26 December 2023 10:53
I recently had the pleasure of visiting this dental office, and I couldn't be happier with the experience. The staff were friendly, informative and made me feel at easy.
Dr Saira was very gentle, friendly, kind, thorough, accurate and offering detailed explanations of what she was seeing and doing.
By far the best dental experience I’ve ever had.
Highly recommended.
20 December 2023 6:57
Had a great time with Chantelle helping me out with scaling and polishing my teeth.
She made me feel so much at ease and was as gentle as possible with the procedure.
She also tried to talk me through it as much as possible and was very concerned about how I was feeling, regarding pain and sensitivity, at every stage.
I would definitely want her to carry out the procedure for me on my next appointment.
Great job Chantelle
13 December 2023 13:48
I have been coming here for over a year and all the staff are very helpful and professional. Saira did my cleaning and was very nice!
09 December 2023 23:52
Amazing denist Dr Peter is definitely the best denist I have ever seen very caring towards his patients and does an excellent job prices are also very reasonable the staff are awsome and very friendly. Saira the dental hygienist is amazing very gentle when cleaning teeth I highly recommend Dr Peter and his wonderful staff
07 December 2023 4:18
Where do I even start. My experience at Dundas Dental has been amazing. All the staff are super friendly and caring as always, makes you feel like family. I would recommend Dundas Dental to any and everyone. Furthermore, I just want to point out how great the dental hygienist Saira is. Not only is she knowledgeable and makes sure she gives great tips on how to care for your mouth, she also listens to your wants and needs. She did a wonderful job on my cleaning and went above and beyond by spending a some extra time on my mouth. Saira paid a lot of attention to detail by getting into every corner of my teeth - cleaning it in the most gentle way whilst making sure I was taken care of with her acts of reassurance. Saira would continuously ask me if I'm alright because I made it clear that I was nervous about pain. Truth be told I had nothing to be worried about because the cleaning procedure was painless from start to finish. I love the fact that Saira does such a precise cleaning because she knew she would be fulfilling my desires of wanting to feel confident about my smile again.
06 December 2023 7:47
What an amazing place! Very friendly, great communication, very thorough, and amazing staff! Dr. Peter amazed me beyond belief with his knowledge and expertise. I had horrible jaw pain and headaches. I finally got to see Dr. Peter and he didn't just help fix my problem but he took the time to explain everything in a way I understood. He explained I had grinded my back teeth down a lot and it was causing the jaw pain which was causing way more neck pain/headaches. He put different sizes of the dentist instrument tools for me to bite on and showed that when I had something in between my teeth the soreness all around my mouth and neck was eased of the pain. He ended up building up my K9 teeth so that when I did grind my teeth, they would protect my back teeth and help my jaw from not moving as much. Also, got a mouthguard to help as well but, a miracle was performed that day! I couldn't believe how my headaches and temples/neck/back of head soreness pain started to go away. So impressed with how he helped me so much and always appreciated the time he takes to talk about concerns and health issues. He takes a very natural approach with his products. Love his chapstick you get at the end of the appointment with a toothbrush.
All the staff are WONDERFUL, they have been doing cleanings for my son since he was 2. He actually loves going to the dentist because of the awesome atmosphere and how friendly the technicians are! Laura and Karen have been there since we started coming here, they are truly so amazing!
How can you not come to a place that decorates for every holiday (always love their huge blow ups on their lawn), mainly why I first selected this dentist out of all the ones in the area. If someone decorates like I do, must be a friendly family business and I was right. Such a warm friendly experience always coming to dundas dental <3
19 June 2023 13:01
Excellent dental practice! They’re great with kids; my kids actually look forward to their appointments. Staff is always friendly and personable. May is a wonderful hygienist; thorough, yet gentle and explains everything she is doing. Highly recommend!
06 June 2023 6:59
Dr. Peter and his staff are absolutely brilliant. My whole family have been seeing him for years. Very up to date with new technology.
Very professional.
