Trusted Destination
Many local doctors and dentists recommend their toughest cases to Antosz Vincelli Orthodontics. Our experienced team of specialists and seasoned assistants, provide specific care for creating a healthy bite for a lifetime.

Children
Early assessment (7-8 years old) can make orthodontic care simpler and far less invasive.

Teens
We have creative solutions for complex problems, often making avoiding extractions and surgery possible.

Adults
Teeth can move over time leading to dental problems such as excess wear, frequent chipping, and jaw pain.

Chronic Pain
A healthy bite can help reduce jaw pain, headaches, TMD symptoms, and alleviate pediatric sleep disorder.
Trusted Invisalign
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Child &
Teen Friendly
Experience and innovation
Our experienced team of seasoned specialists and assistants is led by Dr. Mark Antosz, Dr. Robert Vincelli, and Dr. Ziana Esmail. Together, we use the most advanced techniques and technology available to achieve the best outcomes for each particular patient.
The AVO Difference | Our Team | Our Locations
Flexible Payments | Community Involvement

Reviews from Dentists, Doctors, and Patients

Dr. Mark Antosz
Born and raised in Victoria
Attended UBC for both his Bachelor of Science and Dentistry degree
Had a general practice of dentistry in Dawson Creek in 1980
Awarded a Medical Research Council of Canada Fellowship in 1985, moved to Toronto
Entered a combined programming Specialty in Orthodontics and phd Cell Biology at U of T
Returned to Western Canada to practice orthodontics at the Market Mall location where he has been since 1990

Dr Rob Vincelli
Born and raised in Montreal
Attended McGill for both his Bachelor of Science and Dentistry degree
Headed to Philadelphia to the University of Pennsylvania where he earned his certificate in Orthodontics and Dentofacial Orthopedics
Moved to Calgary in 2017 where he joined Dr Mark Antosz to practice Orthodontics
Is currently the president of the Calgary and District Dental Association

Dr. Ziana Esmail
Dr. Esmail was born and raised in Calgary, Alberta. She completed her Bachelor of Science at McGill University and received her Doctor of Dental Surgery with distinction from the University of Western Ontario. She was awarded the Ontario Dental Association Proficiency award for demonstrating merit in dentistry and making meaningful contributions.
Dr. Esmail furthered her education by completing a General Practice Residency at Mount Sinai Hospital, during which she received clinical training in hospital dentistry treating medically compromised and special needs patients. She then moved to central Canada to complete her Masters of Science in Orthodontics and Dentofacial Orthopedics at the University of Manitoba.
In her personal time, Dr. Esmail enjoys practicing yoga, immersing herself in nature with hiking and camping, and exploring new countries. After moving around Canada, she is excited to return to her roots and provide quality orthodontic care in her home city.