Leading Orthodontist Serving West Warwick, RI 

Searching for an experienced, patient-focused orthodontist near West Warwick, RI? At Mattioli Orthodontics, we’re committed to helping kids, teens, and adults achieve confident, beautifully aligned smiles with braces, Invisalign, and the latest advancements in digital orthodontic care. From the moment you arrive, you’ll be greeted by a team that prioritizes open communication, modern technology, and an inviting experience at every visit.

  • Trusted Invisalign provider: With years of expertise in clear aligner treatment, we offer a discreet, comfortable option for patients who want a modern alternative to traditional braces.
  • Advanced digital tools: Technology such as iTero digital scanning and remote Dental Monitoring helps us plan treatments with accuracy while keeping appointments efficient and convenient.
  • Supportive, comfort-focused atmosphere: Our practice is designed to help patients of all ages feel at ease, ensuring a smooth and stress-free orthodontic journey.
  • Proudly serving West Warwick families: We value our connection to the community and are dedicated to delivering dependable orthodontic care to patients throughout West Warwick and surrounding neighborhoods.
  • Personalized treatment for every stage of life: Whether your child needs an early evaluation or you’re an adult exploring orthodontic options, we customize every treatment plan to create healthy, lasting results.

Conveniently Located in East Greenwich, RI

Mattioli Orthodontics is conveniently located in East Greenwich, RI, just a quick drive from West Warwick and easy to recognize near the historic Hill & Harbour District. Our office is close to familiar landmarks such as the East Greenwich Fire Station and the East Greenwich Library, making it simple to spot even on your first visit.

Patients traveling from West Warwick can reach us easily by taking Route 2 (Quaker Lane) toward East Greenwich or by connecting to Route 4 and exiting onto Division Street (Route 401). From there, following the signs toward Main Street brings you right into the town center, just minutes from our office.

For additional reference points, many families use nearby locations like the Centre of New England shopping area, NEIT campus, or Dave’s Marketplace in East Greenwich to help guide their route.

Mattioli Orthodontics proudly serves families from West Warwick (02893), along with the surrounding East Greenwich (02818) and Cowesett (02886) communities.

Meet Our Orthodontist

Dr. Robert Mattioli, DMD

Dr. Robert Mattioli has provided orthodontic care throughout Rhode Island for more than 25 years, earning a reputation for individualized, patient-focused treatment. He views orthodontics as more than aligning teeth. His approach centers on improving bite function, promoting lasting oral health, and helping patients feel confident in their smiles. Patients value his approachable style and the care he takes in developing customized treatment plans.

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, served as a U.S. Navy general dentist, and later completed advanced orthodontic training along with a Master’s Degree in Oral Biology at the University of Louisville. He continues to integrate modern techniques and digital treatment planning to ensure accurate, dependable 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 financing solutions to help make braces and Invisalign more accessible. With options such as low or no down payments, interest-free monthly installments, FSA and HSA acceptance, and discounts for multiple family members, we strive to make quality orthodontic care affordable for every patient.

If your dental plan includes orthodontic coverage, our team will assist in reviewing your benefits and submitting claims on your behalf. During your complimentary consultation, we outline all fees and payment options clearly so you can make informed decisions with confidence.

What Are Our Orthodontist Services?

At Mattioli Orthodontics, we provide a full selection of orthodontic treatments designed to help patients of all ages achieve healthy, confident smiles. By combining advanced technology with a personalized, patient-first approach, we make orthodontic care comfortable, efficient, and tailored to your unique needs. Explore the services we proudly offer to families throughout West Warwick and neighboring Rhode Island communities.

Braces for Kids Mattioli Orthodontics in East Greenwich, RI

Braces for Kids & Teens

We offer gentle, age-appropriate orthodontic care to help growing smiles develop correctly. Early visits allow us to detect issues sooner, making treatment more efficient, well-timed, and comfortable for children and teenagers.

Teeth Straightening for Teenagers Mattioli Orthodontics in East Greenwich, RI

Clear & Metal Braces

Our clear ceramic braces are designed to blend naturally with your teeth while still providing strong, dependable results. They’re a great option for patients who want a discreet appearance without compromising treatment effectiveness.

Invisalign Clear Aligners Mattioli Orthodontics in East Greenwich, RI

Invisalign® Clear Aligners

Invisalign aligners give patients a flexible, nearly invisible way to straighten their teeth. With Dr. Mattioli’s precise digital planning, each set of aligners supports predictable tooth movement and comfortable day-to-day wear.

Mattioli Orthodontics in East Greenwich, RI

Adult Orthodontics

Adults can achieve healthier, more confident smiles with our discreet treatment options. Whether you prefer Invisalign or clear braces, we customize each plan to suit your goals and fit naturally into your routine.

Smile Mattioli Orthodontics in East Greenwich, RI

Retainers & Treatment Care

Retainers are essential for preserving your smile once active treatment ends. We provide customized retainer choices and clear instructions to help maintain long-term stability and keep your results looking their best.

Family Mattioli Orthodontics in East Greenwich, RI

Emergency Care

If you run into problems such as a broken bracket, loose wire, or unexpected discomfort, our team is here to help. We offer quick, reliable care to relieve symptoms and keep your orthodontic treatment on track.

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 treatment comes with plenty of questions, especially for families, looking for trusted care nearby. Here are some of the most common questions we hear from local patients as they explore braces, Invisalign, and early treatment options.

Yes, many adults in West Warwick choose treatment to improve their smile, bite, or overall oral health. It’s never too late, and we offer discreet options like Invisalign and clear braces to fit your lifestyle.

Yes. We offer flexible monthly payment options and accept many insurance plans. Our team will go over your benefits and help you choose a payment arrangement that fits your budget comfortably.

Yes! Invisalign works well for many patients of different ages. During your consultation, Dr. Mattioli will evaluate your alignment and bite to determine whether clear aligners or braces will give you the best results.

Most patients come in every 6–10 weeks, depending on their treatment type. For some Invisalign cases, we offer digital monitoring, which can reduce the number of in-office visits—great for busy families.

Yes, a consultation is the first step—and it’s very helpful. During your visit, Dr. Mattioli will examine your teeth, discuss your goals, and recommend the best options for your smile. There’s no pressure and no obligation to begin treatment right away.