Does insurance cover Invisalign?

Some dental plans include orthodontic benefits that can apply to Invisalign, often with a lifetime maximum or an age limit. Our team checks your coverage and explains what your plan pays before you start.

How long does Invisalign take?

Most Invisalign treatment takes a few months to a year or more, depending on how far your teeth need to move. Milder cases finish sooner. Your scan gives you an estimated timeline before you start.

How many hours a day do you wear Invisalign?

About 22 hours a day. Take your aligners out to eat and to drink anything other than plain water, then brush before you put them back in. Aligners left out too long can stretch your treatment.

Does Invisalign hurt?

Invisalign treatment is generally comfortable. Most people feel pressure or tightness for a day or two after switching to a new set of aligners, which means the teeth are moving. It fades as your teeth settle into each set.

Do you need a retainer after Invisalign?

Yes. Teeth tend to drift back toward their old positions after any straightening, so a retainer is how you keep your result. How long your result lasts depends on wearing it as directed, and we tell you exactly how often.

Where can I find an Invisalign dentist near me in Las Vegas?

Union Dental is at 7135 W Sahara Ave, Ste 200, Las Vegas, NV 89117, serving Spring Valley, Summerlin and southwest Las Vegas. Book your visit online or call (702) 872-2872 to schedule an Invisalign exam.

Does insurance cover Invisalign?

Some dental plans include orthodontic benefits that can apply to Invisalign, often with a lifetime maximum or an age limit. Our team checks your coverage and explains what your plan pays before you start.

How long does Invisalign take?

Most Invisalign treatment takes a few months to a year or more, depending on how far your teeth need to move. Milder cases finish sooner. Your scan gives you an estimated timeline before you start.

How many hours a day do you wear Invisalign?

About 22 hours a day. Take your aligners out to eat and to drink anything other than plain water, then brush before you put them back in. Aligners left out too long can stretch your treatment.

Does Invisalign hurt?

Invisalign treatment is generally comfortable. Most people feel pressure or tightness for a day or two after switching to a new set of aligners, which means the teeth are moving. It fades as your teeth settle into each set.

Do you need a retainer after Invisalign?

Yes. Teeth tend to drift back toward their old positions after any straightening, so a retainer is how you keep your result. How long your result lasts depends on wearing it as directed, and we tell you exactly how often.

Where can I find an Invisalign dentist near me in Las Vegas?

Union Dental is at 7135 W Sahara Ave, Ste 200, Las Vegas, NV 89117, serving Spring Valley, Summerlin and southwest Las Vegas. Book your visit online or call (702) 872-2872 to schedule an Invisalign exam.

Invisalign® in Las Vegas From a Certified Provider

Invisalign straightens teeth with a series of clear, removable aligners. As an independent private practice, we tell you honestly at your exam whether aligners suit your teeth, and we publish our prices.

Book your visit

Call (702) 872-2872

Crowding, Gaps and Bite Problems Invisalign Can Correct

Invisalign clear aligners can correct a wide range of alignment problems, including:

Crowded or overlapping teeth that are hard to floss between

Gaps between your front teeth or elsewhere in your smile

Teeth that shifted after you finished braces years ago

An overbite, underbite or crossbite

An open bite, where your front teeth don't meet when you close

A front tooth that has turned or tipped out of line

Straight teeth are also easier to brush and floss, which helps protect your gums.

Invisalign Treatment Led by Dr. Leonardo Castillo, DMD

Union Dental is an Invisalign-certified provider, and Dr. Leonardo Castillo, owner and lead dentist, plans and oversees your aligner treatment. He founded Union Dental in 2018 as an independent, family-owned practice, and it has stayed independent, so there's no corporate quota behind the treatment we recommend. He is a member of the American Dental Association, the Nevada Dental Association and the Chicago Dental Society.

His rule for aligners is the same as for everything else: take care of what matters most first, and be honest about what can wait.

Aligner treatment runs for months, and you'll see the same dentist and the same bilingual team at every check-in.

What Is Invisalign and How Does It Work?

Invisalign is a clear aligner system that straightens teeth without brackets or wires. You wear a series of custom, removable aligners, switching to the next set on a schedule your dentist sets. Each set applies gentle, steady pressure that moves specific teeth a small, planned distance toward their final position.

Your treatment is mapped out from a 3D digital scan before the first aligner is made. Some cases use attachments, small tooth-colored bumps bonded to certain teeth that help the aligners grip.

Discreet

Clear aligners are hard to spot in conversation or photos.

Removable

You take them out to eat, so there's no list of foods to avoid.

Easy to keep clean

You brush and floss normally, with no brackets trapping fo

No metal

Nothing to rub your cheeks or come loose between visits.

Invisalign is one of our cosmetic dentistry treatments, along with professional teeth whitening.

Who Is a Good Candidate for Invisalign?

You're likely a good candidate if:

Your teeth are crowded, gapped or mildly to moderately out of line

Your teeth and gums are healthy

You're ready to wear your aligners consistently for the whole treatment

You'll wear a retainer afterward to hold your result

Invisalign may not be the right fit, or not yet, if:

You have active gum disease or untreated cavities, which we treat first, starting with a cleaning and exam

Your bite problem stems from jaw position, which usually calls for a different approach

The teeth that need to move include dental implants, which aligners can't shift

The real answer comes from an exam and scan. If aligners aren't your best option, we tell you before you start and walk you through the alternatives.

