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The Flossery - Functional Dentistry
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The Flossery - Functional Dentistry

32 South St STE 100, Waltham, MA 02453, USA, 2453 Waltham, MA
4.60

About this clinic

The Flossery – Functional Dentistry, located in Waltham, specializes in biological dentistry with a focus on functional and systemic health alongside oral care. The practice offers ozone-supported procedures and sleep-apnea treatment, positioning dentistry as part of broader health optimization rather than isolated tooth care. Amalgam removal is available for patients seeking to eliminate mercury-containing restorations. The clinic combines restorative work with attention to biocompatibility and physiologic function, serving patients who want their dental care aligned with whole-body wellness goals. Cosmetic services are also offered as a secondary line of care.

Treatments offered

Contact information

32 South St STE 100, Waltham, MA 02453, USA
2453 Waltham, MA

Office hours

Currently open

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Patient reviews

4.60

Based on 226 Google reviews

5 ★
4 ★
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1 ★

From the warm smiles and calming scents when you enter the office, the team at The Flossery were incredibly kind, patient, knowledgeable and caring. Kenny is the Dental Assistant with a beautiful smile and a caring demeanor. He did my intake, exams and overall welcoming to the practice and laid out the details of the appointment with the doctor. He took notes, stopping to ask for clarification and when it got overwhelming for me, handed me a tissue with a warm smile. Just the best! Dr. Santander did my exam and discussed with me the options of my needed procedure, helping me digest the options and explaining, with great detail, what comes next. She was patient, extremely caring and knowledgeable. I felt cared for and heard, after nearly a decade of health issues and specialists telling me “nothing is wrong”. This team is remarkable and I’m excited for the journey ahead in their care.

Marianne · October 22nd, 2025

I appreciate everyone at the Flossery. I have been searching for a holistic dentist for my kids for some years now. I came across the Flossery about three years ago and I am so happy I did. Casey in the billing department is kind and helpful & Abby always returns my calls and fits us in. The doctors are great and put my children at ease. Thank you!

Lynne Lamendola · January 28th, 2026

I brought my daughter to The Flossery because they are a holistic dental office, and I’m so happy we found them. Everyone was kind and welcoming, and the doctor was amazing with my toddler. My daughter felt comfortable the entire time and keeps asking when she can go back. That alone says everything. I highly recommend this place, especially for families.

Sherlin Tavarez · December 19th, 2025

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