Comprehensive Dental Care in Mississauga
Your Smile Deserves Complete, Gentle, & Modern Dentistry
At Trillium Smile Dentistry, your smile is our priority. Led by Dr. Zahra Tousi, we provide comprehensive dental care, from routine checkups to advanced cosmetic and restorative treatments with compassionate, expert care. Teens exploring clear aligners and adults seeking smile makeovers or long-term oral health support can count on our experienced team in Mississauga. We use the latest dental technology and a patient-focused approach to ensure every visit is comfortable and effective.

What Is Comprehensive Dental Care?
Comprehensive dental care means having all your oral health needs met under one roof. It includes preventive care (like cleanings and checkups), restorative care (such as fillings, crowns, and root canals), and cosmetic improvements (veneers, whitening, and more).
At Trillium Smile, you don’t need to visit multiple specialists; we create a complete care plan personalized to your smile.
Why Choose Trillium Smile Dentistry for Comprehensive Dental Care?
At Trillium Smile Dentistry, we’re proud to be a trusted name in dental care for families across Mississauga. Patients choose us for our:
- A compassionate, experienced team of dentists in Mississauga
- Modern digital dentistry – 3D oral scans, precision X-rays, and pain-free techniques
- Same-day emergency appointments available
- We guide you through Canadian Dental Care Plan (CDCP) eligibility and insurance claims
- Full-spectrum comprehensive dental services
We’re committed to your comfort, your smile, and your long-term health. Discover the difference a dedicated, patient-focused team can make.
Preventive Care & Routine Checkups
Dental Cleaning
At Trillium Smile Dentistry, we believe that prevention is the best medicine. That’s why regular dental cleaning is one of the most important parts of our dental care services. Our experienced hygienists use modern techniques, including ultrasonic cleaning and digital X-rays, to ensure your mouth stays clean, healthy, and free of disease.
During your teeth cleaning in Mississauga, you can expect:
- A rinse with antibacterial mouthwash
- Gentle removal of tartar above and below the gumline
- Tooth polishing for stain removal and a fresh feeling
- A fluoride treatment to strengthen enamel and prevent dental cavities
- A full dental exam by our dentist, including an oral cancer screening
Benefits of regular dental cleaning include:
- Fresher breath and brighter teeth
- Healthier gums and prevention of gum disease
- Early detection of issues can save you time, discomfort, and money
Protect your oral health with professional dental cleaning that Mississauga families trust.
Restorative Dentistry
Dental Fillings
We use tooth-coloured composite fillings to repair cavities and small fractures, restoring strength and aesthetics. Dental fillings are essential for restoring teeth damaged by cavities or minor fractures. At Trillium Smile Dentistry, we offer a variety of filling materials, including: Composite resin (tooth-coloured, aesthetically pleasing), Amalgam (durable and cost-effective), Porcelain (strong and stain-resistant). Here is a comparison
| Material | Appearance | Durability | Best For | Key Benefit |
|---|---|---|---|---|
| Composite Resin | Tooth-coloured and blends naturally with enamel | Moderate (5–10 years) | Small to medium cavities in visible areas | Aesthetically pleasing and mercury-free |
| Amalgam | Silver-coloured | Very high (10–15 years) | Molars and back teeth are exposed to heavy chewing | Extremely durable and cost-effective |
| Porcelain | Translucent and natural-looking | High (10–15+ years) | Larger restorations or cosmetic replacements | Strong, stain-resistant, and long-lasting |
We use biocompatible materials to ensure long-lasting results and minimal sensitivity. Getting a filling restores your tooth’s natural shape and function, prevents further decay, and protects against more invasive procedures like root canal treatment.
It’s important to treat cavities early, so if you suspect a problem, don’t wait to reach out.
Root Canal Treatment
When tooth decay reaches the inner pulp or nerve, root canal treatment becomes necessary to save the tooth and relieve discomfort. While it may sound intimidating, Trillium Smile Dentistry uses advanced techniques and comfort options to make the procedure as stress-free and pain-free as possible.
