Tooth-Colored Fillings in New York City
Restore cavities seamlessly with durable composite fillings that blend in naturally and support long-term tooth health.
Aesthetic, Durable Restorations That Blend Seamlessly With Your Smile
Cavities happen — but today’s fillings don’t have to be silver. At Teeth By Keith, we restore decayed or damaged teeth using tooth-colored fillings in NYC that are strong, long-lasting, and virtually invisible. Whether you're replacing old metal fillings or treating a new cavity, our composite restorations provide the ideal balance of form and function.
Led by Dr. Keith R. Marshall, DDS, a general dentist with over 40 years of experience, our East 32nd Street practice offers natural-looking solutions for decay and minor damage — all delivered with precision, comfort, and care.
Why Choose Tooth-Colored Fillings?
Also known as composite fillings, these restorations are made from a blend of tooth-colored resin and fine ceramic particles. They chemically bond to your tooth structure, offering:
- A seamless, natural look
- Strong adhesion to tooth enamel
- Less drilling than traditional fillings
- No mercury or metal
- Preservation of healthier tooth structure
Whether you’re treating a small cavity or upgrading an old silver filling, our composite restorations are a modern solution that keeps your smile looking and feeling like your own.
Explore our full Restorative Dentistry approach for rebuilding and protecting your teeth.
The Tooth-Colored Filling Process
At Teeth By Keith, we make the filling experience smooth, efficient, and anxiety-free. Here’s what to expect:
1. Gentle Numbing
We use modern anesthetic techniques to ensure you’re completely comfortable — no pain, no stress.
2. Decay Removal
Dr. Keith carefully removes the decayed portion of the tooth using minimally invasive methods.
3. Composite Placement & Shaping
A shade-matched composite resin is layered into the cavity and sculpted to match your natural tooth contours.
4. Curing & Polishing
A special light is used to harden the material, followed by detailed shaping and polishing to ensure a flawless finish.
Amalgam Replacement Available
Still have old silver fillings? We can safely remove and replace them with biocompatible, mercury-free composite restorations. The result: a healthier, more natural-looking smile, with no dark spots when you laugh or speak.
Learn more about our Smile Makeovers and how subtle improvements can make a big impact.
Who We Serve
Our East 32nd Street dental office is centrally located and convenient to patients in:
- East Village
- Gramercy
- Murray Hill
- NoHo
- Union Square
- Midtown Manhattan
- Lower East Side
Whether you're dealing with a new cavity or just want to upgrade your old metal fillings, Dr. Keith delivers exceptional results backed by decades of experience.
Visit our Patient Information page to learn what to expect at your first visit.
Frequently Asked Questions
How long do tooth-colored fillings last?
Composite fillings typically last 7 to 10 years, but with excellent oral hygiene and regular checkups, they can last even longer. We evaluate all restorations during your comprehensive exams.
What are the disadvantages of composite filling?
Composite fillings can take slightly longer to place than amalgam and may wear out faster on heavy chewing surfaces. However, modern composites are highly durable and much more aesthetic.
Is dental pasta painful?
The procedure to place a composite (often called “dental pasta” in casual terms) is typically painless. We use gentle numbing techniques to ensure comfort throughout the process.
How many years do composite fillings last?
On average, composite fillings last 7–10 years, depending on their size, placement, and how well you maintain your oral health.
Why are amalgam fillings being banned?
Concerns about mercury content in amalgam fillings have led to bans or restrictions in some countries. Composite fillings are mercury-free and provide a safer, more modern alternative.
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Schedule Your Composite Filling Appointment Today
Protect your smile without compromising your appearance. At Teeth By Keith, we offer high-quality, mercury-free tooth-colored fillings that restore strength, function, and beauty to your smile — all in one comfortable visit.