A dentist Fairfax is a healthcare professional specializing in oral health. They diagnose and treat various dental conditions, including tooth decay, gum disease, and oral infections. Dentists perform preventive procedures such as cleanings, X-rays, and fluoride treatments to maintain oral hygiene. They also offer restorative treatments like fillings, crowns, and root canals to repair damaged teeth. Dentists play a vital role in educating patients on oral care practices and promoting overall well-being by ensuring a healthy mouth and smile.