There are three main types of dentists: general dentists, specialists, and dental therapists.

1. General dentists are the primary care providers for dental treatment. They are trained to diagnose and treat a wide range of dental problems, and they can provide a range of preventive and restorative services, such as cleanings, fillings, and extractions.
2. Specialists are dentists who have completed additional training in a specific area of dentistry, such as orthodontics (braces), periodontics (gum disease), or oral and maxillofacial surgery (surgery on the mouth, teeth, and jaw). These dentists have extensive knowledge and expertise in their particular field and are able to diagnose and treat complex dental issues that may require specialized treatment.
3. Dental therapists are mid-level providers who work under the supervision of a dentist. They are trained to provide a range of preventive and restorative services, including cleanings, fillings, and extractions. Dental therapists may also work with children, providing fluoride treatments and sealants to help prevent tooth decay.

In general, if you have a simple dental issue, you can see a general dentist. If you have a more complex issue, you may need to see a specialist. Dental therapists can provide care for simple issues and may be a good option for individuals who have difficulty accessing dental care due to location or cost.

It is important to maintain good oral health and visit a dentist regularly, as untreated dental problems can lead to more serious health issues. Regular check-ups and cleanings can help prevent tooth decay and gum disease, and can also help detect any potential problems early on.

General dentists are able to provide a wide range of services, including fillings, crowns, bridges, and dental implants. They can also perform extractions and root canals, and can provide treatment for gum disease.

Specialists have advanced training and expertise in a specific area of dentistry. For example, an orthodontist is a specialist who focuses on the alignment of teeth and jaws, and may use braces or other orthodontic appliances to straighten teeth. A periodontist is a specialist who focuses on the health of the gums and the surrounding bone, and may provide treatments such as scaling and root planing to treat gum disease. An oral and maxillofacial surgeon is a specialist who focuses on surgery of the mouth, teeth, and jaw, and may perform procedures such as tooth extractions or jaw surgery.

Dental therapists are trained to provide a range of preventive and restorative services, including cleanings, fillings, and extractions. They may also work with children, providing fluoride treatments and sealants to help prevent tooth decay. Dental therapists work under the supervision of a dentist, and may be a good option for individuals who have difficulty accessing dental care due to location or cost.

It is important to choose a dentist who is qualified and experienced, and who you feel comfortable with. You should also be sure to discuss your dental health history and any concerns you may have with your dentist. Regular visits to a dentist can help maintain good oral health and prevent more serious health issues from developing.