Orthodontist In Wilmington, DE

Patients Love Us & Doctors Trust Us

Our Location

Come Visit Us

Come by one of our convenient locations so we can serve you and your family with the highest quality care possible! We can’t wait to meet you soon!


Office Hours

Monday 8:00am – 5:00pm Tuesday 8:00am – 5:00pm

Receiving orthodontic treatment at our office should be a positive and memorable experience for everyone involved. At Greeley & Nista Orthodontics, we treat your wants and worries with the same importance as if they were our own, and we always strive to give you the best possible orthodontic care. We aim to make every patient feel informed, comfortable, and confident about their treatment results.

We do everything we can to accomplish this goal, from thoroughly explaining their treatment process to creating an upbeat environment during their appointment. When it comes to providing you with the greatest quality orthodontic care in Wilmington, DE, our highly trained team takes great pride in going the additional mile to guarantee satisfaction with your treatment plan. So don’t put it off any longer; see Greeley & Nista Orthodontics right away!

Orthodontist In Wilmington, DE

Top Rated Wilmington Orthodontics Office

Greeley & Nista Orthodontics is committed to being at the forefront of orthodontic innovation and providing patients with the highest quality care possible. Our team of orthodontists in Wilmington, DE—including Drs. John Nista and Leah Yi—has decades of experience between them and are accredited by the American Board of Orthodontics (ABO), so you can rest assured that your orthodontic needs will be attended to with the care and attention to detail that you deserve.

Further, Greeley & Nista Orthodontics takes great pride in serving the Wilmington community by giving back to it in many ways. These include supporting local activities and sports teams, as well as volunteering our time and effort. So if you need orthodontic care, look no further than Greeley & Nista Orthodontics.

Orthodontic Services We Offer

All of our team has extensive expertise and education in orthodontics. For the convenience of our patients, we provide a variety of orthodontic treatments, including traditional braces and the more transparent Invisalign for children, teens, and adults.

Braces For Kids, Teens, And Adults

Here at Greeley & Nista Orthodontics, we know how crucial it is to have straight teeth and a healthy bite. This is why we provide orthodontic services to patients of all ages, from kids to adults. With our personalized braces, your teeth will gradually shift into their correct position—revealing the natural beauty of your smile!

Invisalign For Kids, Teens, And Adults

For individuals wanting a more covert way to straighten their teeth without losing the quality of the results, we also offer Invisalign in Wilmington, DE. People won’t even notice you’re correcting your smile with Invisalign since the aligners are transparent and comfortable!

Additional Patient Resources & Emergency Orthodontic Care

At every stage of treatment, we strive to keep patients relaxed and well-informed. For this reason, we also provide helpful financing options and extra patient services like our Guarantee My Smile 100% Satisfaction Guarantee. We also offer handy emergency treatment choices if you ever encounter a circumstance when your orthodontic needs demand immediate attention.

Invisalign In Wilmington, DE

Invisalign Provider In Wilmington, DE

We’re thrilled to be among the select few that can say they’re a Top 1% Invisalign Provider in Wilmington, DE, and across the USA. This innovative technology can gradually move and straighten your teeth using a set of transparent, personalized aligners without anybody knowing that you’re wearing aligners.

The Invisalign processes we perform are customized for each patient, ensuring minimal discomfort while moving steadily toward their ideal smile. And since Invisalign aligners can be taken off at any time, maintaining good oral hygiene during treatment is simple.

Braces In Wilmington, DE

Braces In Wilmington, DE

You’ve come to the right place if you’re considering getting braces in Wilmington, Delaware. To help kids, teenagers, and adults have the straight teeth and beautiful smiles they deserve, Drs. Nista and Yi provide only the most up-to-date braces. We’ll help you choose the braces that are right for you, whether they’re made of ceramic, metal, or one of our other options.

Types Of Braces We Provide

Metal Braces

Our traditional metal brackets are among the best choices for orthodontic treatment. Metal braces are ideal for even the most complex orthodontic treatments since they are so sturdy and long-lasting. Additionally, their durability makes them perfect for people who have strong jaw muscles or teeth that are more challenging to shift. And for those on a tighter budget, metal braces are an amazingly affordable alternative!

Ceramic Braces

Ceramic braces may be the answer for people who are looking for a less noticeable solution to straighten their teeth without compromising on effectiveness. Ceramic braces provide the same advantages as metal braces, including the ability to tolerate significant bite pressures, but are simply less noticeable since the brackets are tooth-colored, and the elastics are transparent.

Because of this, they are ideal for individuals who want a cosmetically pleasant method of improving the appearance of their smile. If neither of these options is of interest to you, we also provide visually stunning 24-karat gold-covered braces as well as the advanced “self-ligating” Damon Brackets!

Visit Our Wilmington Office Today Or Request A Free Consultation

Our Greeley & Nista Orthodontics team knows how difficult it can feel to locate qualified orthodontists in Wilmington, DE. That’s why we aim to provide you with the most straightforward and stress-free service possible. A member of our experienced team will evaluate your orthodontic needs, address your concerns, and outline your treatment alternatives. Visit our Wilmington location or contact us to request a free consultation if you and your loved ones are in need of expert, caring medical attention.