Trusted Orthodontist Serving Warwick, RI

Looking for a trusted, patient-focused orthodontist in Warwick, RI? At Mattioli Orthodontics, we’re committed to helping children, teens, and adults achieve healthy, confident smiles with braces, Invisalign, and the latest advancements in digital orthodontic care. From the moment you walk in, you’ll experience friendly communication, modern technology, and a team that genuinely prioritizes your comfort.

  • Experienced Invisalign provider: With years of clear aligner expertise, we deliver precise, reliable results for patients seeking a discreet path to a straighter smile.
  • Advanced digital technology: Tools like iTero scanners and Dental Monitoring help us plan treatment with exceptional accuracy while keeping your visits efficient and comfortable.
  • Warm, welcoming atmosphere: Our office is designed to make every patient, whether a child or an adult, feel at ease throughout their orthodontic journey.
  • Proudly serving Warwick families: We value our connection to the community and are honored to provide dependable orthodontic care to families throughout the area.
  • Personalized treatment for all ages: From early evaluations for children to comprehensive options for adults, we tailor every treatment plan to support your unique needs and goals.

Conveniently Located in East Greenwich, RI

Mattioli Orthodontics is conveniently located in East Greenwich, RI, near the Hill & Harbour District and easy to find by the East Greenwich Library and Town Hall. Patients coming from Warwick can reach us quickly via Route 95 to Route 4, then exit onto Division Street (Route 401) or continue toward Main Street.

Families traveling from Cowesett or East Warwick can follow Post Road (Route 1) or Bald Hill Road (Route 2), using landmarks like Cowesett Corners and Warwick Mall as reference points. Our office is also close to the Centre of New England and NEIT, with clear signage and convenient on-site parking.

We proudly serve patients from East Greenwich (02818), Cowesett (02886), and surrounding Warwick-area communiti

Meet Our Orthodontist Dr. Robert Mattioli, DMD

Dr. Robert Mattioli has provided trusted orthodontic care throughout Rhode Island for over 25 years, earning recognition for his individualized and patient-focused approach. He views orthodontic treatment as more than aligning teeth. His goal is to improve bite function, promote long-term oral health, and help every patient feel confident in their smile. Patients value the time he invests in designing customized treatment plans tailored to their unique needs.

Dr. Mattioli received his Bachelor of Science and Doctor of Dental Medicine, graduating cum laude from the University of Pittsburgh. He completed a General Dentistry Residency at the National Naval Medical Center and served as a U.S. Navy general dentist before pursuing advanced orthodontic specialty training and earning a Master’s Degree in Oral Biology from the University of Louisville. He continues to incorporate modern techniques and digital planning tools to deliver accurate, consistent results.

Awards & Certifications

Member of the American Association of Orthodontists
Dental Corps US Navy Mattioli Orthodontics in East Greenwich, RI
Former U.S. Navy Dental Corps Officer
Certified Invisalign® Provider
Recognized as a Rhode Island Monthly Top Dentist

What Are Our Financing & Insurance Options?

At Mattioli Orthodontics, we offer flexible payment solutions to help make orthodontic care more affordable. From braces to Invisalign, our financing options include low or no down payments, interest-free monthly plans, FSA and HSA acceptance, and discounts for families with multiple members in treatment. We are committed to making quality orthodontic care accessible without adding financial stress.

If your dental insurance includes orthodontic coverage, our team will guide you through your benefits and handle claim submissions on your behalf. During your complimentary consultation, we clearly explain all fees and payment options so you can make informed decisions with confidence.

What Are Our Orthodontist Services?

At Mattioli Orthodontics, we provide a comprehensive selection of orthodontic treatments designed to create healthy, confident smiles for patients of all ages. With modern technology and a personalized approach, we make orthodontic care comfortable, efficient, and tailored to each individual. Explore the services we proudly offer to families across Warwick and nearby communities.

Braces for Kids Mattioli Orthodontics in East Greenwich, RI

Braces for Kids & Teens

We offer gentle, growth-guided orthodontic care to help young smiles develop properly. Early evaluations allow us to spot concerns sooner and make treatment smoother, more effective, and more comfortable for children and teens.

Teeth Straightening for Teenagers Mattioli Orthodontics in East Greenwich, RI

Metal & Clear Braces

Our clear ceramic and metal braces blend naturally with your teeth while providing dependable, high-strength results. They’re an excellent choice for patients who want effective treatment with a subtle, low-profile appearance.

Invisalign Clear Aligners Mattioli Orthodontics in East Greenwich, RI

Invisalign Clear Aligners

Invisalign aligners offer a nearly invisible, flexible way to straighten teeth. With advanced digital planning, Dr. Mattioli designs customized aligner sequences that support predictable movement and day-to-day comfort.

