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Dental Malpractice Lawyer in Calgary
At Yanko Popovic Sidhu, we act for patients harmed by dental treatment that fell below the expected standard.
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As your dental malpractice lawyers
Yanko Popovic Sidhu and its predecessor firms have acted for injured Albertans for more than 40 years, and have represented thousands of clients over that time. Dental injuries are frequently dismissed as minor. Permanent nerve damage, a missed lesion or a serious infection is not minor, and these claims are assessed on the same principles as any other medical negligence claim.
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Who we act for
We act for:
— Patients with permanent nerve injury following extraction or implant placement
— Patients harmed by a failure to identify or investigate an abnormality
— Patients harmed by infection following treatment
— Patients harmed by anaesthesia or sedation errors
— Patients who were not informed of a material risk before consenting
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What these claims involve
Known risk versus negligent executionNerve injury is a recognised risk of some procedures. The questions are whether the risk was properly assessed and disclosed, whether the procedure was carried out competently, and whether a complication was recognised and managed appropriately once it arose.Get in touch
Failure to investigateWhere an abnormality was visible or reported over a period and was not investigated or referred, a delayed diagnosis claim can arise. The record of what was seen and when is central.Get in touch
Documenting the lossOngoing pain, altered sensation, speech and taste effects, further treatment, and the effect on work and daily life all need to be properly documented rather than assumed.Get in touch
More than 40 years acting for injured Albertans



Consent is a separate question from competence
Even competently performed treatment can found a claim where a material or unusual risk was not disclosed and a reasonable patient in your position would have declined the treatment had they known. Consent documentation matters, but a signed form is not the end of the analysis.
Delayed diagnosis claims turn on the record over time
Where an abnormality developed over a series of appointments, the claim depends on what was recorded, what was visible on imaging, and what a reasonably competent practitioner should have done at each point. Practitioners frequently attribute a delay to patient non-attendance, and the record either supports that or it does not.
A regulatory complaint will not compensate you
As with any health profession, a complaint to the regulatory college can lead to discipline but cannot award you anything. The two processes are independent.
Frequently Asked Questions: Dental Malpractice In Alberta
My dentist says the nerve injury was a known risk. Do I still have a claim?
Possibly. That a complication is recognised does not answer whether it was properly assessed beforehand, disclosed to you, avoided where it was avoidable, or managed appropriately once it occurred. It also does not answer whether the procedure was the right one. Those are questions for an expert reviewing the record.
How much does it cost to hire a dental malpractice lawyer in Calgary?
We work on a contingency fee basis, meaning you pay no legal fees unless compensation is recovered. Disbursements and applicable taxes may still apply. We will set the arrangement out in writing before you retain us.
How long do I have to start a claim in Alberta?
In most injury claims the period is two years — but it does not simply run from the date of the incident. It runs from the point at which you knew, or ought reasonably to have known, three things: that you were injured, that the injury was attributable to someone else's conduct, and that it was serious enough to warrant bringing a proceeding. A separate ten-year outer limit runs from when the claim arose, and whichever period expires first governs. Different rules apply to minors and to people under a disability. Because the analysis is fact-specific, the safe course is to ask early rather than assume.
What does it cost to hire a lawyer for this?
We act on a contingency fee basis, which means you pay no legal fees unless compensation is recovered. Disbursements — the out-of-pocket costs of running a file, such as medical records, expert reports and court filing fees — and applicable taxes may still apply. We will explain the arrangement in writing before you retain us.
Do you want help with your case?
Calgary, Alberta, T2E 8K4
Fri: 8 AM – 2 PM
Sat – Sun: Closed




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