Reliable Orthodontist Serving Coventry, RI

Looking for a knowledgeable, patient-centered orthodontist near Coventry, RI? At Mattioli Orthodontics, we’re proud to help children, teens, and adults achieve healthy, confident smiles through braces, Invisalign, and the most up-to-date digital orthodontic technology. From your first visit, you’ll be welcomed by a team that values transparency, advanced tools, and a comfortable experience tailored to your needs.

  • Experienced Invisalign provider: With extensive experience in clear aligner treatment, we offer a discreet and efficient option for patients seeking a modern alternative to traditional braces.
  • Innovative digital technology: Tools like iTero scanning and digital monitoring allow us to plan your treatment with exceptional precision while keeping appointments smooth and convenient.
  • Warm, supportive environment: Our office was designed to help every patient, kids, teens, and adults, feel relaxed and cared for throughout their orthodontic journey.
  • Proud to serve Coventry families: We’re honored to provide trusted, high-quality orthodontic care to individuals and families throughout Coventry and neighboring communities.
  • Customized orthodontics for all ages: From early evaluations to full treatment for adults, every plan is personalized to ensure comfortable care and long-lasting results.

Conveniently Located Near Main Street & the Greenwich Odeum

Mattioli Orthodontics is conveniently located in East Greenwich, RI, just a short and easy drive from Coventry. Our office is simple to recognize near the charming Main Street district, close to familiar landmarks like the East Greenwich Post Office and the Greenwich Odeum, making it easy for first-time visitors to find us.

Patients traveling from Coventry can reach our office by taking Route 3 or Route 117 toward East Greenwich, then connecting to Route 4 for a quick trip north. Exiting at Division Street (Route 401) and following the signs toward Main Street will bring you directly into the heart of East Greenwich, only a few minutes from our practice.

Many families also use well-known locations such as the Centre of New England, HEXagon Plaza, or the New England Tech (NEIT) campus as helpful reference points when navigating to our office.

Mattioli Orthodontics proudly welcomes patients from Coventry (02816) and the surrounding East Greenwich (02818) and Cowesett (02886) communities.

Meet Our Orthodontist

Dr. Robert Mattioli, DMD

Dr. Robert Mattioli is an experienced orthodontist serving Rhode Island for more than 25 years and is known for his personalized, patient-centered approach. He believes orthodontic care goes beyond straightening teeth. It is about improving function, supporting long-term oral health, and helping patients feel confident in their smiles. Patients appreciate his calm demeanor and the time he takes to create thoughtful, customized treatment plans.

Dr. Mattioli earned his Bachelor of Science and Doctor of Dental Medicine, cum laude, from the University of Pittsburgh. After completing a General Dentistry Residency at the National Naval Medical Center and serving as a U.S. Navy general dentist, he pursued advanced orthodontic specialty training and earned a Master’s Degree in Oral Biology from the University of Louisville. He remains committed to modern techniques and digital treatment planning to deliver precise, consistent results.

Awards & Certifications

American Association of Orthodontists (AAO)
Dental Corps US Navy Mattioli Orthodontics in East Greenwich, RI
Former U.S. Navy Dental Corps Officer
Certified Invisalign® Provider
Rhode Island Monthly Top Dentists

What Are Our Financing & Insurance Options?

At Mattioli Orthodontics, we make braces and Invisalign affordable with flexible financing options, including low or no down payments, interest-free monthly plans, FSA and HSA compatibility, and multi-family discounts. Our goal is to provide high-quality care that fits comfortably within your budget.

If you have orthodontic insurance benefits, our team will help maximize your coverage and handle claims for you. During your complimentary consultation, we review all costs upfront so you can move forward with clarity and confidence.

What Are Our Orthodontist Services?

At Mattioli Orthodontics, we offer a complete range of orthodontic treatments designed to help patients of all ages achieve healthy, confident smiles. With advanced technology and a personalized, patient-focused approach, we make orthodontic care comfortable, efficient, and tailored to your goals. Explore the services we proudly provide to families throughout Coventry, RI, and neighboring communities.

Braces for Kids Mattioli Orthodontics in East Greenwich, RI

Braces for Kids & Teens

We provide gentle, age-appropriate orthodontic care to guide growing smiles into proper alignment. Early evaluations help us detect developing 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 delivering strong, dependable results. They’re an excellent choice for patients seeking a discreet treatment option without compromising effectiveness.

Invisalign Clear Aligners Mattioli Orthodontics in East Greenwich, RI

Invisalign® Clear Aligners

Invisalign aligners offer a flexible, nearly invisible way to straighten your smile. With Dr. Mattioli’s precise digital planning, each set of aligners provides predictable tooth movement and comfortable everyday wear.

Mattioli Orthodontics in East Greenwich, RI

Adult Orthodontics

Adults can achieve healthier, more confident smiles with our discreet orthodontic solutions. Whether you choose Invisalign or clear braces, we tailor your treatment to fit your goals and seamlessly support your daily routine.

Smile Mattioli Orthodontics in East Greenwich, RI

Retainers & Treatment Care

Retainers are essential for keeping your smile aligned after active treatment ends. We offer customized retainer options and clear instructions to help maintain long-term stability and preserve your beautiful results.

Family Mattioli Orthodontics in East Greenwich, RI

Emergency Care

If you experience a loose wire, broken bracket, or sudden discomfort, our team is here to help. We provide prompt, effective care to relieve symptoms and protect your orthodontic progress quickly and comfortably.

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 can bring up plenty of questions, especially for families in Coventry, RI, who want the best options for themselves or their children. Below are some of the most common questions we hear from local patients when exploring braces, Invisalign, and long-term smile care.

Absolutely. Many adults decide to start orthodontic treatment to improve their bite, appearance, or comfort. We welcome adult patients and offer discreet options like Invisalign and clear braces.

Coverage varies by plan, but many insurance providers offer benefits toward braces or Invisalign. Our team reviews your insurance with you, explains your options clearly, and helps you make the most of your benefits.

We recommend an initial evaluation around age 7, even if everything looks normal. Early checkups help us monitor growth and determine if or when treatment may be beneficial.

Yes. We offer flexible monthly payment options to make treatment fit comfortably into your budget. Our goal is to make financial planning straightforward and stress-free.

For many teens, yes. Invisalign can be a great option if they’re responsible about wearing their aligners consistently. We’ll help determine whether Invisalign or braces is the best choice for your teen’s specific needs.