To build this evidence-based 2026 list of birth injury lawyers serving Vaughan, we weighed their practice focus and published results against client reviews and professional recognition.
Our featured firm in Vaughan is Diamond & Diamond Lawyers LLP, where Jeremy Syrtash leads the medical malpractice group. With a published $14 million birth injury result, Neinstein Personal Injury Lawyers leads this list, and clients describe being kept informed. Because its practice focuses more narrowly on medical negligence, Paul Cahill - Medical Malpractice Lawyer follows, with a published $11.5 million birth injury jury verdict. Ask who would handle your child's claim before you call, and check the fees. To understand how Ontario's limitation periods apply, speak with an Ontario lawyer.
Jeremy Syrtash leads the medical malpractice litigation practice at Diamond & Diamond Lawyers LLP. He earned a BA from Yeshiva University (2010) and a JD from the University of Ottawa (2013), was called to the Bar of Ontario in 2014, and has acted as counsel and co-counsel in medical malpractice cases across Canada, many involving pediatric and obstetrical negligence.
Called to the Bar of Ontario, 2014 · JD, University of Ottawa · Best Lawyers: Ones to Watch in Canada, Health Care Law (2024 to 2027)
4.8592 Google reviewsRated 4.8 out of 5 on Google from 592 reviews
Best for: Published birth injury results
Along with medical negligence outcomes involving brain injury of $12 million and $12.5 million, its site discusses HIE and cerebral palsy in its birth injury pages. Communication matters, too. As clients work through a complicated claim, they repeatedly describe getting clear answers and being kept informed across 592 Google reviews.
Stood out in our review for the results it publishes and the recognition it has earned.
We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made
4.816 Google reviewsRated 4.8 out of 5 on Google from 16 reviews
Best for: Birth injury trial experience
For a child born with cerebral palsy, Paul Cahill - Medical Malpractice Lawyer publishes an $11.5 million jury verdict. It ranks second on this list because of that trial result and its focus on medical negligence. Alongside its birth injury pages, the site discusses HIE and Erb's palsy and lists Paul Cahill as a partner.
Stood out in our review for the recognition it has earned and how much of its work is medical malpractice.
We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made
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4.9370 Google reviewsRated 4.9 out of 5 on Google from 370 reviews
Best for: Families seeking a Woodbridge office
If you're looking nearby, Campisi Law Injury Lawyers has a Woodbridge office, 5 km from Vaughan's city centre. The firm's site covers birth injury and wrongful death, with Joseph Campisi listed as its managing partner. Clients say they felt supported while being kept informed.
Stood out in our review for the recognition it has earned and what its clients say.
We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made
4.8300 Google reviewsRated 4.8 out of 5 on Google from 300 reviews
Best for: Established medical negligence litigation
Having begun in 1935, Thomson Rogers LLP has 91 years in practice in 2026. Among its published medical malpractice cases is Denman v. Radovanovic, a lawsuit upheld by the Court of Appeal in 2024. Along with birth injury information covering cerebral palsy and Erb's palsy, the firm's site lists Aleks Mladenovic and Sebastian di Domenico among its lawyers.
Stood out in our review for its years of experience and what its clients say.
We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made
Where they are in Vaughan
What clients say about these Vaughan lawyers
Google reviews of the firms on our lists, quoted as their clients wrote them and linked to where they were posted. We don't write, edit or pick reviews for pay.
AF
Ashley F.
October 2026 · Vaughan, Ontario
“A M A Z I N G injury law firm!! Seriously, I was so discouraged on the outcome of my case but they just kept motivating me to persevere. The amount of support, dedication and encouragement I recieved from the team throughout the process truly made me feel seen and cared for; like I was family and they wouldn't rest...”
“⭐⭐⭐⭐⭐
I cannot recommend Jennifer Ilton and Yoni Silberman of Bogoroch & Associates LLP highly enough.
After our serious motor vehicle collision on Highway 400 North in November 2023, they stood by us every step of the way. They fought diligently to protect our insurance rights while also providing something just...”
“Thanks so much DARCY, I TRULY DO APPRECIATE EVERYTHING TRL HAS ACCOMPLISHED FROM THE INFANCY STAGE AS THEIR CLIENT AND EVERY DAY THEREAFTER. IIN REFERRENCE TO THE THEREAFTER STAGE AS THEIR CLIENT I HAD SEVERAL CONVERSATIONS WITH BOTH LAWYERS DARCY M. & HIS PARTNER MICHAEL B. OF WHICH WERE ALL PROFESSIONAL, POSITIVE...”