01 June 2023 15:29
I have been coming here since 2008! There was a time that I used to drive an hour to keep my appointments at Dundas Dental! The staff has always been incredible, they are all thorough, efficient and extremely knowledgeable. They remember personal details and always make me feel at home. Somehow they have made going to the dentist fun!
23 May 2023 10:17
A day well spent at this dental office, the travel is all worth it. I was provided with excellent services - prophylaxis was done by May in a smooth, detailed, thorough manner to say the least; and the Dentist, Dr. Peter is an Expert in his field! He is so knowledgeable that he explained my dental condition very clearly, to the point, and in a very cheerful, informative and insightful way.

The team is so friendly, and accommodating on a professional level - providing a relaxing and therapeutic environment! This dental office, Dundas Dental is strongly recommended for your dental care!
11 May 2023 1:31
The staff is friendly and helpful. I was very nervous before my appointment but May was so caring and comforting she made my experience extremely smooth.
30 April 2023 2:50
Been going to see Dr Peter for a decade. He has looked after our family's needs any time we needed help.
25 April 2023 9:13
Dr Peter is awesome. He truly takes the stress and anxiety out of each visit. May and Jolene as well as the front desk staff are outstanding
06 April 2023 16:20
Dr. Peter is a very thorough and professional. Juline assisted with my treatment and she was just the kindest, sweetest person. Keep up the good work!
02 April 2023 8:41
Always the best experience. Dr. Olejarz and his team is always accommodating to my personal, work (and insurance) needs. I feel like part of a new family, and actually look forward to my appointments. When can you say that about a dentist? I am confident in “their” decisions about “my” teeth. I only have to decide what shoes to wear:) (inside joke)
25 March 2023 4:44
Good day my name is Nicole and my experience was a great one and I couldn't wait for my next visit thank you
15 March 2023 14:50
Had an amazing experience at Dundas Dental. Staff was welcoming and patient with me. Their service was astounding. I will definitely recommend and I will definitely revisit
07 March 2023 15:16
Visited Dundas Dental today. The staff is so professional in guiding you with recommendations. Koodos to Dr Peter and the team for doing an amazing job. Definitely worth recommending others.
19 February 2023 18:41
The office was organized and clean. The staff was friendly and inviting. I will continue to come here for all my family's dental care needs.
31 May 2022 22:49
Always friendly service! The staff are all very friendly and caring. Dr. Peter is very thorough and offers great suggestions for improvement. While he does suggest some options for corrective action, there is never any pressure. It’s always a great experience.
30 March 2022 19:48
The team at Dundas Dental is incredibly warm and inviting. Dr Peter does an excellent job explaining everything, checking in and offering solutions that fit your needs. I do have a fear of receiving dental work and I can say, the team has really helped me in overcoming my fears. The dental hygienists and assistants are very skilled. The entire team is kind, compassionate and hard-working. I am really happy with my smile thanks to Dundas Dental!
28 March 2022 14:30
Staff was very nice and Peter (dentist) always took the time to explain, provide options, and recommendations. Been going there for many years now. My family and I are very happy and satisfied!
10 March 2022 5:13
Recently switched over from another dentist in Whitby and have loved my experience so far. Dr. Peter takes on a more holistic approach which is very refreshing for someone like myself who is looking to have balance of holistic and traditional medicine.
15 February 2022 3:03
I have been going to Dundas Dental for years out of all the dentist I have gone to over the years they are far by the best. I wish I had them when I was younger to do my braces. They did an amazing job on my daughter with out even pulling any teeth. Her teeth were so mad but are now straight. Peter and his family and staff are truly amazing. I have seen so many come and go and still they are very pleasant when visiting.
Peter truly cares about not just teeth but your over all heath he will give you suggestions on what can help you improve your over all health.
I would like to that Peter and his team for such an amazing experience at every visit they treat you like family.
I recommend them to anyone looking for a great dentist.
20 January 2022 1:17
I had the pleasure of using a mirror to watch Dr. Peter work on my teeth yesterday and it was like watching Picasso paint a masterpiece. Dr. Peter's passion and genuine concern for a patients good oral health is 2nd to none.
