posted: Mar. 31, 2026.

As we all know, or should by now, the key to maintaining great oral health is keeping up with a daily plan of flossing, brushing, and using mouthwash. These three Read more

posted: Mar. 24, 2026.

When children lose baby teeth, it’s a time to rejoice. But when adults suffer from tooth loss, it may be a sign of a serious problem. That’s when it’s time Read more

posted: Mar. 17, 2026.

According to the American Association of Endodontists, root canals have a success rate of over 95% and in most cases they last a lifetime. There are a few factors that ensure Read more

posted: Mar. 10, 2026.

That’s a good question! But first, we’re going to do that roundabout thing where we consider other questions before circling back to our original topic. Trust us, we’ll get there! Why Read more

posted: Mar. 03, 2026.

Many varieties of fillings are available at our HUNTSVILLE, Alabama office. Most people are familiar with traditional amalgam fillings: those big silver spots on top of teeth. Made from a mixture Read more

posted: Feb. 24, 2026.

Spilling soda on someone’s white shirt, telling an off-color joke at an inappropriate time, or sneezing chewed food all over the dinner table all pale in comparison to the socially Read more

posted: Feb. 17, 2026.

If you want to fix staining, large gaps, fillings, chipped teeth, or the overall shape of your teeth, this may be the perfect option for you. Many of our patients Read more

posted: Feb. 10, 2026.

When we think of Valentine’s Day, we think of cards, flowers, and chocolates. We think of girlfriends celebrating being single together and couples celebrating their relationship. We think of all Read more

posted: Feb. 03, 2026.

It’s the littlest month of the year, so what better time to think about the dental health of our littlest family members? February is National Children’s Dental Health Month, and Read more

posted: Jan. 27, 2026.

It’s estimated that about one in every five people is affected by tinnitus, which is a ringing or noise in the ears. But tinnitus isn’t a condition in itself; it’s Read more

posted: Jan. 20, 2026.

The best type of whitening for your smile depends on what you are hoping to accomplish. Whitening Toothpastes This is certainly the easiest method of whitening, but will brushing alone produce your Read more

posted: Jan. 13, 2026.

A vital step in your oral health routine is flossing. We hope our patients at Wm. Shawn Callahan DDS maintain good oral hygiene, including daily flossing between each visit to Read more

posted: Jan. 06, 2026.

Dental problems do not always wait for normal office hours. Broken fillings or damaged teeth are common reasons for emergency treatment. Toothaches and abscesses can also require prompt attention. the Read more

posted: Dec. 30, 2025.

New Year’s Day marks the beginning of the calendar year in most parts of the world. The holiday is celebrated on January 1st of each year. Customs and celebrations vary Read more

posted: Dec. 23, 2025.

So you might be wondering, just what are cavities? How do we get them? What do they do to our teeth? How can we prevent them? Let’s talk! Our teeth need Read more

posted: Dec. 16, 2025.

Many smokers believe that chewing tobacco is a safer alternative to smoking cigarettes. This simply isn't the case! In fact, smokeless tobacco can cause serious health concerns. Smokeless tobacco comes in Read more