Tell the lawyer when you learned about the injury, along with what happened. Keep your delivery notes handy with any hospital correspondence, and ask which other records the lawyer would need to see before assessing a possible claim.
Check the limitation period
When you discover the claim, Ontario's basic two-year limitation period starts. Discovery includes knowing about the injury and the provider's contribution, as well as whether a lawsuit was appropriate. If the injured person is under 18 and has no litigation guardian for the claim, the clock doesn't run. Have an Ontario lawyer check the dates with you.
Start the claim
If you're claiming against Ontario doctors or nurses, or against hospitals, you don't need pre-suit notice. You can also start without an affidavit or a certificate of merit. Have the lawyer walk you through the statement of claim (that's the document setting out the lawsuit).
Develop the medical evidence
You haven't proved the claim by starting a lawsuit. Under the court's rules, you'll need to serve expert reports in practice: they must address the standard of care (the care expected) and whether that care caused or contributed to the injury, called causation.
Consider settlement or trial
If your claim goes to trial, how would the lawyer prepare it, and how would they assess a settlement proposal? Economic losses, including future care costs, aren't subject to a statutory cap in Ontario. For non-pecuniary damages, including pain and suffering, there's a judge-made national cap.
Malpractice claims in Vaughan: the rules that matter
The filing deadline in Ontario
The clock startsWhen you found out, or should have
Time to start a claim2 yearsMiss it and the claim is usually lost.
At the very most15 yearsafter the treatment, with a few exceptions
Limits on damages in Ontario
Pain and sufferingCapped at about $484,330
All damages togetherNo overall cap
Expert paperworkNo affidavit or certificate of merit is required to start a claim.
A written agreementThe share the lawyer takes, set out before work starts.
If you recover moneyThe agreed share and the case costs come out of it.
If the claim failsNo legal fee on a contingency agreement. Ask about costs.
Seven firms on this list say they work on contingency: if the claim fails, there's no legal fee; otherwise, the lawyer gets a share of any recovery. Case costs aren't included. You may pay for medical records and medical opinions, along with court fees. Before you sign, find out who advances those costs and whether you must repay them if the claim recovers nothing. You can't tell who pays those expenses from the firms' fee information here. Ask for a written agreement that explains how the lawyer works out their share, including any deductions that may come out of your recovery.
Eight of the nine firms offer a first consultation they say is free. Seven describe their fees as contingency arrangements.
What to bring to your first call
Delivery notes and any other medical records you already have
When you had treatment and first learned about the injury
Who was involved: the names of doctors, nurses and hospitals
What happened, written as a brief timeline
Care-related expenses shown in your bills and receipts
Letters or emails you've received from the hospital or insurer
Photos you think would help show what the injury involves
Questions to ask a lawyer
1What birth injury claims have you handled where the circumstances were like ours?
2Who would return our calls, and who would handle our file?
3What would you check to establish whether the care caused or contributed to the injury?
4What limitation periods govern our child's claim, and which apply if we have a claim ourselves?
5What calculation do you use for your contingency fee?
6Who pays for records and medical opinions, along with court fees, if the claim fails?
7What would you need from us before you decide whether to take the case?
8When explaining a settlement offer, how would you show us the costs deducted?
Choosing a birth injury lawyer in Vaughan
Who would actually handle your child's file is the first question. Although a firm's birth injury page gives you a lead, ask about that lawyer's work with the injury that concerns you. A birth injury result isn't the same as an accident recovery. When they discuss a case, ask what role the lawyer played.
Use the first conversation well
1
Prepare a short timeline
Include when you first learned that care might have contributed to the injury as you write down what happened around the delivery. If you already have delivery notes or medical records, bring them. Ask which other records the lawyer would want to review before they offer an assessment.
2
Ask about the medical assessment
To start an Ontario claim, you don't need an affidavit or certificate of merit. The court's rules still require you to serve expert reports on the standard of care and causation. How would the lawyer assess those issues and arrange for the reports?
3
Agree on communication
Who'll answer your questions, and how will you get updates? Although reviews on this list praise firms for responding, they also include complaints about missed follow-up. Before signing, get a clear answer at intake so you'll have something concrete to discuss.
