About

Without a doubt, dentistry is a passion of mine! After taking a one-year hiatus in my mid 20s in order to figure out what my life’s work should be, I came to the conclusion that dentistry was it. The combination of technical skill, spatial awareness and patient contact was a perfect fit for me. And so today, I look forward to sharing this passion with you, your family and friends! My goal as a dentist is to always provide the best oral health for my patients so that their mouth stays healthy not only today, but for years to come. I completed my Doctor of Dental Surgery degree at the University of Toronto in 2011. I am currently an active member in the dental community, having been a representative for the Ontario Dental Association and an elected member of its General Council. Before going into dentistry, I completed my Masters at the University of Toronto in Alzheimer’s disease related research and studied the role of the immune system in health at the PhD level. Lastly, when I go home and enjoy what most people do — I love food, music, watching a movie and occasionally enjoying a cold beverage on a hot summer day. I also have a soft spot for watching my favourite Toronto team, the Raptors, play their heart out every season. But most of all, I love spending time with my family, friends and my wife and true love, Patrycja, and our somewhat clumsy and loving dog, Henry.

Education & Certifications
education Doctor of Dental Surgery University of Toronto
certification Royal College of Dental Surgeons of Ontario Jun 03, 2011
Verified Patient Reviews
Based on 31 reviews from Opencare patients
5.0 /5

Staff is very knowledgeable and make you feel at ease

Dentist was very considerate of the fact that I was nervous going in . All my anxiety disappeared. You would highly recommend this clinic .

Very warm and welcoming staff at this clinic. Dr. Katrina Danielak was very helpful and informative during my first visit. Feel very comfortable knowing she’ll be taking care of my dental needs!

My appointment was with Dr. Katrina Danielak, who was fantastic but the whole team was amazing as well. Everyone was very knowledgeable and accommodating, explaining what everything was and why they were doing it along the way. I always have trouble with the thing that goes in your mouth for x-rays but they were very helpful in getting me through that as well. I haven't been to the dentist in years because of anxiety, but my first visit has already calmed all of my fears!

Dr.Joannis was so sweet and so informative. Excellent communication skills. Would definitely be coming back for all my dental needs.

Beautiful office, fantastic people! Excited to have found this office!

Great service. Very knowledgeable.

It was a new patient Check up. Very kind and professional. Was my first visit but am happy to be switching to this dentist. Dentist was kind and knowledgeable and the office was great

fantastic experience. knowledgable and great office. will be using them moving forward forsure. very welcoming from the get go.

It was my first visit to a dentist in Canada. Dr. Katrina Danielak was just amazing and explained every little thing she was doing. I've already booked my next appointment with the team. Would recommend everyone to visit them.

Great place, good explanations on every step needed

Appointment was on time and everyone at the front desk was very welcoming. Dr Danielak Mad nee feel comfortable and I didn’t feel like a sales customer as I have in other clinics before. I’d recommend the clinic.

The dental office is very tidy and the staff is very cheerful. My doctor Katrina was very informative in all the details. I’m definitely going back for my future dental care.

The staff was friendly and nice. Dr. Sekoulidis was professional and explained everything very clearly along with recommended next steps.

Super friendly clinic. They take time to explain everything and they really care about you as a person.

Everyone was really nice and friendly here. I'm not nervous when I go to the dentist at all but the staff made it very easy-going and explained everything in detail to me. Everything they did was done with care and they were gentle with the procedures, from X-rays to the cleaning itself. Dr. Sekoulidis was great and went through everything with me personally, made sure I understood, and was very thorough. It was a great visit and I will surely be returning.

I was extremely happy with my visit. Everyone was very attentive, from the lady at the front, to Dr. Sekoulidis' assistant, to the doctor himself. I was provided a thorough examination, including digital photos of individual teeth, and problem areas that I was aware of myself, but dismissed by my previous dentist were prompted identified and I now have appointments scheduled to have those addressed. The whole experience was pleasant, fruitful, definitely an upgrade from the previous dentist I had downtown. I'm going to bring my 20 month old baby there, too. Bonus - they filed the insurance claim on my behalf.

Great bedside manner. We went over all of my dental health, full oral exam and multiple x-rays. They explained all the possibilities on how to proceed and improve my dental health.

Extremely welcoming and professional, would recommend to anyone

Friendly, professional, thorough, and very worthy of being recommended to others. Plus easy parking.

He showed me all the problem areas on my xrays and things to look out for in the future. Everyone was very nice and helpful. Even though my insurance wasn't in their system, reception sorted it out and called me the same day to let me know my claim went through.

The whole staff was great. Nice people. Very detailed exam.

Great service all round!

The staff was friendly and inviting. Dr.J was professional and well spoken. The entire team was friendly and made me feel extremely comfortable. They answered all my questions.

Good doctor and nice staff and office.

Everyone in the office is super friendly. Dr. Joannis Sekoulidis is very thorough and informative. His assistant was great and very patient with my 7 year old son who also had a dental exam and was able to get his first successful set of x-rays.

Met the entire team for my initial exam! Was very thorough and they took the time to explain everything so I was clear on next steps! Looking to my future visits!

Dr. Sekoulidis and the rest of the team were very friendly. The cleaning and exam were as comfortable as it could possibly be.

I am now 3 appointments in to my new relationship with this office after re-locating to Etobicoke from Ottawa earlier this year. I had an established relationship with my dental team there, and I am pleased with how quickly The Dental Clinic team picked up where my former dental office left off.

Very friendly staff, beautiful office, new technologies. Overall a very positive and pleasant experience.

Frequently asked questions
Where is Dr. Joannis Sekoulidis's office located?

Dr. Joannis Sekoulidis's office is in Toronto, ON.

What services does Dr. Joannis Sekoulidis offer?

Dr. Joannis Sekoulidis offers Bridges and Dentures, Fillings, Root Canals and more. Learn more about Dr. Joannis Sekoulidis's services on Opencare or book your appointment today.

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