Serving Cherry Hill, Glen Mills, & Philadelphia
Preventive Pediatric Dentistry
Medically reviewed by Dr. George Lynch, DMD, board-certified pediatric dentist · Last reviewed October 12, 2026
Preventive Pediatric Dentistry:
Protecting Growing Smiles
Preventive pediatric dentistry at Cobblestone Kids includes gentle cleanings, exams, fluoride, sealants, digital X-rays when needed, and space maintainers to protect your child from cavities. Healthy, bright teeth start with a plan. Preventive pediatric dentistry is the best way to protect your child from cavities, gum problems, and dental emergencies. At Cobblestone Kids Pediatric Dentistry, our cleanings and exams are gentle, positive, and fun to learn from. We want your child to leave happy and proud of their smile.
Early oral hygiene habits shape your child's health for life. Regular preventative pediatric dental care gives your family a trusted dental home. Our pediatric dentists use kid-friendly words to help toddlers and children feel at ease. That way, fear never gets a chance to grow.
What to Expect From a Children's Dental Cleaning and Exam
At every Cobblestone Kids checkup, expect a gentle cleaning to remove plaque and tartar, a polish, and an exam of your child's teeth, gums, and jaw. As a leading Philadelphia pediatric dental practice, we know how much a regular children's dental cleaning and exam matters. Here's why these visits are important:
- Detecting Problems Early: Regular checkups help us find issues like tooth decay, gum disease, or bite problems early. Small problems are easier and less costly to treat.
- Preventing Tooth Decay: Cleanings remove plaque and tartar, the leading causes of tooth decay. This keeps teeth healthy and cavity-free.
- Promoting Optimal Oral Health: Each children's dental cleaning and exam goes beyond looking for cavities. We check the teeth, gums, and jaw to make sure everything is growing as it should.
How Can I Prevent Cavities in My Toddler?
Prevent cavities in your toddler by wiping gums after feedings, limiting sugary drinks in bottles and sippy cups, and brushing as soon as the first tooth appears; Cobblestone Kids coaches parents on these steps at every visit. The toddler years are when prevention matters most. Cavity prevention for toddlers starts with simple habits. Wipe gums after feedings, limit sugary drinks in bottles and sippy cups, and start brushing when the first tooth appears. At each visit, we coach parents on simple steps that fit their child's age. Good cavity prevention for toddlers happens at home as much as in our chair.
What Happens During My Child's Professional Cleaning?
Cobblestone Kids hygienists gently remove plaque and tartar with special dental tools. Then they polish each tooth until it's smooth and shiny. Before you leave, we share tips on brushing, flossing, healthy eating, and fluoride.
Cleaning & Polishing
Cobblestone Kids dental hygienists in Philadelphia, Cherry Hill, and Glen Mills gently remove plaque and tartar from your child's teeth. This clears away the germs that cause tooth decay and gum disease.
Next, we polish the teeth with a special paste. This removes surface stains and leaves teeth feeling smooth and shiny.
Hygiene Tips
Teaching children good oral hygiene is a big part of every Cobblestone Kids visit. We show your child how to brush and floss the right way. We also talk about a balanced diet and the role of fluoride in dental health. These oral hygiene habits help your child keep a healthy smile at home.
Want more at-home ideas? Read our 5 tips to make tooth brushing fun and our Cavity Prevention 101 guide. For a simple daily plan, see our top tips for your child's dental routine.
The Core Elements of Preventative Pediatric Dental Care
The core elements of preventive care at Cobblestone Kids are a checkup and cleaning every six months, an exam of the teeth, gums, and jaw, and practical tips for parents. A child's visit involves much more than a quick brush. Good preventive dental care pairs expert treatment with helpful tips for parents. The American Academy of Pediatric Dentistry recommends a checkup and cleaning every six months. These visits let us track how your child's teeth are growing. After each cleaning, we examine the teeth, gums, and jaw to catch changes early. Regular preventive dental services reduce the risk of cavities and other dental problems.
What Are Pediatric Fluoride Treatments?
A pediatric fluoride treatment is a varnish or gel that a Cobblestone Kids dentist applies to strengthen enamel and fight decay. Fluoride treatment is simple, but it does a lot to protect your child's teeth. The dentist applies a fluoride varnish or gel to strengthen enamel and fight decay. Dentists have recommended pediatric fluoride treatments for decades. The amount we use is carefully measured to be safe and effective for children.
How Fluoride Prevents Cavities
Fluoride treatment at Cobblestone Kids helps prevent cavities in three ways:
- Strengthening Enamel: Fluoride works with calcium and phosphate to repair early decay. This process is called remineralization, and it makes teeth more resistant to damage.
- Fighting Bacteria: Fluoride slows down the germs that make acid, which lowers the risk of enamel damage.
- Boosting Saliva: Fluoride encourages saliva, which helps neutralize acid and repair enamel naturally.