Changes are gradual, and many patients notice them within the first few months. Your result depends on both sides: we do our part right, and you wear your aligners and retainers as directed.

Ready to find out if Invisalign fits your teeth? Book your visit or call (702) 872-2872.

Exam and consultation

We examine your teeth and gums, take the X-rays we need, and talk through what you'd like to change.

Digital scan and plan

A digital scan replaces impression trays, and from it we map every tooth movement. You see the simulated result, your estimated timeline and your fee before you decide.

Your first aligners

At your fitting, we place any attachments, check that the aligners seat properly, and show you how to put them in, take them out and clean them.

Wearing and switching

You wear each set nearly all day and night and switch to the next set on the schedule we give you, typically every one to two weeks.

Check-ins

Regular visits confirm your teeth are tracking the plan. If a tooth falls behind, we adjust, which can mean additional aligners.

Retainers

After your last aligner, we scan again and make your Vivera® retainers. Wearing them as directed helps keep your teeth from drifting back.

Your Invisalign Treatment, From First Exam to Retainers

Invisalign treatment at Union Dental follows six steps.

Union Dental Patient Reviews on Google

Union Dental is rated 4.9 stars across 475+ Google reviews, the highest rating among the top practices in the Las Vegas market.

Invisalign Cost

Our Published Prices

We publish our Invisalign prices so you know the cost before your first visit.

Comprehensive Invisalign treatment

$5,500

More involved crowding, spacing or bite correction

Limited Invisalign treatment

$3,500

Milder crowding or spacing that needs fewer aligners

Vivera retainers

$275 /arch (set of 4)

Holding your result after treatment

Which option fits your teeth is decided at your exam, and we confirm your fee before you start. We're in-network with many dental plans. See the plans we accept. Without insurance, our membership plan covers your cleanings and exams and includes 30% off additional treatment. You can also pay over time through CareCredit or Cherry.

Frequently Asked Questions About Invisalign

Schedule Your Visit Today

Find Out If Invisalign Is Right for Your Teeth

Come in for an exam and a scan. We'll show you what aligners can change, what they can't, what treatment costs and how long it should take. Then you decide.

Book your visit

Call (702) 872-2872

or send us a message

Union Dental, 7135 W Sahara Ave, Ste 200, Las Vegas, NV 89117

Reviewed by Leonardo M.B. Castillo, DMD, owner and lead dentist, Union Dental. Last reviewed: October 2026.

This page is for education only and does not replace a dental exam, diagnosis or treatment advice. Invisalign and Vivera are trademarks of Align Technology, Inc.

Invisalign® in Las Vegas From a Certified Provider

Invisalign straightens teeth with a series of clear, removable aligners. As an independent private practice, we tell you honestly at your exam whether aligners suit your teeth, and we publish our prices.

Crowding, Gaps and Bite Problems Invisalign Can Correct

Invisalign Treatment Led by Dr. Leonardo Castillo, DMD

What Is Invisalign and How Does It Work?

Discreet

Removable

Easy to keep clean

No metal

Who Is a Good Candidate for Invisalign?

Exam and consultation

Digital scan and plan

Your first aligners

Wearing and switching

Check-ins

Retainers

Your Invisalign Treatment, From First Exam to Retainers

Union Dental Patient Reviews on Google

Our Published Prices

Comprehensive Invisalign treatment

Limited Invisalign treatment

Vivera retainers

Frequently Asked Questions About Invisalign

Does insurance cover Invisalign?

How long does Invisalign take?

How many hours a day do you wear Invisalign?

Does Invisalign hurt?

Do you need a retainer after Invisalign?

Where can I find an Invisalign dentist near me in Las Vegas?

Find Out If Invisalign Is Right for Your Teeth

Clinic address

Need help?

Follow Us

Invisalign® in Las Vegas From a Certified Provider

​Invisalign straightens teeth with a series of clear, removable aligners. As an independent private practice, we tell you honestly at your exam whether aligners suit your teeth, and we publish our prices.

Crowding, Gaps and Bite Problems Invisalign Can Correct

Invisalign Treatment Led by Dr. Leonardo Castillo, DMD

What Is Invisalign and How Does It Work?

Discreet

Removable

Easy to keep clean

No metal

Who Is a Good Candidate for Invisalign?

Exam and consultation

Digital scan and plan

Your first aligners

Wearing and switching

Check-ins

Retainers

Your Invisalign Treatment, From First Exam to Retainers

Union Dental Patient Reviews on Google

Our Published Prices

Comprehensive Invisalign treatment

Limited Invisalign treatment

Vivera retainers

Frequently Asked Questions About Invisalign

Does insurance cover Invisalign?

How long does Invisalign take?

How many hours a day do you wear Invisalign?

Does Invisalign hurt?

Do you need a retainer after Invisalign?

Where can I find an Invisalign dentist near me in Las Vegas?

Find Out If Invisalign Is Right for Your Teeth

Clinic address

Need help?

Follow Us

Invisalign straightens teeth with a series of clear, removable aligners. As an independent private practice, we tell you honestly at your exam whether aligners suit your teeth, and we publish our prices.