Disera Dental - Thornhill

Dr. Niousha

Associate Dentist

Meet Dr. Niousha

Dr. Niousha is a passionate and experienced dentist with over 14 years of clinical experience, proudly
serving patients across Toronto. She believes that dentistry is not just about treating teeth — it’s about
caring for people, building trust, and helping each patient achieve a confident, healthy smile.
She completed her Doctor of Dental Surgery (DDS) degree at Azad Dental University, followed by a
Fellowship in Aesthetic Dentistry from the University of Genoa in Italy. After relocating to Canada, she
successfully passed the NDEB exams on her first attempt and began practicing in various dental clinics
across Toronto.

As a licensed member of the RCDSO (Royal College of Dental Surgeons of Ontario), Ontario Dental
Association (ODA), and Canadian Dental Association (CDA), Dr. Niousha is committed to maintaining
the highest standards of dental care and staying up to date with the latest advancements in dentistry.
Her approach to dentistry focuses on prevention, education, and patient comfort. She takes the time to
listen carefully to her patients, explain treatment options clearly, and provide gentle, compassionate
care in a relaxed and welcoming environment.

Whether performing restorative work, preventive treatments, or smile-enhancing cosmetic procedures,
Dr. Niousha’s goal is to ensure that every patient feels valued, informed, and cared for — just like
family.

Outside the clinic, she enjoys continuous learning, exploring new dental innovations, and connecting
with the Toronto community she proudly serves.

What Our Patients are Saying

Very Professional

Amazing Experience

No More Dental Phobia

Google Verified Patient Reviews

Ameneh Mohajer
3 weeks ago
I took my mother to see Dr. Ali Al-rubayee today, and we had a wonderful experience. He is very professional, knowledgeable, respectful, and kind. He provided a free consultation and gave us clear and proper guidance. I would also like to sincerely thank his assistant, Ms. Narges, for her kindness and for helping my mother. You can confidently choose Dr. Ali for your dental treatment and feel completely at ease. Dr. Ali, thank you very much.
More
mindy halper
1 month ago
This office is the BEST! I had an emergency on a Sunday and the dentist was available. Saw me right away. I've been a patient there ever since. The front office staff is the best, warm and welcoming. Dr. Ali is professional, patient, understanding and has a very gentle touch. He's the best with routine care (fillings) and dental implants. This dental practice is 5 STAR.
More
Samra Al-qaysi
1 month ago
If you struggle with anxiety at the dentist, look no further than Dr. Ali al-rubaye .His professionalism, compassion, and dedication to patient comfort are unparalleled. I left feeling relieved and grateful, and I can honestly say I’m looking forward to my next visit!
More
Marshall Estrien
3 months ago
The entire experience from being greeted by the lovely receptionists to the hygienist to the dentists and the dental assistants was first class, total professionalism with the most modern and up to date equipment. It actually made going to the dentist an enjoyable experience. Highly recommend this office.
More
Gold Sky
3 months ago
I had to take a moment to share how grateful I am for the incredible care I receive every time I visit this dental office. From the moment I walk in, I’m welcomed with kindness, professionalism, and a comforting atmosphere that instantly puts me at ease. My dentist( Dr. Ali) is truly exceptional—not only highly skilled, gentle, and thorough, but also genuinely compassionate. He takes his time to explain every step, answer every question, and make sure I feel comfortable and confident about my treatment. It’s rare to find someone who blends expertise with such warmth and patience. What stands out the most is the level of trust I feel. Whether it’s a routine cleaning with Stacy or something more complex, I always know I’m in the best hands. The results speak for themselves—my teeth have never felt healthier, and my smile has never looked better. The entire team ( Veronica and Narges) deserves praise as well. They are all attentive, friendly, and incredibly organized. They work together seamlessly, making every appointment smooth and stress-free. If you’re looking for a dentist who truly cares about your well-being and delivers outstanding care every single time, I wholeheartedly recommend this clinic. They have earned not just my loyalty, but my admiration. I’m so grateful for everything they do.
More
Ameneh Mohajer
3 weeks ago
I took my mother to see Dr. Ali Al-rubayee today, and we had a wonderful experience. He is very professional, knowledgeable, respectful, and kind. He provided a free consultation and gave us clear and proper guidance. I would also like to sincerely thank his assistant, Ms. Narges, for her kindness and for helping my mother. You can confidently choose Dr. Ali for your dental treatment and feel completely at ease. Dr. Ali, thank you very much.
More
mindy halper
1 month ago
This office is the BEST! I had an emergency on a Sunday and the dentist was available. Saw me right away. I've been a patient there ever since. The front office staff is the best, warm and welcoming. Dr. Ali is professional, patient, understanding and has a very gentle touch. He's the best with routine care (fillings) and dental implants. This dental practice is 5 STAR.
More
Samra Al-qaysi
1 month ago
If you struggle with anxiety at the dentist, look no further than Dr. Ali al-rubaye .His professionalism, compassion, and dedication to patient comfort are unparalleled. I left feeling relieved and grateful, and I can honestly say I’m looking forward to my next visit!
More
Marshall Estrien
3 months ago
The entire experience from being greeted by the lovely receptionists to the hygienist to the dentists and the dental assistants was first class, total professionalism with the most modern and up to date equipment. It actually made going to the dentist an enjoyable experience. Highly recommend this office.
More
Gold Sky
3 months ago
I had to take a moment to share how grateful I am for the incredible care I receive every time I visit this dental office. From the moment I walk in, I’m welcomed with kindness, professionalism, and a comforting atmosphere that instantly puts me at ease. My dentist( Dr. Ali) is truly exceptional—not only highly skilled, gentle, and thorough, but also genuinely compassionate. He takes his time to explain every step, answer every question, and make sure I feel comfortable and confident about my treatment. It’s rare to find someone who blends expertise with such warmth and patience. What stands out the most is the level of trust I feel. Whether it’s a routine cleaning with Stacy or something more complex, I always know I’m in the best hands. The results speak for themselves—my teeth have never felt healthier, and my smile has never looked better. The entire team ( Veronica and Narges) deserves praise as well. They are all attentive, friendly, and incredibly organized. They work together seamlessly, making every appointment smooth and stress-free. If you’re looking for a dentist who truly cares about your well-being and delivers outstanding care every single time, I wholeheartedly recommend this clinic. They have earned not just my loyalty, but my admiration. I’m so grateful for everything they do.
More
Disera Dental - Thornhill

Request an Appointment Today

Call 866-520-3561