Angell Street Dental Associates

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The Official Dental Office of Brown University Athletics

Top-Rated Dentist in Providence, RI

At Angell Street Dental, we place an emphasis on prevention, as well as personalized attention. We offer complete dental services for all ages in a relaxed, comfortable environment, including preventative care, restorations, cosmetic dentistry, Invisalign, and much more. Our team is dedicated to helping you achieve and maintain a healthy smile from age one to 101. Established for over 30 years, we are conveniently located on Angell Street, right in the heart of the East Side of Providence.

We strive to develop lifelong relationships with our patients by combining the latest dental technology with a professional and compassionate staff. Your whole family will feel right at home. We look forward to meeting you!

Gladly accepting new patients!

Hours of Operation

Monday - Friday: 7:30 AM - 5:00 PM

Contact Information

425 Angell Street
Providence, RI 02906

(401) 272-2331


I want to thank Dr. Riotto for his amazingly fast and cordial response to my emergency inquiry on behalf of my son, Nick. Nick is a sophomore in high school, attending a summer course at Brown University. He has suddenly developed a sensitivity in a molar that he thinks could be a cavity, and he...

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This is a perfect dentist office with multiple great dentists and hygienists and a friendly and helpful staff. Jonathan W.

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My husband, our two daughters, and I have been patients of Dr. Riotto and Angell Street Dental for two decades. He is an incredibly skilled, smart, and kind dentist. He and his talented staff take the time to explain procedures and ensure patient comfort. Dr. Riotto has called our home after hours to check on...

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Very professional staff; on-time appointments. Dr. DePetrillo is a pleasure to work with. Liza G.

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Today (8/2/17) had my cleaning with Gwen, hygienist. She was excellent! She is very calming (I tend to be nervous) explains everything as she goes along. When giving some ways you can improve dental hygiene always follows up with something positive that you’ve done. Very professional, and follows all hygiene when completing the cleaning. Gwen...

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Dr.Depetrillo has been my dentist since I was a kid, great dentist:-)….great office …great staff Danielle D.

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