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Orthodontists in Wilmington, DE Transforming Your Smile

Welcome to Greeley & Nista Orthodontics in Wilmington! Our practice combines advanced orthodontic care with a warm, personal touch to make sure your experience is as memorable as it is successful. Whether you’re exploring orthodontic treatment in Wilmington for yourself or your child, we’re here to make your journey to a confident smile easy and comfortable.

Our office is conveniently located at 1405 Silverside Road, Wilmington, DE 19810. We’re just minutes away from Interstate 95 and next to Allergy Associates PA. We offer Invisalign®, braces, and early orthodontic care, personalizing treatment plans for each and every patient. Schedule your free consultation today to get started!

Man smiling a stunning smile after receiving orthodontic treatment

Begin Your Journey to a Confident Smile With Greeley & Nista Orthodontics

Our office is located right off Exit 9 of I-95. Once you arrive, you’ll find plenty of parking in front of our building, including designated accessible parking spots.

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Our Office Hours

Mon: 8:00 A.M. – 5:00 P.M.
Tues: 8:00 A.M. – 5:00 P.M.
Weds: 8:00 A.M. – 5:00 P.M.
Thurs: 8:00 A.M. – 5:00 P.M.
*Fri: 8:00 A.M. – 12:00 P.M.
Saturday – Sunday: Closed

 

*Emergency Appointments Only

Orthodontic Treatments and Services Made for You

We offer a full range of effective treatments to help patients of all ages achieve confident, healthy smiles. Our Wilmington team delivers expert guidance and personalized care at every step of your orthodontic journey.

Close up of an invisalign invisible aligner being held by a beautiful smiling woman

Invisalign in Wilmington

Invisalign is a discreet method for straightening teeth using a series of clear aligners. The subtle nature of Invisalign benefits patients of all ages! As one of the top providers of Invisalign in the Mid-Atlantic area, we’re ready to help transform your smile with this revolutionary technology.

Beautiful woman smiling with traditional metal braces, glasses, and vibrant curls

Braces in Wilmington

Braces are a tried-and-true method to get a straighter, healthier smile. Traditional braces are popular among our patients because they’re effective for kids, teens, and adults alike. We even offer 24k gold braces for those who want to add some flair to their treatment!

Close up Portrait of boy with braces back lit from the summer sun. Shallow depth of field, focus on his eye.

Early Treatment

Starting your child’s orthodontic care around age seven can lay the foundation for a lifetime of confident smiles! Our team offers expert evaluations to catch and correct issues before they become bigger problems. We can monitor your child’s smile if treatment isn’t needed yet, or we can provide tailored treatment to guide their growing smile.

Young blonde girl smiling happy standing at the park.

Retainers

You deserve a smile that lasts a lifetime, and that’s where retainers come in! Once you finish braces or Invisalign treatment, you’ll wear a retainer to keep your smile in place. We even offer an exclusive Lifetime Retainer Program to help you maintain your stunning results.

Teen laughing while having her braces fixed by her orthodontist

Emergency Care

Orthodontic emergencies are rare, but issues like poking wires, loose brackets, or lost appliances can disrupt your treatment. To keep your progress on track, we’ll provide you with at-home solutions to these problems or schedule the earliest available appointment for you to be seen. Don’t hesitate to call us if you have a concern.

PATIENT REVIEWS
See Why Patients Love Greeley & Nista Orthodontics
Our Guarantee My Smile Program

At Greeley & Nista Orthodontics, we understand that investing in the look and health of your smile is a lifetime commitment. Our Guarantee My Smile program ensures you can keep the smile you want at an affordable price, even if your teeth shift out of alignment long after you’ve finished orthodontic treatment.

Woman with a stunning smile looking back and smiling in her orthodontist’s office

Meet Your Dedicated Orthodontic Team

Our experienced doctors and friendly team work like a well-oiled machine, committed to making every visit fun, comfortable, and efficient. We combine expert care with a personalized touch to ensure you feel good about your treatment every step of the way.

Greeley & Nista Orthodontics team smiling in a group photo with Dr. Yi in the center.

Get to Know Our Team

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Greeley & Nista Orthodontics in Wilmington: Your Practice for Amazing Care

Are you ready to take the first step toward a healthier, happier smile? If you are, we’re ready to welcome you to our orthodontic family and guide you through every step of your journey. From your free consultation to your final smile reveal, we’ll deliver exceptional care and make every visit something to look forward to.

Schedule your first appointment today—we can’t wait to meet you!

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frequently asked questions

No! You can request an appointment at any time without the need for a referral.

Yes. Please make an appointment ahead of time via our online form or by giving us a call.

Yes! There is plenty of free parking in front of our building, including accessible parking.

We are able to accommodate English and Spanish-speaking patients and their families at our Wilmington office.

Our goal is to make sure that orthodontic care is accessible to everyone. We have a wheelchair accessible entrance, parking lot, and restroom to ensure everyone can access our facilities.

Yes! In our waiting room, you’ll have access to magazines, TV, and free Wi-Fi to ensure you’re comfortable while you wait.