Mattioli Orthodontics in East Greenwich, RI

Adult Orthodontics

We help adults achieve confident, healthy smiles through discreet, convenient treatment options. Whether you choose clear braces or Invisalign, our solutions are designed to fit busy schedules and everyday routines.

Smile Mattioli Orthodontics in East Greenwich, RI

Retainers & Treatment Care

Retainers are essential for keeping your smile in place after treatment. We offer personalized retainer options and clear guidance to help ensure your results stay stable, strong, and beautifully aligned long-term.

Family Mattioli Orthodontics in East Greenwich, RI

Emergency Care

If you experience a broken bracket, loose wire, or sudden discomfort, our team is here to help. We provide prompt, effective care to ease symptoms and keep your orthodontic progress moving safely forward.

Before & After Gallery

Real Smiles. Real Results. 
Our before and after photos showcase real patients and real orthodontic results achieved through personalized treatment plans. Every smile you see reflects careful planning, advanced technology, and Dr. Mattioli’s commitment to

Read What Our Happy Patients Have to Say!

Apex
5 months ago
The office is so clean and beautifully decorated in such a happy pleasant way
The staff are amazing so pleasant all the time. Dr Mattioli is very nice and friendly. A happy place to go.
kathleen percival
6 months ago
The people who work for Dr.Bob are wonderful. Everyone in the office is professional, welcoming and ready to help. Dr.Bob knows “ his stuff” and he truly wants his patients to be satisfied . I always left his office feeling great!
Karen Moran-Smith
7 months ago
As an older adult, 61, I was a nervous wreck about getting braces. Dr. Bob and his wonderful team made me so comfortable each and every visit. The eleven months flew by. I'm very happy with my smile now!
Kerry macera
8 months ago
I would recommend this office over and over again. The staff were always so friendly and professional and I couldn’t appreciate them more.
Roberta Wong
11 months ago
Love Dr Bob and staff
Justine MacKechnie
12 months ago
The office is so clean and comfortable. All of the people who work here with Dr. Bob are friendly, caring and work quickly! When my son has had a broken brace, or needs to get in, they work hard to accommodate our schedule. If you are looking for an orthodontist look no further.
Todd Swanson
12 months ago
Fantastic, professional and caring! Dr. Bob and his team deliver top care! Keep up the great work! The Swanson’s
Karen G
12 months ago
I love everything about this office! Dr Bob is always upbeat and smiling, as well as his staff. You can tell that they all work well together and help each other out, as well as accommodating any concern I had. I worked in a dental office for over 20+ years and it’s nice to see such cohesion. On top of that, I am thrilled with the results of wearing my Clarity aligners after only 6 months. I must say though it can be a tad painful/uncomfortable at times, but it’s so worth it. I had the metal braces 50 years ago, when I was 11-12 years old but my teeth shifted so much I just had to do something. After much research I decided on Dr Bob and am so glad I did. Thanks to everyone who works there for being so helpful!
Karen G
Caitlin Bailey
12 months ago
Just over a year with clear aligners and I can’t recommend Dr. Bob and his team enough! Everyone was so lovely and accommodating, and my teeth look just stellar! Big BIG thank you to everyone there! I’m legitimately going to miss my regular visits with them now that I’m done with treatment.
Cory Hangan
12 months ago
From the moment I walked in, I felt welcome. The staff is friendly and helpful, and Dr. Mattioli is knowledgeable and compassionate. I highly recommend this office!

Frequently Asked Questions

Choosing orthodontic care in Warwick often comes with many questions. To help you feel confident and informed, we’ve gathered some of the most common questions local families ask when exploring braces, Invisalign, or early orthodontic treatment.

If you’re noticing crowding, bite issues, shifting teeth, or concerns with your child’s dental development, an orthodontist can provide specialized care. We offer complimentary evaluations to determine what type of treatment—if any—is recommended.

Invisalign works well for many patients, including teens and adults. During your consultation, we’ll assess your bite, alignment, lifestyle, and goals to determine whether clear aligners or braces will give you the best long-term results.

We recommend bringing children in around age 7, even if everything appears normal. Early check-ups help us monitor growth and plan the best timing for future treatment if needed.

In many cases, yes. With advanced digital planning, Invisalign can correct crowding, bite issues, and alignment concerns. Dr. Mattioli will let you know whether aligners or braces are the best option for your smile.

Absolutely. We offer flexible payment plans and accept many insurance providers to make treatment affordable. Our team will review your benefits and help you choose a plan that fits comfortably within your budget.