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“Dr. Kate presents as competent, intelligent, knowledgeable, caring and kind. During procedures she is gentle, reassuring and explains her process. I adore that she often sings while she works and appears to adore her work! Her assistant is equally pleasant, down-to-earth, competent and experienced! Maria, who manages the office and greets you upon arrival is INCREDIBLE! She makes certain that every dental visit includes humour, warmth and positivity! I highly recommend this dental practice!”

Via RateMDs

“Dr. Mahallati and her team are professional, extremely competant, helpful, caring and warm. I have gone there for 15 years along with the rest of my family and we all love it. Dr. Kate is truly a special person. She treats me like a friend and always takes the time to answer my questions and address any concerns I may have. She is the best! Maria and Shahdi (sorry for my spelling) are also lovely and do a great job.”

Via RateMDs

“Been a patient of Dr. Mahallati’s for over 20 years. Wouldn’t go to any other dentist!”

Via RateMDs

“Dr. Kate is the absolute best! She’s been my dentist for over 20 years. Wouldn’t trust anyone else with my teeth. Treats her patients like family!”

Via RateMDs

“Amazing experience, I fear going to the Dentist but the staff and Dr. Kate make me feel welcome and comfortable as soon as I get there. Everyone is pleasant to deal with, and maintains a professional vibe all while taking care of my needs. Wonderful!!”

Via RateMDs


Learn more about Dr. Kate Mahallati, our dentist associates, and their specialties.


We serve patients right in the heart of Westboro in Ottawa. Find out how to reach our office.


We would love to hear from you! Please fill in our online request form and we’ll be in touch soon.

What does the first appointment involve?

The first appointment usually involves information gathering and diagnosis; checking the health of your teeth and gums, and your mouth as a whole.
There will usually be radiographs (X-rays) that are taken as needed, and if time permits, cleaning will begin.
You can discuss with your dentist any issues you may have, or any of your dental wants.

About Us

Catering to all of your dental needs and desires

Dr. Kate Mahallati graduated from McGill University in Montreal, where she completed both her undergraduate and dental degrees. She fell in love with dentistry during her third year of dental school, and has aspired to provide people with beautiful smiles for the past twenty-eight years.
Dr. Mahallati is a true lover of people and of serving their dental needs. She is terrific with children and loves helping people have a safe, comfortable, and pain-free appointment. When she’s not at work, she’s spending all of her free time walking, inline skating, and spending 99% of her time with her beautiful daughter.


566 Byron Ave
Ottawa, K2A 0E4

Open hours

Mon, Tuesday, Thursday: 9am-4pm
Wednesday: 10:30am- 6:30pm