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.
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.
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.
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.
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.
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.
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 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.
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.
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.
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.
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










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.