Dr. Rosanna Porretta


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Welcome to Bolton Family Dental Centre


This web site provides you with an overview of our practice and the field of dentistry. As you navigate the site, you’ll find information about Bolton Family Dental Centre’s practice philosophy, our staff, our Bolton office location, insurance policies, and appointment scheduling procedures. Please browse the site at your convenience and feel free to contact us with any questions.

You’ll find a lot of valuable information on the web site about dental problems, diagnoses and treatments. We believe informed patients are better prepared to make decisions about their health and well being. We encourage you to review this information to help you understand any health concerns you may face.

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Here are just a few of the services our professional dental team provides you.


Now introducing Velscope – an oral cancer screening as seen on Dr. Oz. It’s free for a limited time as a Bolton community service. Click here.

Cosmetic Dentistry

Dental Exams and Teeth Cleanings

Meet the Doctor

Dr. Rosanna Porretta

Dr. Rosanna Porretta

Lead Dentist

Recipient of the William Cummings Award, Dr. Rosanna Porretta graduated from Boston University in 1999. Originally from Woodbridge, Ontario, she opened Bolton Family Dental Centre in 2000.  Patients and their families trust her because of her no sugar coating, caring, straight forward approach to oral health.  You can see the evidence of this in the reviews and awards she and her team have won.

Go here to read more about her and her team.

What Our Patients Think

We are proud of the relationships we have with our patients and their families. They have placed their trust in us for over 22 years now. Read what just some of them think about us:


Dr. Rosanna Porretta and her team at Bolton Family Dental Centre have been selected as the Readers’ Choice in Caledon the last 9 years in a row (2014 – 2022).

In 2020, 2021 and 2022, they have won awards in all categories: best dentist, best hygienist, best dental services and best orthodontic services in Bolton.

They maintain the highest commitment to their patients and their patients’ health.