Dentist or orthodontist: what is the difference, and who should straighten your teeth?

Orthodontists are dental specialists who complete around three additional years of full-time postgraduate training in tooth movement. General dentists can also provide braces and clear aligners, but they are general practitioners rather than registered dental specialists.

TL;DR: All orthodontists are dentists, but not all dentists are orthodontists. In Malaysia, orthodontists complete at least three years of full-time postgraduate orthodontic training. A general dentist with orthodontic and Invisalign certification can treat many straightforward cases. Complex bites, jaw discrepancies, and surgical cases belong with a specialist. The honest answer depends on your teeth, not on marketing.

Patients ask us this question almost every week, usually phrased as a worry rather than a question. Should I be seeing an orthodontist instead of you?

It is a fair thing to ask, and we would rather answer it properly than talk around it.

The short version is that both a dentist and an orthodontist can move teeth, but they arrive at that work through different training, and the gap between them matters more in some cases than in others. Knowing which case you are helps you spend your money in the right place.

Orthodontists and dentists are also not competing options in the way the question implies. Most patients need both at different points, and the two roles overlap only in one specific area.

Here is how the two roles actually differ, what each one is suited to, and how we decide at our dental clinic in Subang Jaya which patients we should treat and which we should refer.

What is the difference between a dentist and an orthodontist?

A dentist is a general practitioner of dentistry who diagnoses and treats overall oral health, including fillings, extractions, gum care, crowns, and cleanings. An orthodontist is a dental specialist who has completed additional full-time postgraduate university training focused on moving teeth and correcting bites.

The American Association of Orthodontists puts the relationship simply: all orthodontists are dentists, but not all dentists are orthodontists.

Every orthodontist starts as a dentist. The difference is what comes after the dental degree.

The AAO states that orthodontists complete 24 to 36 months of specialised post-dental school education, amounting to around 3,700 hours of training in tooth movement and dentofacial orthopaedics. That training is not a weekend course or a product certification. It is a full-time university programme.

In Malaysia, the threshold is comparable. The Malaysian Association of Orthodontists requires, for ordinary membership, at least three years of formal full-time clinical postgraduate training in orthodontics with recognised credentials, or clinical orthodontic qualifications recognised by the Ministry of Health or the National Specialist Registry.

That is the line. Orthodontists are registered dental specialists. General dentists are general practitioners who may hold additional orthodontic certification, which is a different thing.

Put simply, the difference between a dentist and orthodontist is scope. One looks after your whole mouth. The other has spent three further years on one part of it.

Can a general dentist provide braces or Invisalign?

Yes. A general dentist can legally provide braces and clear aligners in many places, and many do so competently after additional orthodontic training. What the training does not do is make that dentist an orthodontist.

The AAO is direct about this distinction. It notes that a dentist may be able to provide braces or aligners to move teeth, but that does not mean the dentist is an orthodontist.

We think that is the correct way to frame it, and we apply it to ourselves.

Patients sometimes assume that a clinic offering orthodontic treatment must therefore employ an orthodontist. That assumption is worth checking rather than making, at any clinic including ours. If it matters to you, ask directly: is the person planning my treatment a registered dental specialist in orthodontics, or a general dentist with orthodontic training?

Neither answer is disqualifying. A vague answer should concern you more than either honest one.

What we are, and what we are not

We would rather state this plainly than let you infer it.

Kaizen Dental is a general dental practice. Our clinicians are dental surgeons, several with additional orthodontic and clear aligner certification, and we are not a specialist orthodontic practice.

What we do have is volume and focus in one specific area. We have 10+ years of clinical experience and have treated 9,000+ patients. Our Invisalign provider recognitions include Platinum Provider in 2019 and 2020, Platinum Elite Provider in 2021, and Diamond+ Provider, Top 1%, in 2022. We are a member of the Malaysian Dental Association.

Those recognitions reflect case volume and experience with a particular clear aligner system. They are meaningful, and they are not the same as specialist registration. Both statements are true at once, and we would rather you hear both from us than discover the second one elsewhere.

You can read about the individual training and interests of each of our dentists on our clinical team page.

When should you see an orthodontist instead?

