Our Dentists
Excellence guides everything we do. By combining clinical experience with modern dental care, our team provides comfortable, reliable treatment that helps patients achieve healthy, confident smiles.

Dr. Adriana Sopruniuk
Dr. Adriana Sopruniuk was born and raised in Edmonton, Alberta and attended the University of Alberta, graduating with both her Bachelor of Science and Doctor of Dental Surgery degrees. She is fluent in Polish and Ukrainian.
Dr. Sopruniuk is a member of the Calgary and District Dental Society, Alberta Dental Association and College and the Canadian Dental Association.
When she isn’t working, Dr. Sopruniuk is driving her two children to hockey, soccer and piano lessons. She also enjoys travelling, reading, golfing and running.

Dr. Mehbs Ali
Dr. Ali loves being a dentist and enjoys spending his days with his great team members and helping his patients. With his extensive continuing education, he provides a great wealth of knowledge to his team. Some of his areas of clinical practice focus include restorative and cosmetic dentistry, root canals, extractions and sleep apnea treatment.

Dr. Wes Prepchuk
Dr. Prepchuk holds bachelor degrees in Biochemistry from the University of Lethbridge, Canada and in Dentistry from the University of Sydney, Australia.
He believes in the importance of offering a complete range of services to his patients and has yet to discover an aspect of dentistry that he doesn’t enjoy. He loves the interaction with people, the intricately detailed work, and the active learning environment that dentistry provides.
After 14 years of practicing dentistry in Australia, he and his now-grown family have moved back home to Calgary to settle, trading the sunny beaches and kangaroos of Australia for the snowy mountains and grizzly bears of Canada.

Dr. Poorvi Brahmania
Dr. Brahmania enjoys all aspects of dentistry, with a particular interest in pediatric, neuromuscular and cosmetic dentistry. While being an avid traveller, she also finds time to volunteer in underserved areas of the world, providing dental care. She is currently an active member of the Canadian Dental Association, Calgary Alberta Dental Association and College, and the Calgary & District Dental Society.
Along with travelling, Dr. Brahmania enjoys exercising, attending yoga classes, and trying the cuisine of different cultures.

Dr. Eleanor Lekach
Dr. Eleanor Lekach was born and raised in Regina, Saskatchewan. She did her undergraduate studies at the University of Regina and completed her Doctor of Dental Surgery degree at the University of Alberta in Edmonton. Following her DDS degree, Dr. Lekach completed a one-year General Practice Residency at the University of Alberta Hospital in Edmonton.
Through her residency at the U of A hospital, Dr. Lekach developed a keen interest in emergency dentistry including complex dental trauma, dentistry for medically complex patients, root canal therapy, implant dentistry, and wisdom tooth extractions. She also completed certification in IV conscious sedation and facial neuromodulator therapy for esthetics and TMD pain.
Dr. Lekach works to create a trusting relationship with her patients through oral health education and the development of specific treatment plans to address each patient’s unique needs. She has experience dealing with patients of all ages and strives to provide high-quality dental care in a collaborative and trusting environment.
Dr. Lekach is excited to be in Calgary and looks forward to exploring and building her life here in this exciting city. She enjoys spending time with her family, volunteering, cycling, travelling, playing hockey and many other sports, hiking, knitting and crafting, watching her favourite comedies, and caring for her growing plant collection.

Dr. Hazel Wright
Dr. Wright and her fiancé were drawn to Canada for its natural beauty and mountains. Since moving, they’ve been able to enjoy the amazing skiing and hiking Alberta has to offer.
Dr. Wright has had a few interesting career moves, from being an on-stage performer to an international flight attendant, and ultimately toward Dentistry. Her passion for healthcare is what drew her to the dental field. Dr. Wright finds that the combination of hands-on skills and mental stimulation is what makes dentistry such a rewarding career.

