A dentist, also known as a dental doctor or dental practitioner, is a medical professional who specializes in the diagnosis, treatment, and prevention of oral health issues. Dentists play a crucial role in maintaining the overall health and well-being of their patients by focusing on the care of the teeth, gums, and mouth.

Dentists emphasize the importance of preventive care. They encourage regular dental check-ups and cleanings to help prevent dental problems and promote good oral hygiene. Dentists educate patients on proper oral care techniques, such as brushing and flossing. Dentists use their training and experience to diagnose various oral health issues, including cavities, gum disease, oral infections, and oral cancer. They often employ diagnostic tools like X-rays, dental instruments, and visual examinations. Some dentists specialize in orthodontics, focusing on the correction of misaligned teeth and jaws. Orthodontists use braces, aligners, and other devices to straighten teeth and improve bite alignment. Dentists educate their patients on oral health and hygiene practices. They help patients understand the importance of oral care and guide them in making informed decisions about their treatment options.