Here’s what to expect during a root canal treatment:
- Removal of infected tissue inside the tooth
- Disinfection of the root canals
- Filling the space to prevent further infection
- A dental crown to restore strength and appearance
Root canal treatment patients receive at our clinic can save the natural tooth, relieve pain, and prevent the need for extraction.
When to Call Us:
Experiencing persistent tooth pain, swelling, or sensitivity to hot and cold? These are early signs you may need a root canal.
Tooth Extractions
In some cases, saving a tooth may not be possible. Tooth extraction may be necessary due to:
- Severe decay or infection
- Impacted wisdom teeth
- Overcrowding or orthodontic preparation
- Trauma or fracture beyond repair
At Trillium Smile Dentistry, we prioritize your comfort with sedation options and clear post-care instructions. If necessary, Dr. Tousi may recommend a bone graft to preserve the jawbone for future restoration.
We also discuss tooth replacement options, including dental implants and bridges, before the extraction. Our goal is to ensure you leave the clinic with a confident, healthy smile, even after a tooth extraction in Mississauga.
Dental Crowns and Bridges


Dental crowns and bridges are restorative options that rebuild damaged or missing teeth while enhancing both function and appearance.
Dental Crowns
Used to cover a damaged tooth or one that has had a root canal treatment, crowns are made from:
- Porcelain (natural-looking and durable)
- Zirconia (strong and biocompatible)
- Metal or porcelain-fused-to-metal (ideal for back teeth needing extra strength)
Crowns protect the tooth’s structure and improve aesthetics.
Dental Bridges
Bridges are used to fill the gap left by missing teeth. Anchored by crowns on adjacent teeth, they:
- Restore your ability to chew and speak
- Prevent shifting of surrounding teeth
- Maintain facial structure and confidence
With high-quality materials and precise fit, crowns and bridges from Trillium Smile Dentistry deliver long-lasting results.
Cosmetic & Aesthetic Options
Comprehensive care includes making your smile look as good as it feels.
Enhance your appearance with our cosmetic dentistry services:
- Porcelain or Composite Veneers: Transform stained or uneven teeth
- Professional Teeth Whitening: Safe, fast, and long-lasting brightness
- Bonding & Contouring: Fix small chips or gaps in one visit
Insurance, CDCP & Payment Options
Navigating dental coverage shouldn’t be confusing at Trillium Smile Dentistry. Our staff helps you understand Canadian Dental Care Plan (CDCP) eligibility and works directly with your insurance provider. We also accept major credit cards and offer flexible payment options for larger treatments.
How Regular Dental Checkups Can Save Your Smile
Routine dental visits are about more than just clean teeth. Regular checkups help:
- Detect problems early, before they become painful or costly
- Maintain gum health and prevent cavities
- Support long-term oral and systemic health
Don’t wait for symptoms to appear. Contact us today to schedule your next appointment for dental care that prioritizes prevention.
Frequently Asked Questions About Our Dental Care Services
Are Fillings Painful?
Not at all. We use local anesthesia and gentle techniques to ensure the procedure is comfortable from start to finish.
When Do I Need a Root Canal?
You may need one if you’re experiencing severe tooth pain, sensitivity to hot or cold, or swelling. We’ll assess the tooth and recommend the best treatment.
Is Tooth Extraction My Only Option?
No. We explore all restorative options before recommending extraction. If it’s necessary, we’ll ensure a smooth, painless procedure and discuss replacement solutions.
Ready for Healthier Teeth and Gums?
Comprehensive dental care keeps your smile strong, your confidence high, and your visits worry-free. At Trillium Smile Dentistry, we offer comprehensive dental care in Mississauga designed to keep your teeth healthy, your gums strong, and your confidence shining. From preventive checkups to restorative and cosmetic treatments, our team is dedicated to delivering personalized care for every stage of life.
Take the next step toward lasting oral health and a smile you’ll love to share.