07 January 2022 20:57
I have been going to this Dentist for almost 8 years. No complaints warranted. Great dental service, and courteous staff. The hygienist’s are aptly skilled, and always leave me walking away with a smile. If you live in the GTA or Durham region I would recommend you to consider this dental clinic.
08 December 2021 23:15
Such a great team! I had the most thorough dental exam I’ve ever had in my life at Dundas Dental. I like how Dr. Peter teaches you the relationship between dental health and other health conditions. Now, I’m really starting to realize how important good dental care is.
I have had bad experiences with dentists in the past, so I’m terrified now. Dr. Peter and his team have done everything to help me feel relaxed and (most importantly) pain free during procedures. For the first time in many years, I love my dental team.
01 December 2021 9:12
Dr Peter and his team are awesome. He is very knowledgeable, friendly and always provides holistic care. His staff are fantastic too - very personable and professional. The hygienists are gentle and the appointments run on time. The office has a great atmosphere and the front office staff are really helpful and welcoming. My family have been very pleased with this dental office and the care received!
27 November 2021 1:29
We have been going to Dundas Dental for a couple of years. We highly recommend Dr. Peter and his staff, they provide the best dental care for the whole family. Dr. Peter takes the time to get know you and he truly cares about his patients. He is very thorough and knowledgeable, definitely the best dentist we ever had!
19 November 2021 0:08
Always a great experience at Dundas Dental! They’re such a genuine team who really treats you like family!
18 November 2021 9:50
I and my family have been patients at Dundas Dental for many years. Dr. Peter and his hygeinists and front desk team are friendly, helpful and welcoming. Dr. Peter employs modern techniques and equipment and the team is able to minimize any anxiety you come in the door with. They continue to take good care of all my family dental needs!
02 November 2021 0:54
Very welcoming and accommodating staff. Very professional from the moment you enter. The dentist did an amazing job at explaining everything. I highly recommend Dundas Dental.
30 October 2021 20:24
I love this dental office. Dr. Peter and his amazing team really make you feel heard and cared for. Dr. Peter's very knowledgeable and doesn't let his years of experience go to his ego, he continues to learn all he can and I really appreciate his expertise. His team are amazing people, no duds in the pack, very cheerful, friendly and good at what they do.
If you are in need of a dentist look no further. You are well cared for here.
13 October 2021 9:46
I’ve been a patient for the past 23 years and Peter and his team have always taken good care of my family and myself. I would recommend Dundas dental to anyone looking for a dental care provider that they can trust and will get them the best smile of their life.
05 October 2021 0:25
The staff here is very friendly, professional and do a great job. I am very satisfied with the dental care I receive here.
02 October 2021 23:16
Outstanding, professional work. We moved 90 minutes north of Whitby but still travel all this way because of his excellent work and the very friendly staff. Tried other dentists but realized the trip is well worth coming here! I would recommend Peter to everyone.
28 September 2021 9:18
I had such a great experience today at the office. Everyone there was so pleasant, and always goes above and beyond in trying to make me feel as comfortable as possible. Depack did a great job cleaning my teeth and even remembered my favourite flavour of tooth paste ;) Little things like that make the visit that much more enjoyable. Excited for my next visit!
18 September 2021 22:57
Friendly staff and clean reception and seating area. They send out appointment confirmations and reminders to help prevent clients from forgetting their appointments. Dentist shows genuine care about patients and their well being.
14 September 2021 14:51
Such a friendly and professional bunch of people! Very happy with the work I had done here and my experience. I have bad anxiety and they made me feel much more relaxed than any other dentist I have been to!
Special shout out to Laura who always makes me feel welcome when I visit.

Thanks!
14 September 2021 9:05
Dundas Dental is an amazing business! I was introduced to this place by my best friend and I have never been disappointed. The transition to this Dentist practice was seamless. Peter and Karen are an amazing duo and make me feel like family! I’m always met with a warm greeting and smiling faces. The staff are professional and great at what they do. What I love most about this place is that they put a lot of focus on preventative medicine. They actually care to see that I am preventing decay and disease as opposed to just letting the problem develop and fix later. I would recommend anyone to the Debra practice.
