The Finest Orthodontic Care on the South Shore

At DiMarzio Orthodontics, we'll transform your smile through our exceptional orthodontic practices and procedures. Your family deserves high-quality, personalized care. After 30 years, that's exactly why Quincy remembers us.

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Friendly Team

Your DiMarzio Orthodontics team will make you feel like family from the moment you contact our office.

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Expert Care

You can choose from the latest orthodontic treatments with our expert orthodontists to get the smile you've always wanted.

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Family Orthodontics

Everyone deserves a healthy, beautiful smiles, so we treat children, teens, and adults in our Quincy office.

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Meet Your Board-Certified Orthodontist

Meet Dr. DiMarzio

Dr. Michael DiMarzio attended the University of Connecticut Dental School before completing a two-year specialty program in orthodontics at Tufts University School of Dental Medicine. As your friendly board-certified orthodontist, he gives personalized care for a stunning smile.

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Meet Your Orthodontist

Meet Dr. Alana Marczak

Dr. Alana Marczak was raised in Connecticut and attended the University of Connecticut for her undergraduate degree, dental school, and orthodontic residency. She is looking forward to serving our Quincy community through expert orthodontic care.

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Find Your Perfect Fit

Dr. DiMarzio and Dr. Marczak use the latest advancements in orthodontic technology to help you find the perfect treatment to reach your smile goals.


With this subtle straightening treatment, you can correct crooked teeth and misaligned bites without the discomfort of metal wires and brackets.

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Metal Braces

Traditional braces are a tried and true method of teeth straightening that you can count on for visible results.

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Clear Braces

Clear braces work the same way as traditional braces, but the brackets blend in with the color of your teeth, so they're harder to notice.

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Nice & Welcoming

“Great experience, as an adult getting braces, I was a little nervous. They are so nice and welcoming, it’s making this process so much easier.”

Keisha W.

A Great Experience

“We had a great experience meeting Dr. DiMarzio and creating an Invisalign plan for my teen.”

Torrey S.

Outstanding Results

“I was nervous about getting Invisalign, but the team has made this an awesome experience and I’m loving my results. I highly recommend DiMarzio Orthodontics!”

Nicole D.
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Meet Our Patient


“It was one of the best experiences. He gives you honest answers and he cares about his patients. You aren't just another client.”

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Free Consultation

Start your smile transformation with a free consultation at DiMarzio Orthodontics. Fill out this form, we'll help you schedule your visit to our office in Quincy.

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