Preventive Dentistry
Protect Your Smile at Every Stage of Life
Preventive Dentistry in Ajax
Looking for a family dentist in Ajax who focuses on keeping your teeth healthy, not just treating problems after they start? At Duffins Creek Dental, preventive care is the foundation of everything we do.
With more than 9 years of service to families across Ajax and Durham Region, Dr. Claire, and her team offer thorough, gentle preventive dentistry for patients of all ages.
No referral is needed. We welcome new patients, accept most dental insurance plans, and offer direct billing so your appointment is as straightforward as possible.
What Is Preventive Dentistry?
The Canadian Dental Association (CDA) and the Ontario Dental Association (ODA) both recommend regular dental visits as a cornerstone of good oral health for children and adults alike. At Duffins Creek Dental, our preventive services are designed around your individual needs, whether you are bringing your child in for their first exam or looking to stay on top of your own long-term oral health.
Core Preventive Services We Offer
- Comprehensive dental examinations
- Professional teeth cleanings (scaling and polishing)
- Digital dental X-rays
- Oral cancer screenings
- Children’s dentistry and early assessment
- Custom mouthguards (for sports and nighttime grinding)
- Fluoride treatments
- Gum disease (periodontal) assessment and maintenance

Dental Hygienist Cleaning a Patients Teeth
How Preventive Care Works at Duffins Creek Dental
Every preventive visit at our Ajax dental clinic begins with a conversation. We take the time to understand your oral health history, any concerns you have, and your goals for your smile. From there, Dr. Claire conducts a thorough examination, which may include digital X-rays to identify issues not visible to the naked eye.
Our hygiene team then performs a professional cleaning to remove plaque and tartar buildup from areas that regular brushing and flossing can’t always reach. We will also review your home care routine and provide practical guidance tailored to your lifestyle.
For families with children, we offer a calm, welcoming environment designed to help young patients feel at ease. Early preventive care establishes healthy habits that last a lifetime.
Comfortable Care for Patients Who Feel Nervous
Why Ajax Families Choose Duffins Creek Dental for Preventive Care
Duffins Creek Dental has been a trusted part of the Ajax community for more than 9 years. Located in Pickering Village at the corner of Kingston Road and Church Street, our clinic serves patients from Ajax, Pickering, Whitby, Oshawa, and the broader Durham Region.
Experience You Can Trust
Dr. Claire holds a Doctor of Medicine in Dentistry (DMD) and brings decades of hands-on clinical experience to every patient interaction. As a general dentist, she provides comprehensive care across all stages of life, from children’s first dental visits to adult and senior oral health maintenance. Her gentle, thorough approach has made her a trusted dental professional for Ajax and Durham Region families.
What Sets Us Apart
- 9+ years serving Ajax and Durham Region families
- Dr. Claire de Guzman-Dayot, DMD, experienced, gentle, and thorough
- Welcoming atmosphere suited to patients of all ages, including anxious patients
- Direct insurance billing. We handle the paperwork
- Most dental insurance plans accepted
- New patients always welcome, no referral required
- Accessible location with free parking at the rear of the building
- Convenient access by public transit
Ready to Book Your Preventive Dental Appointment?
Call (905) 683-2561 | Email info@duffinscreekdental.com
Frequently Asked Questions About Preventive Dentistry in Ajax
How often should I have a dental checkup and cleaning?
The Canadian Dental Association recommends most adults and children visit the dentist at least once a year, with many patients benefiting from twice-yearly cleanings. Dr. Claire will recommend the right schedule based on your individual oral health needs and risk factors.
Do you accept children as new patients?
Does dental insurance cover preventive care?
I have dental anxiety. Is your clinic a good fit for me?
What is the difference between a cleaning and a deep cleaning?
Do I need a referral to book an appointment at Duffins Creek Dental?
Where is Duffins Creek Dental located, and is there parking?
We are located at 596 Kingston Road West in Pickering Village, Ajax, Ontario, at the corner of Kingston Road and Church Street. Free parking is available at the rear of the building, and the clinic is accessible by public transit. Get Directions