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.
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
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.
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.
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.
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.
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 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.
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.
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.
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.
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 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.