A dentist is a medical professional who specializes in the diagnosis, prevention, and treatment of diseases and conditions of the oral cavity, which includes the teeth, gums, and the supporting structures.
Dentists play a crucial role in maintaining good oral health, which is essential for overall well-being. They provide a wide range of services, including preventive care (such as cleanings and fluoride treatments), restorative care (such as fillings and crowns), and surgical procedures (such as extractions and implants). In addition to providing direct patient care, dentists also play a role in public health by promoting good oral hygiene practices and advocating for policies that improve access to dental care.