Dental Choice Building

Welcome to Southland Dental Choice in Calgary

At Dental Choice we believe you deserve a professional who listens to your needs, respects your time and makes the experience of visiting the dentist as positive as possible. Schedule your appointment today and experience why our dentists make the difference.

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Hours of Operation


8:00 am - 4:00 pm


8:00 am - 7:00 pm


8:00 am - 4:00 pm


8:00 am - 4:00 pm


8:00 am - 3:00 pm

Office Information

  • Located on the 3rd floor of the Southland Court in Calgary
  • Free onsite parking

Our Dentists Make The Difference

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Dr. Dwayne Kowalchuk

Dr. Kowalchuk was born and raised in Calgary. He attended Boston University School of Dental Medicine, graduating top of his class in 2006. Working in health centers and community clinics gave Dr. Kowalchuk experience with many diverse patients and procedures, and he learned how to help all different types of patients.

Dr. Kowalchuk takes pride in staying up to date on the latest developments in dentistry. He believes that it’s important that he and his team are constantly developing their skills to take care of patients. He offers a range of general dental services and ensures that each person leaves with a plan in place to tackle their dental needs.

When not in the office, Dr. Kowalchuk can be found with his wife and seven children hiking, travelling or supporting several charitable and community organizations.

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Picture of Tammie Cheung


Dr. Tammie Cheung

Dr. Cheung, a native to Calgary, has been working in the dental field for over 10 years. Her journey commenced after she obtained her Bachelor of Science degree in biology; when she began working as a sterilization technician and chairside assistant at a dental clinic. Dr. Cheung developed her passion for dentistry here and went on to pursue her dental hygiene degree in Vancouver at the University of British Columbia. After practicing as a dental hygienist for a few years, Dr. Cheung decided to return to school to become a dentist. She wanted to be able to do more for her patients.

Her journey took her on an adventure to Australia, where she received her Doctor of Dental Medicine degree from the University of Sydney. While studying dentistry, Dr. Cheung participated in extracurricular elective programs in endodontics and emergency dentistry. She also completed a rural placement where she served communities with limited access to dental care.

This is something that she wishes to continue in the future. Dr. Cheung enjoys all aspects of dentistry and most of all, she loves building lasting relationships with her patients. Outside of dentistry, Dr. Cheung’s other passions are food and cooking. She enjoys travelling and spending time in the outdoors. Dr. Cheung recently welcomed a baby boy and loves spending time with him and her family.

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Dr. Yitong Guo

Dr. Yitong Guo received his Bachelor of Medical Science and his Doctor of Dental Surgery (DDS) from the University of Alberta. During that time, he had the opportunity to provide care to patients with complex medical needs at the hospital, to underserved populations in low-income neighbourhoods, and to rural populations in McLennan, Alberta. Dr. Guo was born in Beijing, China, and was raised in Calgary, Alberta from a young age. He is fluent in both English and Mandarin and can serve patients in both languages. He practices all aspects of general dentistry, and particularly enjoys doing restorative treatment to restore dental esthetics and dental function. Outside of work, he enjoys travelling to new countries, hiking in Banff, reading non-fiction novels, trying out new restaurants, and catching up on the latest Netflix shows!

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Call to book, or fill out the form below to request an appointment

Phone Number:

(403) 271-9100


We're here to help.

Dental Choice offers hundreds of services to provide optimal care and address your oral health needs, from consultations and examinations to more specialized procedures. Explore our service offerings below or get in touch to book an appointment.

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Dental Exams & Cleanings

Dental Exams
Teeth Cleaning
Periodontal Care & Gum Disease
Fluoride Treatment
Bad Breath Treatment

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General Dentistry

Root Canal Therapy
Tooth Extraction
Wisdom Teeth Removal
TMD Treatment
Teeth Grinding
Mouth & Sports Guards

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Children's Dentistry

General Children’s Dentistry
Children and Fluoride

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Restorative Dentistry

Dental Crowns
Dental Bridges
Implant Restorations & Placements

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Cosmetic Dentistry

Smile Enhancements
Dental Bonding
Teeth Whitening
Cosmetic Veneers

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Derma Fillers

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Invisalign Clear Aligner


Sleep apnea screening
Sleep apnea treatment