Dr. Rajwant Chima
Dr. Chima believes in building lasting relationships with her patients and providing patient-focused, comprehensive care to all age groups. She enjoys all aspects of dentistry with a keen interest in children’s dentistry, restorative and cosmetic dentistry, extractions and root canal treatments. Her practice goal is to make each dental visit a comfortable experience with a focus on oral health education and preventive care. She is fluent in English, Punjabi and Hindi.
Being raised in a very tight knit community in India, Dr. Chima is very passionate about giving back to the community and has been actively involved in outreach programs, providing dental care and education to underserved populations.
She is an active member of the Canadian Dental Association and Alberta Dental Association and College.
When she isn’t working, Dr. Chima enjoys spending time with her family and driving her 8-year-old to hockey, soccer and karate lessons. She’s an avid reader and loves exploring new cuisines.

Dr. Michael Siarkowski
Growing up, he was a nationally-competitive swimmer for the University of Calgary Swim Club and the University of Calgary Dinos.
He completed his Bachelor of Science degree in Cellular, Molecular, and Microbial biology at the University of Calgary, his Master of Biomedical Technology degree at the University of Calgary, and his Doctor of Medical Dentistry degree at the University of British Columbia in Vancouver.
In his spare time, Dr. Siarkowski has hobbies in motorcycling, surfing, and reading.

Dr. Rob Jost
I am committed to continuing education and have completed many advanced courses in cosmetic dentistry, bite reconstruction, gum surgery, and wisdom teeth extraction. I am an alumnus of the Pankey Institute, Spear Education and have been very active in many local study clubs over the past 20 years. I believe staying up to date with the latest technology is important, however ensuring my patients feel confident, comfortable, and secure in the dental office is most important to me. I am very pleased to offer IV sedation to my patients. Fear and dental phobia are very real and legitimate barriers to dental health. It is a privilege to support people through this; I am deeply honoured and inspired by their trust and courage. Family is very important to me and the main reason why I chose to sell our dental practice in Douglasdale. I am still passionate about dentistry and serving my patients, but it was time to pass the baton of running a practice on to a new dentist. My children are growing up quickly and will soon be leaving the nest; they are my main focus outside of work. My wife is now a student at AUarts.
I am an avid skier and love exploring the outdoors through cycling, kayaking, and hiking. I also practice Tai Chi and mindfulness year-round. I want to understand your dental needs and work with you to provide a personalized plan to achieve your dental goals. This goes back to my values of family and acting with integrity. I want my patients to feel like they are being treated like family and that means taking the time to clearly explain all the options and making sure that they feel comfortable. I am dedicated to providing predictable, understandable, compassionate, health-focused dentistry.

Dr. Mallaz Najmi-Beauchamp
Known for his relaxed and approachable demeanour, Dr. Najmi-Beauchamp is celebrated in the dental community and among patients for his welcoming energy, unwavering dependability, and meticulous, patient-focused approach. He excels at putting anxious patients at ease, offering thorough explanations and personalized treatment plans that prioritize comfort and long-term well-being.
A champion of continuous learning, Dr. Najmi-Beauchamp stays at the forefront of dental innovations, leveraging cutting-edge technology and an efficient team to deliver exceptional results in preventative dentistry, family dentistry, restorative work, and crown and bridge procedures.
Born and raised in Alberta, Dr. Najmi-Beauchamp grew up in Fort McMurray. His well-rounded foundation included training in an electrical apprenticeship in the oil sands industry, extensive volunteering with government entities, charities, and mental health foundations, as well as recognition in community art. He earned his Bachelor of Science in Psychology from the University of Calgary in 2018. He then pursued advanced studies on Australia’s Gold Coast, completing his Bachelor of Dental Health Science in 2022 and his Master of Dentistry in 2024, both at Griffith University.
Even early in his career, Dr. Najmi-Beauchamp has earned notable recognition, including being featured as the New Graduate Representative for Bupa Dental in Australia’s Bite Magazine. Committed to accessibility, he proudly offers Sunday appointments at Sierra Dental Studio ensuring busy professionals and families in Calgary’s communities can receive top-tier, convenient care without disrupting their weekdays.
When not tending to patients or exploring the latest advancements in dentistry, Dr. Najmi-Beauchamp enjoys quality time with his family, embarking on hikes through Alberta’s stunning landscapes, discovering new culinary spots, and experimenting with cooking and baking recipes.
Our Specialists
Specialized care is at the heart of our practice. Our team of 7+ specialists brings advanced clinical mastery to complex treatments, ensuring that every patient receives expert-level precision and life-changing results in a single, trusted location.

