Everyday dentistry
Thoughtful checkups, gentle cleanings, fillings, and preventive care for every age and stage.
Welcoming new patients
Need urgent care? Call (905) 828-1120Modern care. Genuinely human.
Thoughtful dentistry led by Dr. Ramtin Rezaei—clear explanations, attentive care, and a focus on comfort from the first hello.
Comfort firstcalm, personalized care
Two current practicesMississauga + Oakville
Now welcomingNew patients
Feel heard.
Leave smiling.
Your comfort menuHeadphones · blankets · breaks
Care for every kind of smile
From routine checkups to a complete smile refresh, your care is considered, collaborative, and never rushed.
Thoughtful checkups, gentle cleanings, fillings, and preventive care for every age and stage.
Natural-looking whitening, bonding, veneers, and clear aligners—planned around you.
Prompt, clear-headed help for dental pain, chipped teeth, swelling, and the unexpected.
A different kind of dental visit
Good care begins with listening. We learn what matters to you, explain every option in plain language, and move at your pace.
Share your goals, concerns, and anything that helps you feel comfortable.
Gentle digital tools help us understand your health with clarity.
We review choices, costs, and timing together—then you decide.
Patients consistently describe Dr. Rezaei as gentle, reassuring, and clear at every step of care.Learn about Dr. Rezaei’s approach
Meet your dentist
Dr. Ramtin Rezaei earned his Doctor of Dental Surgery at Dalhousie University after business and science studies at the University of New Brunswick, including honours microbiology research. His care brings together evidence-informed dentistry, aesthetic detail, and a genuine commitment to helping patients feel at ease.
Dr. Ramtin Rezaei, DDSGeneral dentist

DDS Dalhousie University
ODA CDA & RCDSO member
Simple from the start
We accept most major dental plans, submit claims electronically, and explain estimated costs before care begins.
Yes. We reserve space each week for new-patient visits and will help you choose the right first appointment when you call or email.
We work with most major insurance plans and can submit claims electronically on your behalf. Before treatment, we explain fees clearly so there are no surprises.
Tell us when you book. We can plan extra time, agree on a pause signal, talk through each step, and tailor the visit to help you feel in control.
Absolutely. We welcome children, teens, adults, and seniors, and can coordinate family appointments to make care easier to fit into your schedule.
Your healthiest smile starts here
Choose your preferred practice, date, and time online. A team member will confirm your appointment within two hours during working hours. Your selected time is not confirmed until you hear from us.
Dunwin Dental
2318 Dunwin Drive, Suite 9
Mississauga, ON L5L 1C7
Mon–Thu varied hours · Fri 8–4 · alternating Sat 8–3
Call (905) 828-1120 ↗Family Dentist Tree
86 Wilson Street
Oakville, ON L6K 3G5
Mon–Thu 8–7 · Fri 8–3 · Sat 9–2:30
Call (905) 845-1833 ↗