Tooth-Colored Dental Fillings in San Diego, CA
Say goodbye to dark metal fillings. Aldaya Dental & Implants uses composite resin fillings that match your natural tooth color perfectly — mercury-free, bonded, and completed in a single appointment.
$99 New Patient Exam — Includes Cavity CheckMost Insurance Accepted · Flexible Financing Available
(858) 412-5777What Are Tooth-Colored (Composite) Fillings?
Composite resin fillings are a modern, mercury-free alternative to traditional silver amalgam fillings. Made from a blend of fine glass and plastic resin particles, composite fillings are carefully shade-matched to the color of your natural tooth — making them essentially invisible once placed.
Unlike amalgam, which requires the dentist to remove extra healthy tooth structure to hold the filling mechanically, composite resin bonds chemically and micro-mechanically to the tooth itself. This means Dr. Aldaya can preserve more of your natural tooth while creating a restoration that is just as strong.
At Aldaya Dental & Implants, Dr. Robair Aldaya has been placing tooth-colored fillings since 1995. He has chosen to use composite exclusively — never amalgam — because it is healthier, looks better, and preserves more natural tooth structure.
Composite vs. Amalgam Fillings
Understanding the differences helps you make an informed decision about your dental care.
| Feature | Composite (Tooth-Colored) | Amalgam (Silver/Metal) |
|---|---|---|
| Appearance | Matches tooth color — invisible | Silver-gray, visible when you smile |
| Mercury content | None — mercury-free | Contains ~50% mercury by weight |
| Tooth structure removal | Minimal — bonds to tooth | More removal required |
| Bonding method | Chemical bond to tooth | Mechanical retention only |
| Sensitivity to temperature | Low | Higher (metal expands/contracts) |
| Repair if chipped | Easy to repair and polish | Difficult to repair |
| Typical lifespan | 7–12 years | 10–15 years |
| Placement time | Single visit | Single visit |
How the Filling Process Works
Exam & X-Rays
Dr. Aldaya uses digital X-rays and a visual exam to locate cavities — including those between teeth that are invisible to the naked eye. At your $99 new patient exam, he evaluates every tooth and identifies any areas of concern.
Anesthesia & Isolation
The affected tooth is numbed with local anesthesia. A dental dam or cotton rolls keep the area dry, which is essential for composite resin to bond correctly.
Decay Removal
Dr. Aldaya removes all decayed tooth structure with a dental handpiece. Because composite bonds to the tooth, he removes only the minimum necessary — preserving as much healthy enamel and dentin as possible.
Composite Placement & Curing
The composite resin is applied in layers, with each layer hardened using a special blue curing light. Dr. Aldaya sculpts each layer to match your tooth's natural contours and bite.
Polish & Bite Check
The filling is polished to a smooth finish and your bite is checked and adjusted until it feels completely natural. You leave the same appointment with a fully restored, natural-looking tooth.
Why Treat Cavities Early?
Dental decay is progressive — it does not heal on its own. The sooner a cavity is treated, the simpler and less costly the solution.
- A small cavity treated now is a simple filling — ignored, it becomes a root canal or extraction
- Tooth decay spreads to neighboring teeth if left untreated
- Early treatment is faster, less invasive, and significantly less expensive
- Decayed teeth weaken over time and are more likely to crack or fracture
- Bacteria from untreated cavities can contribute to gum disease and systemic health issues
- A filling completed today prevents months of worsening pain
Questions
Dental Fillings FAQ — San Diego
How much do dental fillings cost in San Diego?
The cost of a dental filling in San Diego ranges from $150 to $400 per tooth for composite (tooth-colored) fillings, depending on the cavity size and which tooth is affected. Most insurance plans cover fillings under basic restorative benefits, paying 70–80% after your deductible. Our $99 new patient exam includes X-rays and a full cavity check so you know exactly what you are dealing with.
What is the difference between composite and amalgam fillings?
Composite fillings are tooth-colored resin that bonds directly to your tooth — virtually invisible and mercury-free. Amalgam fillings are silver-gray metal alloys containing mercury that have been used for 150+ years. Dr. Aldaya exclusively places composite fillings because they require less removal of healthy tooth structure, look completely natural, and eliminate exposure to mercury.
How long do tooth-colored fillings last?
Modern composite fillings typically last 7 to 12 years with proper care. Lifespan depends on the filling size, its location in your mouth, your bite forces, and oral hygiene habits. Back-tooth fillings experience more chewing stress. Regular check-ups let Dr. Aldaya monitor your fillings and address any wear before it becomes a larger problem.
Is getting a dental filling painful?
No — the area is completely numbed with local anesthesia before any drilling begins. You may notice pressure or vibration, but not pain. After the anesthesia wears off, mild sensitivity to temperature or biting is common for a few days and resolves on its own. Most patients are surprised by how quick and comfortable the process is.
Does dental insurance cover tooth-colored fillings?
Yes. Most dental insurance plans cover composite fillings, though some older plans only reimburse at the lower amalgam rate for back teeth — meaning you pay a small difference. We verify your specific benefits before any treatment and provide a written estimate. Financing options are also available for uninsured patients.
$99 New Patient Exam — Includes Cavity Check
Digital X-rays, full exam, and a clear treatment plan. Know exactly what your teeth need before committing to anything.
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