Our pediatric fluoride treatments add an extra layer of protection. They work alongside brushing, flossing, and a healthy diet to help kids keep excellent oral health.
Why Does Your Child Need Fluoride Treatment?
Fluoride treatment at Cobblestone Kids offers several benefits for your child's dental health. Here's why it matters:
Strengthening Teeth
Fluoride strengthens tooth enamel, the outer layer that protects each tooth. It helps enamel resist the acids that cause cavities. This keeps your child's teeth strong and healthy.
Supporting Good Oral Health
Fluoride treatment works alongside brushing, flossing, and a healthy diet. It adds extra protection to your child's daily routine. This helps them keep good oral hygiene and strong overall oral health.
Preventing Cavities
Cavities form when acids from germs and sugary foods attack the enamel. Over time, these acids create tiny holes in the teeth.
Fluoride treatment adds a protective barrier, so acids have a harder time doing damage. By lowering the risk of cavities, fluoride helps keep your child's smile cavity-free.
Advanced Shielding: Dental Sealants for Kids
To give growing teeth the most protection, Cobblestone Kids offers two quick, comfortable treatments:
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Professional Fluoride Varnish: A fast, painless treatment that helps rebuild weak enamel.
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Protective Dental Sealants: The Centers for Disease Control and Prevention reports that sealants prevent up to 80% of cavities in the back teeth of school-age children. We paint this thin coating onto the deep grooves of molars. It seals out food and cavity-causing germs.
Dental sealants for kids are one of the best-kept secrets in dentistry. They are quick to apply, painless, and very effective. If your child's permanent molars have come in, ask us about dental sealants for kids at their next visit.
Why Does Preventive Pediatric Dentistry Use Digital X-Rays?
Digital X-rays let Cobblestone Kids dentists find hidden problems like decayed roots and infections while using much less radiation than film. Digital X-rays capture clear images of your child's teeth, jaw, and nearby structures. They use much less radiation than traditional film. Imaging like this is a key part of preventive pediatric dentistry. The images appear instantly and in high detail. They help our dentists find hidden issues like decayed roots, infections, cysts, bone loss, and jaw problems. Our dentists always consider your child's needs and history first. We only take X-rays when they are truly needed.
Why Dental X-Rays Are Important
At Cobblestone Kids, dental X-rays are essential for complete oral care because they:
Detect Hidden Issues
X-rays help our Philadelphia, Cherry Hill, and Glen Mills team find problems we can't see during a regular exam. They can reveal tooth decay, infections, cysts, bone loss, and problems in the jawbone or tooth roots.
Finding these issues early lets us treat them quickly and prevent bigger problems.
Are Dental X-Rays Safe?
Dental X-rays are considered safe. Their benefits far outweigh the very small risk from radiation. Here are some key points:
- Low Radiation Exposure: Digital X-rays use much less radiation than traditional film X-rays.
- Protective Measures: Our team takes steps to keep your child safe during X-rays. We use lead aprons and thyroid collars to shield the rest of the body.
- Risk Assessment: Our dentists review your child's dental needs and medical history first. We only take X-rays when they are needed for an accurate diagnosis and treatment plan.
Shielding Teeth From Decay
Sealants are thin, protective coatings on the chewing surfaces of your child's back teeth (molars and premolars). Our Cobblestone Kids team applies them in a quick visit.
Learn more in our guide to dental sealants for children and teens.
They act as a shield between teeth and the germs, food bits, and acids that lead to tooth decay.
How Sealants Work
Dr. George Lynch, Dr. Tran, Dr. Mattie, Dr. Katie, and Dr. Lindsay apply sealants in a quick, painless visit. Here's how sealants protect your child's teeth:
- Smoothing the Surface: Sealants fill the deep grooves on the chewing surfaces of teeth. This creates a smooth surface that is easy to clean. Food and germs have fewer places to hide, so decay is less likely.
- Acting As a Barrier: The sealant material seals the enamel off from acids and germs that cause cavities. It forms a shield that keeps your child's teeth safe from decay.
When Should I Get My Child Sealants?
Dr. George, Dr. Tran, Dr. Mattie, Dr. Katie, and Dr. Lindsay may recommend sealants once your child's permanent molars and premolars come in. This usually happens between ages 6 and 12.
It's best to apply sealants soon after the teeth fully emerge, so they are protected right away.
How Long Do Sealants Last?
Sealants placed at Cobblestone Kids are long-lasting but not permanent. With good care, they protect your child's teeth for many years. Regular dental checkups let us check the sealants. If needed, we can repair or reapply them.
