Diefenbacher Donovan Sieber Dental
Patients often talk about putting nervous patients at ease and how they look after children.
Can help with
- Check-up and cleaning
- Braces or Invisalign
- Root canal
What patients say most
- Nervous patients felt at ease · 3 reviews
- Good visits for kids · 3 reviews
- Friendly, helpful staff · 5 reviews
What do you need?
Pick one to see what they offer, what patients say and what to ask.
Check-up and cleaning
Their website has a page about check-ups and cleanings.
Not many reviews mention this yet.
- Are you taking new patients, and when is the first opening for a new-patient exam and cleaning?
- What will the exam, X-rays and cleaning cost, and what will my insurance or the dental care plan cover?
Braces or Invisalign
Their website has a page about braces or Invisalign.
Not many reviews mention this yet.
- Is the consultation free, and does the price include retainers and follow-up visits?
- Will an orthodontist or a general dentist be treating me?
Root canal
Their website has a page about root canals.
Not many reviews mention this yet.
- Is the root canal done here, or will I be referred to a specialist?
- Does the price include the crown the tooth may need afterwards?
Cost and paying
- What’s the total, including the exam and X-rays?
- How much will my insurance or the dental care plan cover?
- Does anything cost more than the provincial fee guide?
They don’t post prices online. For a rough idea, see what patients across Canada said they paid.
Who you’ll see
The team listed on their website.
Read bio
I am a graduate of the University of Toronto, receiving my Doctorate of Dental Surgery - Class of 95. I was the recipient of the Colgate - Palmolive Scholarship for Excellence in Preventive Dentistry, the S.A MacGregor Award for Paediatric Dentistry, and the Keith Box Gold Medal for Periodontics. Upon graduating, I joined my father in private practice, and I had the pleasure of working with him for 2 years, at which time he retired after 43 years of dentistry in the KW Region. I am passionate about continuing education, which helps me stay current in my private practice. I am an elected member of the Ontario Dental Association's Education Advisory Committee, whose prime directive is to provide continuing education for dentists and their teams. As such, I get to travel to conventions throughout North America, looking for new speakers to bring back to give lectures in Ontario. Outside…
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I graduated from the University of Guelph in 2007 with a Bachelor of Science in Biological Science and received my Doctor of Dental Surgery Degree from the University of Western Ontario in 2011. I was born and raised in Kitchener and am proud to be living and practicing in the KW area. I feel passionate about this community and strive to give back through fundraising and volunteering. My husband Josh and I have two sons, Harvey and Brooks. In my spare time I enjoy cooking, skiing, and spending time at home with my family. Memberships and Associations Past President of Waterloo Wellington Dental Society ODA Member Member of RCDSO Member of Waterloo Wellington Dental Society Member of Canadian Dental Association Member of Academy of General Dentistry Invisalign Preferred Provider Read More
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Upon joining the practice, we made the connection that Dr. Nyle Diefenbacher went to dental school with Abby's grandfather Dr. Harvey Campbell at the University of Toronto. They were members of the same dental fraternity Xi Psi Phi
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What patients say
Counted from their Google reviews up to September 2026. Something shows here once at least 3 patients mention it. Bigger clinics get more reviews, so compare with care. Google’s rating and review total change every day, so we round them down (like 4.5+ stars or 250+ reviews) to stay accurate until our next update. See today’s reviews on Google ↗
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Hours
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