Types of Dentists: Which Specialist You Actually Need and Why

A dentist is a licensed healthcare professional trained to diagnose, treat, and prevent conditions affecting the teeth, gums, and mouth. All dentists complete dental school and can perform a wide range of general dental care, though some go on to complete additional specialized training in a specific area of dentistry.

### What Services Does Each Provide?

A general dentist handles the majority of routine dental care — checkups, cleanings, fillings, crowns, and basic extractions — and serves as the primary point of contact for most people's ongoing dental health. When a situation requires more specialized expertise or equipment than a general practice typically offers, a general dentist will refer patients to the appropriate specialist.

### Orthodontist

Specializes in diagnosing and correcting misaligned teeth and jaws, using braces, clear aligners, and other appliances to guide teeth and jaw structure into proper alignment over time.

### Oral Surgeon

Also called an oral and maxillofacial surgeon, this specialist performs surgical procedures involving the mouth, jaw, and face, including complex extractions, wisdom teeth removal, dental implant placement, and jaw surgery.

### Periodontist

Focuses specifically on the gums and other structures supporting the teeth, treating gum disease, performing gum grafts and other periodontal surgeries, and often placing dental implants as part of their specialized training.

### Endodontist

Specializes in the inner tissue of the tooth, most commonly performing root canal treatment, particularly for complex cases that a general dentist may refer out due to difficult tooth anatomy or a case requiring specialized equipment.

### Prosthodontist

Specializes in restoring and replacing teeth, particularly complex cases involving crowns, bridges, dentures, and full-mouth reconstruction, often serving as the lead coordinator for patients needing extensive combined restorative treatment.

### Pediatric Dentist

Specializes in dental care for infants, children, and adolescents, with additional training in child development, behavior management, and the specific dental needs unique to growing children.

For most routine care, your general dentist is the right starting point, and they'll refer you to a specialist if your specific situation calls for it. If you already know you're dealing with a specific issue, like ongoing gum problems suggesting periodontal disease, or you're seeking specialized care like orthodontic treatment, you can also seek out the relevant specialist directly, though many people still start with a general dentist for an initial evaluation and referral.

These are simply two different degree titles, Doctor of Dental Surgery and Doctor of Dental Medicine, awarded by different dental schools. Both represent the same level of dental education and licensing requirements, and there's no meaningful difference in training or qualification between a dentist holding one degree versus the other — it largely reflects which specific dental school they attended.

Becoming a general dentist typically requires four years of undergraduate education followed by four years of dental school. Dental specialists complete additional residency training beyond dental school, generally ranging from two to six years depending on the specific specialty, with oral and maxillofacial surgery typically requiring some of the longest additional training.

Board certification, more commonly discussed in the context of dental specialists, involves additional voluntary examination and credentialing beyond basic licensing, demonstrating a specific level of expertise recognized within that specialty. Not all qualified specialists pursue board certification, since it's generally voluntary, but it can be one factor worth asking about when choosing a specialist for a significant procedure.

Most dental professionals recommend checkups and cleanings roughly every six months for people without specific risk factors, though your dentist may recommend more or less frequent visits based on your individual oral health history and risk factors.

### What If You're Anxious About Visiting the Dentist?

Dental anxiety is common, and many practices offer accommodations, including sedation options, for patients who experience significant anxiety about dental visits. It's worth being upfront with your dentist about your anxiety, since they can adjust their approach, communication style, and available options to make visits more manageable for you specifically.

### Questions to Ask Before Treatment

For any significant treatment, it's reasonable to ask about the provider's experience with your specific procedure, what the full treatment plan and estimated timeline looks like, what the total cost breakdown is expected to be, and what happens if a complication arises during treatment.

### Checking Credentials

You can generally verify a dentist's license status through your state's dental board, and for specialists, checking whether they've completed accredited residency training in their specific field and, if relevant to you, whether they hold board certification in that specialty.

If your general dentist recommends seeing a specialist, they'll typically provide a referral along with relevant records or imaging to share with the specialist, streamlining your first appointment. It's reasonable to ask your general dentist why they're recommending this specific referral and what outcome they're hoping the specialist will help achieve.

Can a general dentist perform the same procedures as a specialist? Sometimes, particularly for more straightforward cases, but specialists have additional focused training and often more advanced equipment specific to their field, which is why more complex cases are frequently referred out even when a general dentist is technically capable of attempting the procedure.

Do I need a referral to see a dental specialist? This depends on your specific insurance plan and the specialist's practice policies. Some specialists accept patients directly without a referral, while insurance requirements in some cases may specify that a referral from your general dentist is needed for coverage purposes.

Is a pediatric dentist necessary, or can kids see a general dentist? Many general dentists comfortably treat children, but pediatric dentists have specific additional training in child development, behavior management techniques, and age-specific dental concerns, which can be particularly valuable for very young children, kids with dental anxiety, or those with special healthcare needs.

How do I know if I need a periodontist versus an endodontist? This generally comes down to the specific issue — gum-related concerns, like gum disease or the need for a gum graft, point toward a periodontist, while issues involving the inner tooth, most commonly needing a root canal, point toward an endodontist. Your general dentist typically makes this determination based on your specific diagnosis and refers you accordingly.

Can I switch dentists if I'm not comfortable with my current one? Absolutely. Your dental records can be transferred to a new provider, and it's entirely reasonable to seek a dentist you feel more comfortable with, whether due to communication style, specific expertise needed, location, or any other personal preference.