See a specialist orthodontist when the case involves significant jaw discrepancies, surgical planning, severe crowding, complex bite correction, or tooth movements that are difficult to predict. For straightforward crowding and spacing in an otherwise healthy mouth, a general dentist with orthodontic training is often appropriate.

In practice, we look for specific signals during assessment.

Cases we are comfortable treating. Mild to moderate crowding. Spacing. Relapse after previous orthodontic treatment. Alignment concerns in a mouth that is otherwise stable, where the required tooth movements are predictable.

Cases we would refer. Skeletal discrepancies where the jaws, not just the teeth, are the underlying issue. Cases that may need orthognathic surgery. Severe crowding requiring complex extraction planning. Growth modification in children where timing and jaw development drive the plan. Anything where the movements needed sit outside what we can deliver predictably.

That second list is not a small print disclaimer. Referring a case we should not take is part of doing this job properly.

The evidence supports being careful about case selection. A 2025 systematic review in the Journal of Evidence-Based Dental Practice, covering 21 randomised controlled trials and 970 participants, found no significant difference between clear aligners and fixed appliances on three standard outcome measures, but only for simple cases treated without extractions. The reviewers graded the overall evidence as low quality, and they specifically called for more research on complex malocclusions.

In other words, the reassuring evidence is about simple cases. Complex cases are exactly where specialist judgement carries the most weight.

What problems does orthodontic treatment actually fix?

Orthodontic treatment corrects the position of teeth and the way the upper and lower teeth meet. That includes crowding, spacing, rotated teeth, protrusion, and bite problems such as overbites and underbites, which affect chewing and cleaning as well as appearance.

This is where we push back gently on how the topic is usually discussed.

Straight teeth are not only a cosmetic matter. The American Dental Association states that orthodontic treatment results in a healthier mouth, and lists what untreated bite problems can contribute to: tooth decay, gum disease, tooth loss, effects on speech and chewing, abnormal enamel wear, and jaw problems.

Not one item on that list is about appearance.

The mechanism is mostly about cleaning. Overlapping teeth create contact points that are harder to reach, and plaque that sits in those spots does not stay harmless. The National Institute of Dental and Craniofacial Research explains that plaque not removed every day can harden and form tartar, and that tartar buildup can lead to gum disease. Once tartar forms, brushing no longer removes it.

None of which means every crooked tooth needs treating. It means the question deserves a proper assessment rather than a glance in a mirror.

How we decide, and one case that shows why the order matters

An assessment at our clinic usually includes digital scans, photographs, X-rays, and bite analysis. Those records answer questions a visual check cannot: where the roots sit, how the bite loads, whether the gums are stable, and whether the movements a case needs are realistic.

Only after that do we talk about options.

One case has stayed with us because it shows how easily this can go the other way. A patient came in asking for veneers. Her concern was crowded front teeth, and she had already settled on veneers as the answer before arriving.

After assessment, we recommended orthodontic treatment first. Alignment was the actual problem, and correcting position meant far less healthy tooth structure would need to be removed afterwards. The final result combined improved alignment, whitening, and minimal bonding.

She got the outcome she wanted. She also kept more of her natural teeth than a full set of veneers would have allowed.

We hold a firm view on this. Cosmetic dentistry is often overprescribed, and healthy tooth structure should be preserved wherever the situation reasonably allows. That view sometimes costs us the larger treatment plan, and we are comfortable with that.

Another patient, a woman in her late 40s, had assumed she was both too old and too crowded for clear aligner treatment. Digital scans and a treatment simulation showed otherwise, and she completed Invisalign treatment successfully. She told us afterwards that she had stopped covering her mouth when she laughed.

Neither outcome is a promise. Every mouth is different, and suitability can only be confirmed by examining the patient in front of us.

Do you need a referral, and what does a first consultation involve?

You do not need a referral from a general dentist to see an orthodontist. You can book directly. Many patients still start with their own dentist, because a general examination often identifies issues that need attention before any tooth movement begins.

That sequencing matters more than patients expect.

Moving teeth works best in a stable mouth. Active decay, gum inflammation, and loose restorations are generally addressed first, because orthodontic treatment does not fix them and can make them harder to manage. A general dental examination is a sensible starting point even if the eventual treatment happens elsewhere.