Thank you for taking me on Peter and Karen!
30 August 2021 9:21
As a patient for the last few yrs I have never had anything but great dental experiences in a friendly atmosphere. Providing me with the best dental advice and services in modern pleasant surroundings, by a friendly and experienced staff.
27 August 2021 20:11
I am a new patient to Dundas Dental. I moved into the neighbourhood and was in search of a new dentist. I happened upon Dundas Dental. I am very happy with my decision to start my new dental program with them. The staff are fantastic! As a nervous patient to begin with I'm amazed at the level of comfort that Dr. Peter and Deepak offer to make sure I feel secure each time I visit. It's encouraged me to explore more options on preventative maintenance for my future health plan as it relates to dental.
10 August 2021 8:47
Dr. Peter has been the dentist now for for generations of my family. His knowledge, care and professionalism make that choice an easy one to make, and I am reminded of this every single visit, as we all benefit a enjoy the warmth and quality care we receive each time. It would be simple for anyone without extensive knowledge of dentistry to claim that their chosen dentist is "the best" or can perform procedures better than others, but in reality, we can't always be accurate in those statements. How many of us have tried dissension of dentists or hygienists in our lifetimes? Well here's a brief story to better explain how I can make this acclamation:
Around 15 years ago, I lived 300km away from Whitby, in Brockville Ontario. At this time I hadn't yet found a dentist I was comfortable with, but had need of a rush service to replace a broken filling from my childhood. The lady that owned the dental office along the river in downtown Brockville was wonderful, and quick, and took me in no questions asked. But following the procedure, she approached me hesitantly, with her husband, also a dentist. Quietly, she asked me if I would be willing to allow some colleagues of hers to view my x-rays. Immediately I was slightly alarmed. Had they found something wrong? Was there an indicator of a serious problem? Her apparent nervousness made me slightly skeptical. But I consented, despite my confusion. Moments later, she entered with my x-ray, and three young people that she explained as recently graduated professionals, still learning their craft. After this, she asked who performed the procedure on my wisdom teeth. I answered Dr Peter Olejarz from Whitby, still confused. Her reaction indicated she had never heard the name, but also was surprised somehow that she hadn't. So finally I inquired if everything was alright. She replied: "absolutely! But I wanted to show everyone the work done on your wisdom teeth. It's beyond impressive. Few dentists I know would be capable of this kind of precision, let alone attempt it, and succeed without destroying the tooth. I would like your permission to use this as a teaching example of what a qualified and capable dentist can do! " I was amazed, but honestly not too taken aback. My wisdom teeth are impacted, angled and slightly recessed. And the roots curve deeply below my other molars. And I could recall Dr. Peter explaining to me at the time that it would be difficult, but he felt he could do it. And clearly, it was something that even other professionals could appreciate having seen the evidence!
Anyway. I can guarantee you, from four generations, and 9 members of my immediate family (so far) that you can't find a better dentist in region, not can you find one who surrounds themself with as many equally wonderful and qualified colleagues. Take my blue collar worker word for it.
Liam Moody
09 August 2021 14:59
Dr Peter and his staff are very professional and very pleasant to deal with I would recommend them to anyone will not be disappointed. Dr Peter is a very intelligent dentist
22 July 2021 22:41
Awesome staff with professionalism and smiles! Dr. Olejarz is phenomenal and his staff are superb individuals.
09 July 2021 14:59
It's always a great experiance at Dundas Dental! The staff are all very knowledgable and friendly. Highly recommended, your teeth will thank you
08 July 2021 4:45
Very professional and excellent service. The doctor and everyone is friendly and always looking for ways to make you feel comfortable. The first appointment is long because they're very thorough with every single aspect of your health so there's a lot of questions to answer. Whenever I had to have an extra procedure besides a regular cleaning, there's always message the next day to follow-up on how I'm feeling. I would definitely recommend.
