A dentistis a medical professional specializing in oral health care. They are trained to diagnose, prevent, and treat various dental and oral conditions. Dentists perform routine check-ups, cleanings, and X-rays to maintain and improve patients' oral hygiene. They also offer treatments for issues like cavities, gum diseases, and tooth extractions. Dentists may further specialize in areas such as orthodontics, oral surgery, or pediatric dentistry, catering to a wide range of dental needs for patients of all ages. Regular visits to the dentist are essential for maintaining good oral health and preventing dental problems.