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The Perico Group

Greater Boston’s Premier Periodontics and Dental Implant Center



Welcome to The Perico Group

Celebrating 60 Years of Service to our Community

At Perico, your smile is our priority. We specialize in the treatment of periodontal diseases, procedures to enhance the aesthetics and functionality of your teeth and the placement of dental implants to replace missing teeth.
With decades of combined experience, our doctors serve patients at the highest level and our compassionate team supports your individual needs.
We believe patients deserve an exceptional experience and exemplary care. Everything we do is designed to meet our goal.

Patient-Focused Care

We treat every patient as an individual. We partner with your general dentist to achieve your functional and aesthetic goals with a healthy smile designed just for you.
At Perico, we believe your comfort is paramount. Our goal to make your visit at Perico as easy and relaxed as possible. We listen to you and ensure any questions are answered as we share solutions to achieve your healthy smile.
If you’ve had previous treatment elsewhere, a disappointing result doesn’t have to be permanent. We use our skills, talents and resources to ensure you receive the optimal outcome you deserve.

Dr. Bernstein, Dr. Sterio, Dr. Hanratty and Dr. Lock are specialists in Periodontics and Dental Implant Surgery. With locations in Reading, Chestnut Hill and Swampscott, we are honored to serve Greater Boston. Each location is devoted to the same standards of care, treatment, comfort and optimal outcomes.

Welcome to the Perico Group. Please call us to learn more about how to get a new smile.

Meet Our Periodontists

Additional Services

The Perico Group has built a legacy of excellence in periodontics and dental implants since the 1960s. We offer a full scope of specialized treatments—from single and full-arch dental implants to advanced periodontal and cosmetic procedures—all designed to enhance your confidence and well-being.

What Our Patients Are Saying

See how the Perico Group has transformed the lives and smiles of our patients. Learn about the rewarding outcomes of dental implants, gum treatments, and more from those who’ve experienced our care firsthand.

Beautiful and comfortable office environment with killer views, super nice staff, and doctors Vox is super personable and makes you feel so safe and relaxed. Highly recommend!
Excellent staff. Very friendly and knowledgeable. Newly renovated treatment rooms. 5 stars.
A very kind and caring experience with a professional who did an excellent job.

Schedule Your Consultation

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