27 June 2021 10:48
Dr. Peter and his staff are great. Very knowledgeable, thorough and friendly. After moving to Whitby from Toronto I was worried I wouldn’t be able to find a holistic dentist locally and was thrilled to find Dundas Dental. My 5yo loves the staff and always leaves with a smile on her face (she has been seeing Dr. Peter and his staff since she was 3).
24 June 2021 7:38
Ive been seeing Dr. Olejarz for many years now. I felt the need to commend the staff on a very pleasant and quick experience.
Dr. Olejarz cares for his patients and is very open to feedback. This has made my dental health easy and stress free. Calm atmosphere and friendly staff. Thanks guys!
23 June 2021 19:56
Dundas Dental is a warm, friendly and a professional dental office. From day one I have felt comfortable and safe. I am listened to and also appreciated. Wonderful family feeling!
Dr. Peter pays attention to not only my teeth and mouth health but my overall well-being.
Thank you all for making my dental experience Fantastic!
26 May 2021 19:54
An excellent, friendly and professional dentist office with modern equipment! I’ve been going there for the last 15 years and wouldn’t leave! The staff and Dentist are really nice!
23 January 2021 18:57
I was deathly afraid of the dentist for over 30 years.now thanks to doctor Peter's and his team I can smile again.thanks doctor Peter. You guys are the best.
10 November 2020 21:14
Dr Peter and the team are beyond awesome! I don’t have a great history with dentists. When I finally decided it was time to go back to the dentist, I hadn’t actually been to one in 13 years! It was embarrassing to say the least. Dr Peter and his wonderful staff made me feel immediately at ease. He listened to all my concerns and fears and he understood exactly what I needed, both in terms of actual dental treatment and to allay my fears. Every time I go in I am greeted with smiles and kindness! I will never go to another dentist. Special mention to the lovely Aislin who knows so much about all the different procedures and explains exactly what is needed. I could seriously be bffs with that gal! And also Dipak who somehow managed to clean my teeth without hurting me. He is also really knowledgeable and kind. Dr Peter is incredibly quick and so professional and he has the absolute best sense of humour in the world! Thanks Dundas Dental, you are all awesome!
23 September 2020 5:40
I now have a permanent fear of dentists. Please do not go to this clinic - me and my family went once for a routine cleaning and we were all left with 6 months of severe tooth and nerve pain from whatever it is that this clinic does. I’d loved my previous dentist and never had any pain, fear or anxiety until after visiting this clinic. 0/10 DO NOT RECOMMEND! I will never be returning - will leave you with pain and anxiety (assuming you don’t already have it).
02 April 2020 13:56
Dr. Peter really takes the time to get to know you, your lifestyle and your mouth (of course)! The staff is extremely friendly and accommodating to your needs. I have been going to this dental office for a year and leave satisfied every time. Thank you Dundas Dental Office!
10 March 2020 20:47
Just started going to see Dr. Peter and his team of wonderful staff. They are very welcoming and accommodating. The experience of going here has been truly unique. Dr. Peter spent a lot of time understanding my history both in dentistry and physical health. While originally I thought this to be an unorthodox approach Dr. Peter was able to explain potential problems that I may have or might experience in the future. From this Dr. Peter suggested a precautionary filling in a high risk area that from his experience may not have shown up on the Xrays or Machines. When we did the procedure two of the areas were ok but the third had a large cavity that did not show on the xrays or other devices. Thanks to Dr. Peter and his years of experience I was able to avoid what would have been a very painful root canal in a year or so.
I am beyond impressed with Dr. Peter and his team and look forward to learning what else he can show me and what I can do to better protect my health in the future.
10 March 2020 4:57
I'll be the first one to say that I hate going to the dentist like many others. I haven't been to the dentist in 3 yrs. I just started to see Dr. Peter last month and I have to say both him and his staff are very professional, knowledgeable, friendly and always greet you with a smile. I have TMJ problems and now know that there is something that could be done to help me with this issue thanks to Dr. Peter. I would highly recommend Dundas Dental.

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