Dr. Javier Cabrales
Periodontist | Read Reviews
As a trained periodontist, he specializes in the placement of dental implants and the management of periodontal disease. This includes the following:
- Complete or limited periodontal evaluations
- Surgical and non-surgical periodontal therapy
- Periodontal regeneration
- Soft tissue augmentation
- Functional & esthetic crown lengthening
- Oral pathology & biopsies
- Canine exposures
- Guided surgical implant placement with a digital workflow
- Sinus and ridge augmentation
- Atraumatic extraction and ridge preservation
Dr. Cabrales is fluent in both English and Spanish, and was drawn to Calgary for its mountains. When not at work, he enjoys going for long walks with his dog, snowboarding, cycling, and playings sports such as soccer and squash.

Dr. Jill Bashutskii
Periodontist | Read Reviews
Dr. Bashutski has held several leadership positions, including Director of Periodontics at the University of Michigan and Chief Dental Officer for a dental start-up company in Vancouver. She also served on the editorial review boards of Implant Dentistry and the Journal of Oral and Maxillofacial Research. Her academic work includes over 30 scientific publications and five book chapters, including a first-authored article in the New England Journal of Medicine. She lectures nationally and internationally.
Recognized for her commitment to clinical excellence, research, and teaching, Dr. Bashutski has received numerous honours, including an Alumni of Distinction Award from Western University. She is known for her compassionate approach, clear communication, and ability to make complex treatment options understandable and comfortable for patients.
Dr. Bashutski is committed to delivering personalized, high-quality periodontal and implant care with a focus on long-term

Dr. Kiarash Shabehpour
Endodontist | Read Reviews
Dr. Shabehpour practices in both Alberta and British Columbia and along with his team, helps his patients and colleagues with root canal related procedures on a referral basis. He is fluent in both English and Farsi.
When not working, he loves spending time with his family, indulges in martial arts of Judo or can be found on the slopes, skiing.
Dr. Shabehpour is proud supporter of animal rescue groups worldwide.

Dr. Morgan Gwin
Prosthodontist | Read Reviews
Originally from Edmonton, Dr. Morgan Gwin obtained a degree in Mechanical Engineering before completing the DDS program at the University of Alberta in 2015. She spent three years in private practice in the Edmonton area before returning to graduate school at the University of Washington to specialize in Prosthodontics.
The field of Prosthodontics deals with the replacement of missing teeth and oral tissues with the goal of restoring oral form and function so that patients can comfortably and confidently speak, chew, laugh and smile. Prosthodontists have advanced training in smile esthetics, restorative dentistry, dental implants, full arch prostheses (patients may know these as “All on 4” or “fixed complete dentures”), and removable prosthetics (complete and partial dentures). She provides a range of treatments, from the restoration of single teeth to complex, full-mouth rehabilitations that involve teeth, implants, or a combination of both.

Roni Yusefov
Denturist
In his free time, Roni likes to spend it outdoors fly fishing for trout, playing basketball, hockey and of course spending time with family and friends.
Roni is always putting his patients’ needs first, using his excellent level of commitment, skill and patience in both his professional and personal life ( we all know the patience you need to catch a fish)
His words to go by are “changing lives one smile at a time” which he strives to achieve with every patient.

