Rocky Point & Long Island Orthodontics

Board-Certified Orthodontist in Long Island, NY

Your Neighborhood Orthodontist

Your trusted Orthododontist in
Long Island, NY

Long Island Braces is located at 347 Route 25A in Rocky Point, serving families across Long Island. Dr. Matthew Miller is a board-certified orthodontist in Long Island NY and Clinical Assistant Professor at Stony Brook University. Every patient is treated personally by Dr. Miller, with no more than two patients in the office at any given time.


We offer a full range of treatment options including metal braces, ceramic braces, Invisalign, Invisalign Teen, LightForce 3D-printed brackets, and early orthodontic care. Consultations are always complimentary and include a full evaluation, digital scans, and a clear cost breakdown.

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Dr. Matthew Miller, board-certified orthodontist at Braces Island

Before & After

Real patients, real results

Drag the handle on any photo to compare.

Smile before orthodontic treatment for severe crowding
Smile after orthodontic treatment for severe crowding
Severe Crowding 18 months
Smile before Invisalign treatment for an open bite
Smile after Invisalign treatment for an open bite
Open Bite Correction 14 months
Smile before metal braces for an overbite
Smile after metal braces for an overbite
Teen Transformation 12 months

Actual Braces Island patients. Individual results may vary.

Let's Get Started

Start your braces or Invisalign journey

Tell us a little about yourself and what you are hoping for. Dr. Miller and the team will reach out to set up your complimentary consultation and find a time that works for you and your family.

  • Complimentary consultation to map out your options
  • Clear, upfront pricing with flexible payment options
  • Board-certified orthodontist who treats patients like family

Prefer to talk? Call us at (631) 744-8400


What We Do

Braces, Invisalign, and more for every smile

From a child's first visit to a grown-up's big day, Dr. Miller offers the full range of orthodontic care, all under one friendly roof in Rocky Point.

Early Treatment

First visits and gentle Phase 1 care, starting around age 7 when little problems are easiest to guide.

Braces

Modern metal and clear braces, including 3D-printed LightForce for faster, comfier treatment.

Invisalign

Clear, removable aligners for teens and adults who want a low-key way to straighten up.

Adult Orthodontics

Discreet, convenient options that fit a busy grown-up life. It is never too late for the smile you want.

Patient experiences

Hear it from real patients

Walking into an orthodontist's office can feel intimidating, especially for the first time. We hear that a lot from new patients. We also hear that the reality is nothing like what they expected. Here's what families across Long Island have to say about their experience at our office.

Dr. Matthew Miller showing a patient their 3D scan at his Rocky Point office
★★★★★
Dr. Miller and his staff are by far the kindest and most professional in the business. They put any concerns to ease immediately.
AAlexis D.Posted on Google
★★★★★
Such a pleasure, from Lori Ann at the front desk to Dr. Miller himself. Kind, compassionate, and they really take the time to care for patients.
CCristina M.Posted on Google
★★★★★
Dr. Miller and his staff are extremely friendly, informative, and helpful. They made my Invisalign experience completely seamless.
SSarah H.Posted on Google
★★★★★
Dr. Miller was so kind, and his assistant speaks Spanish, my first language. That made me feel much more comfortable. Excellent staff!
AAida A.Posted on Google
★★★★★
My daughter needed emergency treatment and he took her right away. The office is inviting and his bedside manner was impeccable.
SShari C.Posted on Google
★★★★★
From the beginning they made me feel comfortable and well informed at every step. Dr. Miller's attention to detail is incredible, and my results speak for themselves.
TTraci R.Posted on Google
★★★★★
Wonderful staff and a clean, inviting environment. Dr. Miller went above and beyond to make sure I was happy. I hope to be a lifelong patient!
NNiya P.Posted on Google
★★★★★
What a great experience. The staff are friendly, professional, and work with your financial needs. Dr. Miller went above and beyond.
BBrittney Z.Posted on Google
★★★★★
Love the family atmosphere. I'd recommend this place to anyone nervous about getting braces. They go above and beyond to make you comfortable.
RThe Ramos FamilyPosted on Google
★★★★★
Amazing experience! The staff is so welcoming and kind, and my smile has never looked better.
MMadison M.Posted on Google

Good to Know

Questions? We've got answers

Answers to the questions we hear most from new patients, from cost and comfort to what treatment is really like.

Where is your office on Long Island?

We're located at 347 Route 25A in Rocky Point, on the north shore of Long Island. We serve families from across Suffolk County including Shoreham, Sound Beach, Miller Place, Mount Sinai, and surrounding communities.

What age should my child first see an orthodontist?

The American Association of Orthodontists recommends a first evaluation by age 7. That doesn't always mean treatment starts right away. It lets us catch any developing issues early. Initial evaluations are complimentary.

How do I choose the right orthodontist in Long Island NY?

Look for a board-certified orthodontist with experience across treatment types and age groups. Dr. Miller is one of only about a third of orthodontists to earn board certification. Consultations are always free.

Do you accept insurance?

Yes. We work with most major orthodontic insurance plans and handle the paperwork. For patients without coverage, we offer flexible monthly payment options. Pricing is reviewed during your consultation.

Is the consultation free?

You should remove your aligners before eating or drinking anything other than water. This keeps them clean and prevents staining or damage. Most patients find it becomes second nature within the first week or two of treatment.

Do you treat adults?

Yes. We treat patients of all ages. Options like Invisalign, ceramic braces, and LightForce are designed to fit comfortably into an adult's schedule and lifestyle.

Still have a question? Give us a call at (631) 744-8400, we're always happy to help.

Let's Talk Smiles

Free consultation ยท No obligation