Visit Us in Quincy

At DiMarzio Orthodontics, we believe your orthodontic office should be modern, clean, and conveniently located.

Trusted Orthodontics in Quincy

We proudly serve patients of all ages from Quincy and the surrounding communities.

DiMarzio Orthodontics
300 Congress St.
Quincy, MA 02169



We designed our Quincy orthodontic clinic with you in mind. Enjoy our comfortable waiting area where we offer complimentary Wi-Fi and beverages.


At DiMarzio Orthodontics, we use state-of-the-art digital records, above-standard sterilization techniques, and comfortable treatment chairs.


Our Quincy office is centrally located to better serve our community, so great orthodontic care is only a few minutes from your home, work, or school.

“DiMarzio Orthodontics is the best orthodontist in town. They’re all EXCELLENT! We’re so thankful for the amazing care they have given our daughter.”

Trienna V.

“DiMarzio Orthodontics has a friendly staff, and our overall experience was great. I’m very happy to have chosen this office for my children’s orthodontic care.”

Mina S.