Orthodontist vs. Dentist: What Is the Difference and Who Should You See?

Many people use the terms dentist and orthodontist interchangeably, assuming they refer to the same type of healthcare provider doing essentially the same work. In reality, while both are dental professionals who share a foundational education, they are distinctly different specialists with different areas of expertise, different training pathways, and different scopes of practice. Understanding the difference between a dentist and an orthodontist helps you make smarter decisions about your oral healthcare and ensures you see the right professional for your specific needs.

What a General Dentist Does

A general dentist is your primary oral healthcare provider. After completing an undergraduate degree, a general dentist earns a Doctor of Dental Surgery (DDS) or Doctor of Dental Medicine (DMD) degree through a four-year accredited dental school program. This education covers a broad range of topics including dental anatomy, oral pathology, radiology, periodontics, restorative dentistry, and basic orthodontics.

General dentists are qualified to perform a wide range of essential dental services: routine cleanings and examinations, X-rays, cavity fillings, tooth extractions, crowns and bridges, root canals, dental implant placement, teeth whitening, and basic orthodontic treatment in some cases. They are the first line of defense for your oral health and the provider most people see on a regular six-month schedule for preventive care.

What an Orthodontist Does

An orthodontist begins their education exactly the same way as a general dentist — completing dental school and earning a DDS or DMD degree. What sets an orthodontist apart is what comes next: after dental school, orthodontists complete an additional two to three years of full-time, accredited specialty training in an orthodontic residency program. This residency is focused exclusively on the diagnosis, prevention, and treatment of dental and facial irregularities, including misaligned teeth, bite problems, jaw discrepancies, and related concerns.

During residency, orthodontists treat hundreds of patients under supervision, developing deep expertise in the biomechanics of tooth movement, the diagnosis of complex bite problems, the use of a wide range of orthodontic appliances, growth modification in children, and the long-term planning required to achieve stable, functional results. This specialized training is what qualifies orthodontists to handle cases that go beyond the scope of general dental practice.

Can a General Dentist Provide Orthodontic Treatment?

Yes — legally, a general dentist can provide orthodontic treatment, and many do. With the rise of clear aligner systems like Invisalign, which are marketed to both specialists and general practitioners, an increasing number of general dentists offer aligner therapy as part of their practice. Some also offer limited braces treatment for straightforward cases.

However, there is an important distinction between what is legally permissible and what is clinically optimal. A general dentist who offers orthodontic treatment has not completed the same depth of specialized training as an orthodontic specialist. For straightforward cosmetic alignment cases with no significant bite component, a general dentist with adequate aligner training and experience may achieve a satisfactory result. For moderate to complex orthodontic cases — significant bite problems, skeletal discrepancies, cases involving jaw growth modification, or anything beyond basic tooth alignment — seeing a board-certified orthodontic specialist is strongly recommended.

When to See a Dentist

See your general dentist for routine preventive care including cleanings and examinations every six months, for the treatment of cavities and tooth decay, for gum disease evaluation and management, for restorative work including fillings, crowns, and bridges, for tooth extractions and implant placement, for cosmetic procedures such as whitening and veneers, and for the management of dental pain and infections. Your general dentist is also the appropriate first contact when you have any general concern about your oral health and are not sure where to start.

When to See an Orthodontist

See an orthodontist when you or your child needs a comprehensive evaluation of tooth alignment and bite, when your dentist has identified an orthodontic concern and referred you to a specialist, when you are considering braces or clear aligners and want a specialist's assessment of your options, when a child is approaching age seven and is due for their first orthodontic screening, when you have jaw pain, clicking, or symptoms that may be related to a bite problem, or when you are an adult who has experienced relapse after previous orthodontic treatment and is considering retreatment.

Many orthodontic concerns can be identified by your general dentist during regular checkups, at which point a referral to an orthodontic specialist is the appropriate next step. Your dentist and orthodontist work as partners in your overall oral healthcare — seeing both regularly throughout orthodontic treatment ensures that all aspects of your dental health are monitored and managed.

How to Find a Qualified Orthodontist in Louisiana

When searching for an orthodontist, look for a specialist who has completed an accredited orthodontic residency program. The American Association of Orthodontists member directory is a reliable resource for finding qualified specialists in your area. Board certification from the American Board of Orthodontics, while voluntary, is an additional credential that indicates a higher level of professional commitment and demonstrated clinical excellence.

In Louisiana, orthodontic specialists practice in cities and communities across the state, from New Orleans and Baton Rouge to Lafayette, Shreveport, and smaller towns throughout the region. Most offer free initial consultations, making it easy to get a specialist evaluation without financial commitment. Your general dentist can also be a valuable source of referrals — ask who they refer their own patients to and why, as this firsthand professional recommendation often leads to excellent providers.

Building a Relationship With Both Providers

The ideal orthodontic patient has a strong relationship with both their general dentist and their orthodontic specialist. These two providers complement each other perfectly: the dentist monitors the health of the teeth and gums throughout treatment and handles any restorative work that arises, while the orthodontist focuses exclusively on achieving the correct alignment and bite. Regular communication between the two offices — which most professional practices facilitate automatically — ensures that nothing falls through the cracks and that your overall oral health is fully supported throughout your orthodontic journey. In Louisiana, the density of both general dental and orthodontic practices means you have excellent access to both types of care, often within the same community or even the same building.

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