Restore your smile
with precise, natural-looking dental fillings and personalized care.Cavities are one of the most common dental problems people face, yet they are also one of the most avoidable, and when they do occur, catching and treating them early makes all the difference. According to the American Dental Association, tooth decay happens when bacteria in plaque produce acids that wear away enamel over time, eventually creating holes that compromise the structure of the tooth. National surveillance data from the CDC’s 2024 Oral Health Surveillance Report shows that untreated tooth decay still affects a meaningful share of adults, which is exactly why routine exams and early treatment matter so much. Left untreated, a small cavity can grow into a much bigger problem, one that may require a crown, a root canal, or even an extraction down the road.
At Cedar Smiles Dental in Somerset, NJ, composite fillings are one of the most frequently performed procedures in our office, and for good reason. As part of our restorative dentistry services, fillings allow us to stop decay in its tracks, restore the tooth’s natural form and function, and get patients back to their normal routine quickly. Dr. Kelvin Wong approaches every filling with the same care and honesty he brings to every procedure, assessing exactly what the tooth needs, explaining it clearly, and treating only what actually needs to be treated.
Composite fillings are tooth-colored restorations made from a durable resin material that bonds directly to the natural tooth structure. Unlike older silver amalgam fillings, composite resin is matched to the shade of your surrounding teeth, making the restoration virtually invisible once placed. This makes composite fillings a strong choice for both back teeth, where strength matters most, and front teeth, where appearance is equally important.
We use tooth-colored composite resin for our fillings because it preserves more of the natural tooth structure during placement and blends seamlessly with the rest of the smile. The material hardens quickly under a curing light and bonds to the tooth in a way that helps reinforce the remaining structure rather than simply filling the space. For patients who are also thinking about the overall appearance of their smile, knowing that restorations will look natural is a meaningful part of the decision.
Getting a filling at our office is a straightforward procedure that typically takes one appointment. We begin by numbing the area so you are fully comfortable throughout. The decay is then removed, the tooth is cleaned, and the composite resin is applied in thin layers. Each layer is hardened with a curing light before the next is added. Once the filling is complete, we check your bite and make any final adjustments so everything feels right before you leave.
Composite is not the only option available. Amalgam, a durable silver-colored metal alloy, is still used for some back teeth where chewing forces are strongest. Ceramic fillings offer a strong, stain-resistant alternative that closely matches the color of natural teeth, and glass ionomer fillings release fluoride over time, which can be useful for cavities near the gumline or for younger patients. During your visit, Dr. Wong can walk you through which material best fits your specific situation.
One of the ways Cedar Smiles Dental stands apart is through the use of diagnostic technology to help detect cavities. Identifying decay in its earliest stages is one of the most valuable things we can do for our patients, because smaller cavities require less treatment and preserve more of the natural tooth. Diagnostic tools help visualize subtle changes in the tooth that can be easy to overlook with the naked eye alone, giving both Dr. Wong and the patient a clearer, more detailed picture of what is actually happening.
This matters because one of the most common frustrations patients express is feeling unsure about whether a recommended treatment is truly necessary. When we can show you exactly what we have flagged, what it means, and why a filling is the right next step, the conversation becomes much more collaborative. You are not just taking our word for it. You are seeing the evidence for yourself and making an informed decision about your own care.
Many cavities develop without producing noticeable symptoms until they have progressed. That is why regular exams are the most reliable way to catch decay before it becomes more serious. However, there are warning signs that sometimes appear and are worth paying attention to.
The following are common indicators that a cavity may be present:
If any of these symptoms sound familiar, it is a good idea to schedule an evaluation before the situation progresses. For patients dealing with acute tooth pain, our emergency dental services are also available.
The best filling is the one you never need. Consistent brushing and flossing, a diet that limits sugary and acidic foods and beverages, and regular professional cleanings all play a significant role in keeping decay from forming in the first place. Our preventive dentistry services are designed to support your oral health between fillings and catch any early signs of concern before they require more significant treatment.
When you come in for routine exams, Dr. Wong takes the time to review what he is seeing and give you honest, practical feedback about the condition of your teeth — not a laundry list of recommended treatments, just an accurate assessment of where things stand and what, if anything, needs attention.
Cedar Smiles Dental was founded on the belief that patients deserve straightforward, judgment-free care from a dentist who takes the time to listen first. Dr. Kelvin Wong performs composite fillings with precision and care, using technology-assisted diagnostics to make sure every recommendation is grounded in what the tooth genuinely needs. As a private practice in Somerset, we have the freedom to spend real time with each patient rather than rushing through appointments to meet production targets.
Whether you are coming in because something hurts, because it has been a while since your last checkup, or because you want to stay ahead of any problems, we are here to help. We welcome patients from Somerset and throughout Central New Jersey. Contact our office to schedule your appointment and take care of your teeth the right way.
Composite fillings can last for many years with proper care, though their lifespan depends on their size, location, and your oral hygiene habits. Regular checkups allow Dr. Wong to monitor the condition of your existing fillings and catch any wear or damage before it becomes a bigger problem.
Most patients feel little to nothing during the procedure since the area is fully numbed beforehand. Some mild sensitivity to temperature or pressure can occur for a few days afterward, but this typically resolves on its own as the tooth adjusts to the new restoration.
Composite fillings are made from a tooth-colored resin that blends in with your natural smile, while amalgam fillings use a durable silver-colored metal alloy that has traditionally been used for back teeth. At Cedar Smiles Dental, we primarily use composite resin because it preserves more of the natural tooth structure and looks more natural, though the right material can depend on the location and size of the cavity.
In many cases, yes. Patients with older amalgam fillings sometimes choose to have them replaced with composite fillings for cosmetic reasons or because the original restoration has worn down or cracked. Dr. Wong can evaluate your existing fillings during a routine visit and discuss whether replacement makes sense for your situation.
Many dental insurance plans provide coverage for fillings, though the exact amount can vary by plan and provider. Our team can help you understand your insurance benefits before treatment, and we also offer financing options for patients who need them.
Untreated decay can spread deeper into the tooth, eventually reaching the nerve and requiring more extensive treatment such as a crown or a root canal. Addressing a cavity early with a simple filling is almost always the simpler, more comfortable, and more affordable path.
Convenient Care in Somerset
