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Mercury-Free Dentistry

Fix Your Smile Fast Without Metal

  • Get a natural-looking smile with no metal shine
  • Feel less sensitivity to hot and cold foods
  • Enjoy metal-free dental care that’s safe for your family
Get a Beautiful, Biocompatible Smile With Mercury-Free Dentistry in Knoxville

Get a Beautiful, Biocompatible Smile With Mercury-Free Dentistry in Knoxville


With our mercury-free dentistry in Knoxville, you get tooth fillings and restorations made without any metal or mercury. Dr. Jason Phillips uses tooth-colored composite materials that blend naturally with your smile and hold up well over time. This metal-free option repairs cavities and other tooth damage without changing the way your smile looks.

With mercury-free treatment, you will:

  • Keep your smile looking natural, with no visible metal
  • Avoid mercury exposure
  • Feel less sensitivity to hot and cold foods
  • Preserve more of your natural tooth structure

Call us today at 865-345-5129 to schedule your mercury-free dental appointment.

See Why Patients Choose Metal-Free Fillings

If an old silver amalgam filling starts to break down or a new cavity forms around it, Dr. Phillips can replace it with tooth-colored composite material. He’ll match the shade closely to your natural teeth, so the new filling blends right in with the rest of your smile.

Mercury-free dentistry covers more than just fillings. Our metal-free materials include:

  • Composite resin for fillings and small chips
  • Tooth-colored bonding for minor cosmetic corrections
  • Ceramic crowns for a natural-looking, durable tooth repair

These biocompatible materials bond well to your natural tooth structure. This means less drilling and a stronger, longer-lasting restoration. They also react less to temperature changes, so you’ll notice less sensitivity when you eat or drink something hot or cold.

Dr. Phillips will explain your treatment options and answer any questions you have about metal-free materials.

You’ll get your restorations in comfort. If dental care makes you nervous, ask about our amenities and sedation options.

Want to feel good about your fillings? Call our office today at 865-345-5129 to schedule mercury-free dentistry in Knoxville.

Common Questions About Mercury-Free Dentistry
What is mercury-free dentistry?

Mercury-free dentistry refers to dental treatments that use materials free of mercury and other metals. Common mercury-free materials include tooth-colored composite resin, ceramic, and porcelain. These materials replace traditional silver amalgam, which contains a small amount of mercury.

What are composite fillings made of?

Composite fillings are made from a mixture of fine glass or quartz particles and a durable plastic resin. This blend can be shaded to match the natural color of surrounding teeth, so the fillings are nearly invisible. Composite material bonds directly to tooth structure, which helps preserve more of the natural tooth.

Do composite fillings last as long as amalgam?

Composite fillings typically last five to seven years, while amalgam fillings can last longer under certain conditions. Lifespan depends on factors like filling size, location, and daily habits such as grinding or chewing hard foods. Many patients find the cosmetic benefits of composite fillings outweigh a slightly shorter average lifespan.

Can I replace my existing amalgam fillings with composite?

Existing amalgam fillings can often be replaced with composite material once they show signs of wear, decay, or visible damage around the edges. Dentists typically recommend replacement based on clinical need rather than appearance alone. Anyone interested in switching materials should discuss their specific fillings and personal goals with a dentist.

Is mercury-free dentistry more expensive?

Mercury-free materials like composite resin can cost somewhat more than traditional amalgam fillings, though prices vary widely by dental office and geographic location. Many dental insurance plans cover composite fillings at a rate similar to amalgam fillings. Patients should check with their insurance provider to understand exact out-of-pocket costs beforehand.