Dr. Choo-Soon Kua, DDS, FRCDC
Certified Specialist in Oral and Maxillofacial Surgery
Surgery at Montefiore Medical Center in the Bronx, New York. His residency consisted of rotations in anaesthesia, general surgery, otolaryngology, emergency medicine, internal medicine, and critical care medicine. He is trained in all aspects of anaesthesia, complex dentoalveolar surgery, dental implants, bone grafting, head and neck trauma, orthognathic surgery (corrective jaw surgery), oral and maxillofacial pathology, maxillofacial reconstruction and temporomandibular joint
disorders.
Dr. Kua is excited to offer a broad range of oral and maxillofacial surgery services to Calgary and
surrounding areas.
Our Hygienists
We believe a great smile starts with exceptional preventative care. Our team of 25+ hygienists is dedicated to maintaining your oral health through gentle, thorough cleanings and personalized education, ensuring your smile stays bright and healthy between visits.

Carolyn

Happy
In her spare time, she loves spending time with her husband, two daughters and dog, Molly. She enjoys travelling, cooking, playing guitar, and anything that takes her outdoors!

Lisa
In her free time, she enjoys spending time with her husband and daughter at their lake view property camping, boating and visiting with family and friends. They also love to travel to hot destinations and make the most of life!

Lindsay
In her spare time, she enjoys spending time with her husband, son, family and friends. She enjoys living a healthy lifestyle biking, hiking, skiing in the winter and travelling the world!

Amanda
In her spare time, she enjoys keeping active and has a passion for health and exercise. She loves spending time with her family and travelling.

Veronica
In her spare time, Veronica enjoys spending time with her puppy Bubba, yoga, camping, hiking, travelling, teaching hula hoop classes and spoiling her nieces and nephews.

Nina
Nina loves to spend time with her partner Duncan and their Boston Terrier named Bruin. She also enjoys travel, fitness, trying new restaurants and hanging out with her family and friends.

Alexa

Liisa
Liisa enjoys working with such an amazing dedicated team, here at Sierra Dental!

Hilary
Hilary is especially passionate about helping patients with periodontal disease and jumped at the opportunity to join Sierra’s Periodontal Team. She always strives to provide the most comfortable and positive experience for her patients.
In her spare time you’ll find Hilary running with her run club, hiking, skiing down the black diamonds and not shying away from any activity.

Emily
In her spare time she enjoys going to the gym, watching Bob’s Burgers, and indulging in the foodie lifestyle of gluttony with family and friends.

Miriam
Miriam received her Bachelor’s Degree in Dental Hygiene in 2015 and has since worked in BC, England, and now Alberta! Her approach to helping patients achieve their optimum oral and overall health is through prevention and education; helping patients take control of their own health. She loves getting to know her patients and helping them feel comfortable during their time in the dental office.
The mountains drew Miriam and her husband to this beautiful area and they love being outdoors, hiking in the summer and snowboarding in the winter! They look forward to enjoying these experiences with littles ones as their family grows.

Anya
She is passionate about holistic health and loves to motivate and educate her patients. Outside of work she loves to cook with her husband and take long walks with her dog!

Kaylee
Although Kaylee originally hails from the US, she and her husband made Calgary their home in early 2021. Shortly after arriving, she began her work at Sierra Dental. While not at work, she enjoys time with family and friends. Calgary has quickly become home for her and she has found that no matter the season there is always something to do!

Jen

Stephanie

Taylor
Since returning to Sierra, Taylor has dedicated herself to educating patients on enhancing and maintaining their smiles and oral health. She is exceptionally committed to preventative care, emphasizing the importance of early detection.
Taylor enjoys hiking, paddle boarding, yoga, and spending time in the mountains outside of work.

Heather

Dayna

Savanna
Children’s Department
At Sierra Dental, excellence guides everything we do. By combining clinical expertise with modern dental care, our team provides comfortable, reliable treatment that helps patients achieve healthy, confident smiles.

Ginny
In her spare time she loves spending time with her family, gardening, beekeeping, and travelling.






