Invisalign® in New Castle County at Greeley & Nista Orthodontics
We believe that straightening your teeth shouldn’t mean putting your life on hold. Invisalign offers a discreet, comfortable, and convenient way to achieve the smile you’ve always wanted without brackets or wires. Our team at Greeley & Nista Orthodontics is here to guide kids, teens, and adults with personalized care and treatment plans that fit seamlessly into any lifestyle.
As an Invisalign Diamond Provider, we’re experts in this revolutionary treatment. We’ve completed hundreds of successful Invisalign cases in Newark and Wilmington!
Schedule your free initial consultation and get started with Invisalign treatment today.

What Is Invisalign?
Invisalign is a modern orthodontic treatment that uses a series of clear, custom-made aligners to shift your teeth into place gradually. Unlike traditional braces, Invisalign aligners are virtually invisible. They’re also removable, allowing you to eat, brush, and floss without disrupting your everyday routine or avoiding the foods you love. Each aligner is crafted using advanced 3D imaging, ensuring a precise and comfortable fit.

Why Patients Love Invisalign
Choosing Invisalign isn’t just about aesthetics. It’s about enjoying a treatment experience designed around your lifestyle. From comfort to convenience, Invisalign aligners offer several advantages:

Subtle Appearance

Increased Comfort
Invisalign aligners are smooth and custom-fit to your teeth, meaning no brackets or wires will irritate your mouth. Each set is designed for a snug, gentle fit that makes daily wear feel natural.

Fewer Office Visits
With Invisalign, there’s no need for frequent wire adjustments. You’ll simply switch to a new set of aligners every few weeks, which means fewer appointments and more flexibility in your schedule.

Added Convenience
Since Invisalign aligners are removable, you can continue to enjoy your favorite foods and maintain your regular brushing and flossing routine with no special tools or diet restrictions required.

Predictable Results
Thanks to advanced digital imaging and treatment planning, you’ll get a clear picture of your projected smile before treatment begins. This technology helps ensure your results are precise and aligned with your goals.
Your Invisalign Journey at Greeley & Nista Orthodontics
We believe that the best results come from a well-informed patient. That’s why we take the time to walk you through every step of your Invisalign treatment, from your first consultation to your final aligner. Here’s what you can expect during your Invisalign treatment:

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Your Personalized Consultation
Your journey begins with a complimentary consultation at one of our offices. We’ll evaluate your smile, discuss your goals, and determine if Invisalign is the right fit for you. Our team will also answer all your questions so you can confidently make an informed decision.
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Custom Aligners Are Created
We create a precise 3D model of your teeth using advanced digital scanning technology. This data is used to map out your treatment plan and fabricate your custom Invisalign aligners. You won’t need to endure any messy impressions!
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Wearing Your Aligners
You’ll receive a progressive series of aligners. Each set is designed to gradually move your teeth. For best results, you’ll wear your aligners for 20–22 hours daily, removing them only to eat, brush, and floss. Most patients switch to a new set of aligners every 1–2 weeks.
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Routine Check-Ins
You’ll visit us every 6–10 weeks so we can monitor your progress and make any necessary adjustments. These quick appointments help ensure your treatment stays on track and your smile is shaping up beautifully.
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Protecting Your Final Result
Once your Invisalign treatment is complete, we’ll provide you with a retainer to maintain your new smile.
Who Is a Good Candidate for Invisalign?
Invisalign is a versatile treatment option designed to correct a wide range of orthodontic issues. You may be a good candidate if you’re dealing with:
- Crowded teeth
- Gapped or spaced teeth
- Overbite
- Underbite
- Crossbite
- Open bite
- Mild to moderate alignment concerns
- Relapse after previous orthodontic treatment
Invisalign is a great fit for kids, teens, and adults alike. For patients aged 6-10, Invisalign First offers a gentle, flexible solution to guide growing smiles. Teenage patients benefit from aligners that fit easily into school and social life, with features like wear indicators to track progress. For adults, Invisalign provides an effective, nearly invisible way to achieve a straighter smile without the look of traditional braces.

What if Invisalign Isn’t Right for Me?
Invisalign is a great solution for many patients, but it’s not the right fit for everyone. If your orthodontic needs are more complex or if you prefer a fixed treatment approach, braces are an outstanding and effective option. At Greeley & Nista Orthodontics, we offer traditional metal and stylish gold braces to help you achieve a healthy, confident smile.

Guarantee My Smile
At Greeley & Nista Orthodontics, we stand behind your smile for life. That’s why we offer the Guarantee My Smile program. It’s an exclusive option for patients who have completed orthodontic treatment with us.
If your teeth shift over time after your initial treatment and you need a touch-up, we’ve got you covered. This program allows you to be re-treated at a reduced cost, with affordable monthly payments and retainers included. It’s our way of helping you keep your smile looking its best year after year.

Ready to Start Your Invisalign Journey?
Your perfect smile is closer than you think, and with Invisalign at Greeley & Nista Orthodontics, the process is comfortable, convenient, and tailored just for you. If you’re exploring treatment for yourself or your child, trust our expert team to guide you every step of the way.
Schedule your free consultation today at our Wilmington or Newark office and take the first step toward a confident, healthy smile you’ll love!

Frequently Asked Questions About Invisalign
Does Invisalign Hurt?
Most patients experience mild pressure or discomfort when starting a new set of aligners, but it’s a sign your teeth are moving as planned. The sensation usually fades within a day or two and can be treated with over-the-counter medication (as directed) or a cold treat such as ice cream!
How Long Does Invisalign Treatment Take?
Treatment time varies depending on your needs, but most Invisalign cases are completed in 6 to 18 months. Our team will give you a personalized timeline during your free consultation.
How Do I Care for My Aligners?
Rinse your aligners daily, brush them gently with a soft toothbrush, and avoid using hot water to clean them. Don’t use toothpaste to clean your aligners, as it can scratch the material. Always remove your aligners when eating or drinking anything other than water.