to a dentist by their first birthday if they have not been yet, and every six months thereafter. See a dentist sooner for white or brown spots on the teeth, a toothache, a chipped or knocked-out tooth (a knocked-out permanent tooth is an emergency; a baby tooth is not reimplanted but should still be checked), gums that bleed or swell, a baby tooth that is loose from an injury rather than naturally, or a permanent tooth coming in behind a baby tooth that has not fallen out. Facial swelling with a fever in a child is an emergency.
Frequently asked questions
At what age should a child first see a dentist?
By their first birthday, or within six months of the first tooth erupting. Early visits are short, focus on prevention, and get the child used to the dental office before any treatment is ever needed.
What is the difference between a pediatric dentist and a family dentist?
A pediatric dentist has completed a two- to three-year specialty residency in children’s dentistry after dental school. A family dentist is a general dentist who treats all ages. Both can care for children; a pediatric dentist is particularly valuable for very young children, anxious children, children needing sedation, and those with special needs.
Do baby teeth really need fillings?
Yes, when decay is significant. Baby molars stay in the mouth until age 10 to 12, and untreated decay causes pain, infection, and can damage the permanent tooth developing underneath. Very small cavities in teeth about to fall out are sometimes monitored instead.
How much does a pediatric dentist cost?
A routine exam and cleaning runs $75 to $250 without insurance in the US. Most dental plans cover children’s preventive visits fully, and Medicaid and CHIP cover comprehensive children’s dental care in every state.
When should my child see an orthodontist?
The American Association of Orthodontists recommends a first evaluation around age seven, when enough permanent teeth are in to spot developing problems. Most children do not need treatment at that age, but some benefit from early intervention.
Is fluoride safe for children?
Yes, in the recommended amounts. Fluoride toothpaste from the first tooth (a rice-grain smear under age three) and periodic fluoride varnish at the dentist are recommended by the AAPD and the American Academy of Pediatrics and substantially reduce cavities.
Sources
- American Academy of Pediatric Dentistry – Parent resources
- American Academy of Pediatrics (HealthyChildren.org) – Children’s oral health
- National Institute of Dental and Craniofacial Research – Children’s oral health
- American Dental Association (MouthHealthy) – Baby teeth
- InsureKidsNow.gov – Dental coverage for children
This article is for general information only and is not a substitute for professional dental advice, diagnosis, or treatment. Always consult a licensed dentist about your specific situation.