Get the fee terms in writing
Free consultations and contingency fees are offered by several firms here. What does the free consultation cover, and would you be charged for a later meeting? Before choosing a contingency arrangement, ask how the outcome affects payment and how the firm would work out its fee. Make sure the written terms cover expert-report costs, including amounts you could owe if the claim doesn't succeed.
After reading the Ontario law guide, ask an Ontario lawyer how the rules apply to your family. Treat this as general information, not legal advice.
If someone promises a particular payout, that's a red flag. The facts of that case underpin a published verdict.
If a firm won't explain fees or say who'll handle the claim, pause before proceeding.
Where would you meet? While most offices listed here are in Toronto or North York, Campisi Law Injury Lawyers has an office in Woodbridge.
Questions people ask
Do I need a birth injury lawyer with an office in Vaughan?
Rather than being located only within the city, these firms have offices near Vaughan. While several others are in Toronto or North York, Campisi Law Injury Lawyers has a Woodbridge office, 5 km from Vaughan's city centre. Ask where meetings would happen and who would handle your child's file before you book. You can't tell how much birth injury work a lawyer handles just from a nearby office.
What is the deadline for an Ontario birth injury claim?
Under the Limitations Act, 2002 definition of discovery, Ontario's basic limitation period is 2 years from discovery. While the claimant is under 18 without a litigation guardian for the claim, the clock doesn't run. As addressed in Wong v. Lui, 2023 ONCA 272, the 15-year ultimate period is also suspended for claims arising in that situation. How do these rules apply to your child? Ask an Ontario lawyer.
Do I need a medical expert's report before starting a claim?
To start an Ontario claim, you don't need an affidavit or certificate of merit. In practice, though, the court's rules require you to serve expert reports on the standard of care and causation. How would the lawyer assess the delivery records and obtain the reports you need? Also ask them to explain how medical review costs are covered in the written fee agreement.
Which firms on this list publish birth injury results?
Among Neinstein Personal Injury Lawyers' published results is a $14 million medical negligence result involving birth injury. For a child born with cerebral palsy, Paul Cahill - Medical Malpractice Lawyer reports an $11.5 million birth injury jury verdict. Although you can discuss those results at intake, don't treat them as estimates of another claim's value. How do your child's circumstances differ, and what role did the lawyer play?
Are birth injury damages capped in Ontario?
There's no statutory cap on economic losses, such as lost income or future care. For non-pecuniary damages, a judge-made national limit applies, known as the trilogy cap. They're different categories. Because a single headline result won't tell you how a child's claim might be valued, ask an Ontario lawyer how the damages rules apply to the losses you're claiming.
Are consultations free at every firm on this list?
Except for Paul Cahill - Medical Malpractice Lawyer, every firm listed is identified as offering a free consultation. Neither Paul Cahill's consultation and contingency fee terms nor Thomson Rogers LLP's contingency terms are confirmed here. Before retaining a firm, ask what its free meeting covers and make sure you get written fee terms. Because some VC Lawyers reviews raise fee concerns, getting that answer is particularly useful there.
Do we have to notify the hospital before starting a lawsuit?
You don't need pre-suit notice in Ontario for claims against hospitals, doctors or nurses. That doesn't answer when you must start the claim. Before starting, you aren't required to send a letter to the hospital. Because this is general information rather than legal advice, ask an Ontario lawyer how these rules apply to the circumstances your family is facing.
Could we owe case costs even if a contingency claim fails?
If a contingency claim fails, the lawyer gets no legal fee; if there's a recovery, the lawyer receives a share of it. That doesn't settle who pays expenses. Seven firms on this list say they offer contingency fees, though you can't tell from their listed information who pays case costs when a claim fails. Before you sign, find out who pays for medical records and expert reports, along with the court fees.
How should we use the Google ratings when comparing these firms?
Check how many reviews sit behind each rating. Paul Cahill's 4.8 rating comes from 16 reviews, compared with 592 reviews behind Neinstein's 4.8 rating. You can't tell how your claim would turn out from either figure. When you first call, find out who would handle your file and ask about the lawyer's work on birth injury claims.
Which firms list cerebral palsy among their practice areas?
Cerebral palsy appears among the practice areas listed by Neinstein Personal Injury Lawyers, Thomson Rogers LLP, Howie, Sacks & Henry LLP, Bergel Magence LLP and VC Lawyers. While those listings give you somewhere to start calling, they don't assess your child's claim. Find out which medical records each lawyer would need to review, and ask about the circumstances they've handled.
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Jeremy Syrtash
