What type of specialist provides services such as fillings, crowns, and dental checkups?

The role of a general dentist encompasses a wide variety of dental services that include routine checkups, fillings for cavities, crowns for damaged teeth, and other fundamental dental care practices. General dentists serve as the primary dental care providers for most patients, handling preventive and restorative treatments to maintain oral health.

While the other specialists have important roles in dentistry, their focus is more specific. An orthodontist primarily deals with the alignment of teeth and jaw, working with braces and other devices. A periodontist specializes in the treatment of gum disease and the structures that support teeth. A prosthodontist focuses on designing and fitting artificial replacements for teeth, such as dentures and bridges. Thus, while each type of specialist plays a vital role in dental health, the general dentist is the most appropriate choice for the comprehensive services listed in the question.