Preventive Care at a Glance
Preventive pediatric dentistry at Cobblestone Kids keeps cavities from starting. Here is what each visit includes, who it is for, how long it takes, and how insurance usually covers it.
| What it is | Professional cleanings, exams, fluoride varnish, dental sealants, digital X-rays when needed, and space maintainers when a baby tooth is lost early. |
|---|---|
| Who it's for | Every child, with a checkup and cleaning every six months. Sealants once permanent molars and premolars come in, usually ages 6 to 12. Space maintainers when a baby tooth is lost before the adult tooth is ready. |
| Steps |
|
| Typical length | Cleaning and exam: about 30 to 45 minutes. Fluoride varnish: 1 to 2 minutes. Sealants: about 5 to 10 minutes per tooth. |
| Insurance | Most PPO dental plans cover preventive care, including exams, cleanings, fluoride, X-rays and sealants for children, at 80% to 100%, often with no deductible. Space maintainers are often covered at 50% to 80%. Cobblestone Kids is in-network with most PPO plans. |
Times are typical ranges, and your child's dentist will confirm what to expect. Coverage percentages are typical for PPO dental plans and vary by plan; the Cobblestone Kids front desk verifies your child's benefits before treatment.
Frequently Asked Questions About Preventive Pediatric Dentistry
How often should my child have a dental cleaning and checkup?
Every six months, as the American Academy of Pediatric Dentistry recommends. At each Cobblestone Kids visit, our hygienists remove plaque and tartar and polish the teeth, then the dentist examines the teeth, gums, and jaw to catch changes early.
When should my child get dental sealants?
Cobblestone Kids dentists may recommend sealants once your child's permanent molars and premolars come in, usually between ages 6 and 12. It is best to apply them soon after the teeth fully emerge, so they are protected right away.
How long do dental sealants last?
Sealants placed at Cobblestone Kids are long-lasting but not permanent. With good care, they protect your child's teeth for many years. Cobblestone Kids checks sealants at every regular checkup and can repair or reapply them if needed.
Are dental X-rays safe for children?
Yes. Digital X-rays at Cobblestone Kids use much less radiation than traditional film, and we shield the rest of the body with lead aprons and thyroid collars. Our dentists review your child's needs and history first and only take X-rays when they are needed.
Why does my child need fluoride treatment?
Fluoride strengthens enamel and helps repair early decay through a process called remineralization. At Cobblestone Kids, the dentist applies a carefully measured fluoride varnish or gel that works alongside brushing, flossing, and a healthy diet.
What Are Space Maintainers?
Space maintainers from Cobblestone Kids hold room for permanent teeth when a baby tooth is lost too early. This can happen because of tooth decay, injury, or extraction. Without a space maintainer, nearby teeth can drift and crowd the incoming adult tooth. Our team checks your child's needs and recommends a space maintainer only when the timing is right.
When Does My Child Need Space Maintainers?
Cobblestone Kids recommends space maintainers when a baby tooth is lost before the permanent tooth is ready to come in. Here are some cases where your child may need one:
- Early Tooth Loss: A baby tooth may be lost to decay, injury, or extraction before the adult tooth is ready. A space maintainer can hold the gap.
- Orthodontic Treatment: If your child needs orthodontic treatment, a space maintainer may hold space for teeth being moved.
- Dental Development Issues: Some children have missing permanent teeth or teeth that come in late. Space maintainers help keep spacing and alignment on track as adult teeth come in.
- Preventing Crowding: When a tooth is lost early, nearby teeth can shift and crowd the space. This can affect how permanent teeth line up. Space maintainers help prevent crowding for a healthier, more balanced smile.
Timing matters with space maintainers. Early action can prevent future problems and reduce the need for more orthodontic treatment later. Our team at Cobblestone Kids Pediatric Dentistry will check your child's needs and recommend a space maintainer if needed.
Partnering with Parents: Preventive Pediatric Dentistry at Home
Treatment at Cobblestone Kids is only half the picture. A major goal of our preventive pediatric dentistry is helping parents with simple, stress-free habits at home. Our friendly team shows kids the right brushing angles and flossing steps in a playful, hands-on way.
Stress-Free New Patient Scheduling
Families searching for preventative kids dentistry near me shouldn't have to deal with money worries or paperwork hassles. We check your PPO benefits and network coverage before your visit. Review our financing and insurance details to plan your visit with peace of mind.
Ready to protect your child's smile? Maybe a neighbor referred you, or you found us searching "preventative kids dentistry near me." Either way, you can fill out registration ahead of time in our patient center to make check-in a breeze. Click below to choose your nearest office and schedule a routine visit online today!
Areas We Serve
Cobblestone Kids cares for families from three pediatric dental offices. Choose the one closest to home:
- Pediatric dentist in Cherry Hill, NJ – also serving Voorhees, Haddonfield, Marlton, and Mount Laurel
- Pediatric dentist in Philadelphia, PA – on South Street, serving Rittenhouse Square, Graduate Hospital, Bella Vista, and Queen Village
- Pediatric dentist in Glen Mills, PA – on Baltimore Pike, serving Media, Chadds Ford, Garnet Valley, and Newtown Square