Adult Orthodontics in
Lindenhurst, New York

It’s never too late for a straighter smile. Lindenhurst Orthodontics offers discreet, effective orthodontic care designed to fit the busy lives of adults in Lindenhurst, New York. Schedule your free consultation today.

* What is Orthodontics?
Orthodontics is the specialty focused on aligning teeth and jaws. Please note that we do not provide general dental care like fillings, cleanings, or extractions.

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5-Star Rated

Certified Invisalign Provider

Board-Certified

20K+
Smiles Straightened

LINDENHURST'S TRUSTED
ORTHODONTIST FOR ADULTS

Why Local Adults Choose Lindenhurst Orthodontics

More people over 25 are seeking orthodontic treatment than ever before. At Lindenhurst Orthodontics, we make the process easy and discreet with personalized treatment plans built around your lifestyle, not the other way around.

What Lindenhurst Familes Are Saying

    
 
 
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   G A 
 April 21, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Amazing doctor saved my smile went from an underbite to million dollar teeth.  I get compliments so much. 10/10 I definitely recommend!! Amazing customer service amazing place really make you feel at home and not make you feel like ur at a dentistry!
  
 
      Posted on Google  
   
   K S 
 April 8, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I had an amazing experience at this orthodontics office. The entire team is so kind, patient, and welcoming, which made every visit feel comfortable. The doctor is incredibly caring and attentive, and I truly felt well taken care of throughout my treatment. I couldn’t be happier with my new smile. I’m so grateful and would highly recommend them to anyone!
  
 
      Posted on Google  
   
   R D 
 March 12, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Buen atención  exente resultados 👍👍
  
 
      Posted on Google  
   
   J M 
 February 24, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Best experience these past 4 years. Always accomodating with me and I LOVE how my teeth came out! Highly recommend!
  
 
      Posted on Google  
   
   S A 
 February 9, 2026
 
 
 Trustindex verifies that the original source of the review is Google. We had a great experience getting my son’s braces at Lindenhurst Orthodontics. Dr Nissenbaum was excellent, and the entire staff was kind, professional, and welcoming. They made the process smooth and comfortable for both my son and me. Highly recommend! We’re very happy we chose this office.
  
 
      Posted on Google  
   
   D N 
 February 5, 2026
 
 
 Trustindex verifies that the original source of the review is Google. i recommend 100%!! loved my results and forever grateful for the staff!!
  
 
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   O O 
 February 1, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I will recommend them over and over,they are the best at what they do 👍🏾
My daughters teeth turned from crooked to beautiful smiles 😃.
Thank you for your hard work
  
 
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   F  
 January 22, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I had such a complicated case when I went into the office , many orthodontists told me I needed to get surgery and many other procedures. But the orthodontist here took my teeth as a challenge and understood my concerns, he is truly amazing. He did such an amazing job , I can’t recommend him enough. Everyone was so kind and understanding I been going to him since 2021, my cousin also went here and she loved it.
  
 
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   D E 
 December 22, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Excellent experience! Would recommend!

METAL BRACES, CERAMIC BRACES, INVISALIGN

Adult Orthodontics in Lindenhurst, NY

Lindenhurst Orthodontics provides personalized orthodontic care with options like traditional metal braces, ceramic braces, and Invisalign, making healthy, beautiful smiles easy and stress free for mild to complex orthodontic cases.

Braces & Clear Aligners for Adults

Modern treatment options are designed to fit seamlessly into your professional and personal life.

Invisalign clear aligners are virtually invisible
Ceramic braces offer a less noticeable look
Metal braces for complex cases requiring precision

Flexible Adult-Friendly Scheduling

We offer convenient appointment times that work around your work schedule and commitments.

Early morning and flexible daytime appointments
Fewer check-ins with modern orthodontic techniques
One dedicated orthodontist for consistent, familiar care

Personalized Treatment Plans

Every smile is unique. Dr. Nissenbaum will design a plan tailored to your goals, timeline, and lifestyle.

Treatment designed around your priorities
Fast-track options for straightforward cases
Transparent pricing with no hidden fees

Your Premier Providers for Adult Orthodontics in Lindenhurst

Whether you missed treatment as a teenager or your smile has shifted over time, Dr. Nissenbaum provides expert adult orthodontic care in a comfortable, professional environment, with options designed to suit your busy life.

Invisalign for Adults | Nearly invisible aligners you can remove for meals, meetings, and events. Perfect for professionals who want results without compromising their appearance.
Ceramic & Metal Braces | Effective, modern braces for adults with mild to complex alignment needs. Ceramic options offer a less visible alternative to traditional metal
Faster Treatment Times | Many adult cases can be completed in 12 to 18 months. We'll give you a realistic timeline at your free consultation.
Affordable Payment Options | Flexible monthly plans, insurance accepted, and no surprise fees. We'll walk you through everything at your free consultation.

How it Works

Orthodontics in 4 Simple Steps

Starting orthodontic treatment is easier than you think. Here’s what to expect at Lindenhurst Orthodontics.

Schedule Your Visit

Pick a time that works with your schedule. Including early morning and lunch hour appointments.

Free Orthodontic Consultation

We'll take photos, X-rays, and a 3D scan to evaluate your teeth and review all treatment options with you.

Get Your Personalized Plan

Dr. Nissenbaum will design a personalized treatment plan based on your smile goals, lifestyle, and budget.

Start Your Treatment

Begin your smile transformation! We'll schedule regular check-ins to monitor your progress and adjust as needed.

ADULT ORTHODONTIC FAQS

Common Questions About Orthodontics

Everything you need to know about starting your journey at Lindenhurst Orthodontics.

Am I too old for braces or Invisalign?

Not at all. Adults of any age can benefit from orthodontic treatment, since healthy teeth can be moved at any age. About 1 in 4 orthodontic patients today is an adult.

How long does adult orthodontic treatment take?

Most adult cases are completed in 12 to 24 months depending on complexity. Some straightforward cases move even faster. We'll give you a realistic estimate at your free consultation.

What treatment options are available for adults?

Adults can choose from traditional metal braces, ceramic (tooth-colored) braces, and Invisalign clear aligners. Many adults prefer Invisalign for its discreet appearance.

Will braces affect my work or daily life?

Modern orthodontics is designed to be as unobtrusive as possible. Invisalign aligners are removable and virtually invisible, so most people won't notice you're in treatment.

Do you offer payment plans for adults?

Yes! We offer flexible monthly payment plans and accept most insurance plans. We'll review all costs and options clearly at your free consultation.

Where is your office located?

Our office is at 221 N Wellwood Ave in Lindenhurst. Conveniently located for adults in Copiague, Amityville, West Babylon, and across Long Island.

Ready to Start Your Adult Orthodontic Journey in Lindenhurst?

Schedule your free consultation today! Get expert answers from a local orthodontic team you can trust and find out which options are right for you. No pressure, no obligation.

Adult Orthodontics in Lindenhurst, New York