What Does a Dentist Do?
Dentists diagnose and treat problems with patients teeth, gums, and related parts of the mouth. They provide preventive care, restorative treatments, and cosmetic procedures to maintain oral health. Dentists also educate patients on proper oral hygiene practices and may perform surgical procedures such as tooth extractions and implant placements.
Dentist Duties and Responsibilities
The primary responsibilities of a dentist include:
- Examine patients teeth and gums, diagnose oral diseases, and develop treatment plans.
- Fill cavities, repair cracked or broken teeth, and place dental crowns and bridges.
- Perform tooth extractions, root canals, and other oral surgical procedures.
- Take and interpret dental X-rays, CT scans, and other diagnostic imaging.
- Apply sealants and fluoride treatments to protect teeth from decay.
- Design and fit dentures, mouthguards, and other dental appliances.
- Administer local anesthesia and manage patient anxiety during procedures.
- Educate patients on oral hygiene practices, diet, and the effects of tobacco on oral health.
- Supervise dental hygienists, dental assistants, and office staff in the practice.
- Manage the business aspects of dental practice including billing, scheduling, and compliance.
Required Skills and Qualifications
To succeed as a dentist, you will need the following skills and qualifications:
- Dental examination and diagnosis
- Restorative and operative dentistry
- Oral surgery techniques
- Dental radiography interpretation
- Patient communication and anxiety management
- Manual dexterity and precision
- Practice management
- Infection control and sterilization
Education and Training
Dentists must earn a Doctor of Dental Surgery (DDS) or Doctor of Dental Medicine (DMD) degree from a dental school accredited by the Commission on Dental Accreditation (CODA). Programs typically require four years of professional study after completing undergraduate prerequisites. Admission requires passing the Dental Admission Test (DAT). All states require licensure, which involves passing both the National Board Dental Examinations and a state or regional clinical licensing exam. Many dentists pursue additional training through general practice residencies or specialty programs in areas such as orthodontics, periodontics, or oral surgery.
Salary and Job Outlook
Average Salary: $150,000 - $220,000 per year
Employment of dentists is projected to grow 4% over the next decade. The demand is driven by the aging population retaining more natural teeth and requiring more complex dental care. Growing awareness of the link between oral health and overall health is also increasing demand for dental services. Dentists willing to practice in underserved areas, particularly rural communities, will find the strongest demand. The expansion of dental insurance coverage continues to increase patient access.