A first consultation with us covers what is bothering you, what the records show, which treatment options exist, and what each one involves. It should also cover what happens afterwards, including retainers, because teeth do not stay where treatment leaves them without retention.

If the honest answer is that your case belongs with a specialist, we will tell you.

What should you ask before starting orthodontic treatment?

Ask questions that reveal the diagnosis rather than the sales position. A good consultation should explain what is actually wrong, who will plan and monitor the treatment, what alternatives exist, what the total fee covers, and what happens after the active treatment finishes.

Five questions worth asking at any clinic:

1. Who is planning my treatment, and what is their training in orthodontics? A registered dental specialist, or a general dentist with additional certification. Either answer can be fine. Evasion is the problem.
2. What specifically are we correcting? Crowding, spacing, bite function, cleaning access, or appearance. These are different goals and sometimes point to different plans.
3. Which movements in my case are less predictable? An honest answer here tells you a great deal about how carefully the case has been assessed.
4. Would you refer this case, and if not, why not? Ask it directly. The reasoning matters more than the answer.
5. What does the fee include, and what does retention involve afterwards? Records, appliances, review visits, refinements, and retainers are often quoted differently between clinics.

We cannot tell you what treatment you need without examining you, and no clinic honestly can. What we can do is give you a clear assessment and let you decide from there.

If you would like that assessment, you can book a consultation at our clinic in Sunway Geo, or look through the full range of dental treatments we provide first.

Frequently asked questions

What can an orthodontist do that a general dentist cannot?

An orthodontist has completed around three additional years of full-time postgraduate specialist training in tooth movement and jaw development. That training matters most in complex cases: skeletal discrepancies, surgical planning, growth modification in children, and severe crowding. A general dentist with orthodontic certification can treat many simpler cases.

Who is more qualified, a dentist or an orthodontist?

For moving teeth and correcting bites, an orthodontist holds the higher qualification, because orthodontics is a recognised dental specialty requiring postgraduate training beyond the dental degree. For general oral health, including fillings, gum care, extractions, and restorations, a general dentist is the appropriate clinician.

Can a general dentist do braces or Invisalign?

Yes. General dentists can provide braces and clear aligners, and many complete additional orthodontic and product certification to do so. The AAO notes that providing aligners does not make a dentist an orthodontist. Ask any clinic directly which category the treating clinician falls into.

Do I need a referral to see an orthodontist?

No. You can book with an orthodontist directly. Starting with a general dental examination is still sensible, because decay, gum inflammation, or unstable restorations are usually treated before tooth movement begins.

Should my child see a dentist or an orthodontist?

Start with a general dentist, who monitors development and can advise when an orthodontic opinion is worth seeking. Cases involving jaw growth or timing of treatment often benefit from specialist input. Our children’s dental care page explains how we approach younger patients.

How much does orthodontic treatment cost in Malaysia?

Fees vary by case complexity, appliance type, treatment length, number of review visits, and what the quoted fee includes. We do not publish a fixed price, because a meaningful figure requires an examination and records first. Ask any clinic for a written quote listing exactly what is covered.

Is Kaizen Dental an orthodontic specialist clinic?

No. We are a general dental practice whose clinicians include dental surgeons with additional orthodontic and clear aligner certification. Our Invisalign recognitions include Diamond+ Provider, Top 1%, in 2022. We refer cases that require specialist orthodontic management.

Are straight teeth only a cosmetic concern?

No. The ADA links untreated bite problems to tooth decay, gum disease, tooth loss, effects on speech and chewing, abnormal enamel wear, and jaw problems. Cleaning access is the main practical reason alignment affects long-term oral health.

Sources

This article is general information and does not replace a dental examination. We cannot diagnose a condition, recommend treatment, or confirm your suitability for any procedure without assessing you in person. Treatment outcomes and timelines vary between patients.

Kaizen Dental
Sunway Geo Avenue, E02-03 & E02-05, Level 2, Block E, Jalan Lagoon Selatan, Bandar Sunway, 47500 Subang Jaya, Selangor, Malaysia
Telephone: +6012 669 0109 / +6012 912 1099
Opening hours: Monday to Friday, 9:00 am to 8:00 pm. Saturday, 9:00 am to 5:00 pm.
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