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Affordable Quality Dentist Serving Airdrie & Calgary

Meet Our Team

We are a modern dental center in Airdrie, Alberta. We have combined the dental health with physical well-being. We have a new approach in dentistry, in an inspiring and relaxing environment. We have an active listening and a holistic approach to dental health for all our patients.
Respecting the nature that surrounds us we are a complete paperless clinic, where all patient records are now computerized. We consist of strong network of dental professionals, who share our philosophy and practice our vision.


Sierra Spring Dentists
Dr Tanya Khattra

Dr. Tanya Khattra

Dr. Khattra has been professionally involved in the field of dentistry for over 10 years. She has earned her Doctor of Dental Surgery (D.D.S) degree from University of Texas Health Science Centre at San Antonio. She has also received her IV Sedation Certification from University of Alberta. Although she provides comprehensive general dentistry for the entire family, she has an avid interest in treating kids and she has earned her fellowship from the International Congress of Oral Implantlogy. She is a strong believer in continuing education as a means to ensure that her patients receive the highest quality dental care. In her spare time she likes music and loves to spend time with her kids.
Dr Patel

Dr. Patel

Dr. Tejas Patel was born and raised in India. After the successful completion of his Bachelor of Dental Surgery from the Faculty of Dental Sciences, Dharmsinh Desai University in India, he started his Journey in Canada in 2012 from Thunder Bay, Ontario where he studied dental hygiene. Being an outdoor enthusiast, Dr.Patel selected Calgary, the heart of the Canadian Rockies to practice dentistry. While practicing dental hygiene, Dr. Patel successfully completed the equivalency process for the National Dental Examination Board of Canada and received his license to practice dentistry in Canada. Dr.Patel enjoys all the aspects of general dentistry. His primary goal is to provide the highest standard of Dental Care. He strongly believes in preventive dentistry and he likes to build long term relationships with his patients and to have them become informed participants in their own oral health care. Dr.Patel is passionate about continuing dental education and he possesses a keen interest in giving back to the community. He enjoys traveling in his spare time with his better half Cherry. And you can also find him enjoying outdoor activities like skiing, rafting, hiking and swimming.
Mark Hamanishi

Dr. Mark Haminishi

Dr. Mark is absolutely thrilled to join the Sierra Springs Dental team!

He grew up just outside of Vancouver, BC and attended the University of British Columbia where he received a BSc in Nutritional Sciences. After his time at UBC, he moved to Boston and attended Boston University Goldman School of Dental Medicine where he earned his DMD. After attaining his DMD, Dr. Mark moved from Boston to Pittsburgh, PA for a three-year Orthodontic residency at the University of Pittsburgh. Once he became an Orthodontist, he stayed in Pittsburgh and worked as an associate to gain more experience and hone his skills. In 2014, he and his wife decided it was time to return to Canada. He completed the Canadian dental specialty exam, obtained his Fellowship with the Royal College of Dentists of Canada, and became a registered specialist in Alberta.

Dr. Mark is a top Invisalign provider and focuses his practice on clear aligner therapy to digitally customize each and every smile. He’s the founder of Aligner Mentor, an Invisalign-coaching platform where he mentors and teaches dentists how to perform Invisalign treatment more effectively and efficiently in their own practices.

Dr. Mark is a volunteer with the Smiles 4 Canada organization and he volunteers with the Burn’s Memorial Fund. Twice a month he also works at the Alberta Children’s Hospital as a member of the Cleft Palate Team. In his spare time, he enjoys running, golfing, and playing soccer and volleyball.

Dr. Mark has two rambunctious kiddos at home: a daughter obsessed with unicorns and dinosaurs, and a son who wants whatever his big sister has. He’s married to his high school sweetheart who is both a scientist and a high school teacher. As a family, you’ll find them roaming around Costco for free samples, chasing the peacocks at the Calgary Zoo, getting their hands wet at the Telus Spark, or hopping ride to ride at Calaway Park!

He and the team are excited to meet you and answer all the questions you might have about straightening your teeth.


Sierra Springs ( Hygiene Team )

Ayisha (Hygienist)


Jess (Hygienist)

Jesse is a Registered Dental Hygienist from Windsor Ontario, where she attended St. Clair College and completed their Dental Hygiene program. With her approachable and gentle chairside manner she aims to provide a relaxed and enjoyable experience at the office. She is committed to promoting oral health and preventing dental disease through patient education.

Outside of the office she enjoys spending time with loved ones, cooking and cuisine, sports, and travel.