Company lists · Data refreshed September 2026

Top 25 Medical malpractice attorneys based in Canada

Name: Medical malpractice attorneys based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 41 companies tracked

RevenueBase identified 41 medical malpractice attorneys headquartered in Canada as of September 2026 and tracks 374 professional contacts across them, including 220 with verified work emails. Toronto is the largest hub.

This list covers medical malpractice attorneys headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

41Companies

374Contacts tracked

220Verified emails

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The 25 largest medical malpractice attorneys based in Canada

Ranked by team size

Top 25 of 41 medical malpractice attorneys based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical malpractice attorneys: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Gluckstein Lawyers	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Gluckstein Lawyers is a top ranked personal injury firm serving all of Ontario with co-counsel across Canada.” Source: RevenueBase Database · checked Sep 17, 2026
2	Bogoroch & Associates LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	32 contacts →
	Strong evidence “Bogoroch & Associates LLP is a Toronto-based law firm focusing on personal injury and medical malpractice litigation.” Source: RevenueBase Database · checked Sep 17, 2026
3	Wagners LAW Firm	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “Let’s get your life back to normal.” Source: RevenueBase Database · checked Sep 17, 2026
4	Longo Lawyers	Indirect evidence	North York, ON, CanadaHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Longo Lawyers is a client-first litigation firm dedicated to protecting the rights, dignity, and financial security of individuals and businesses across Ontario.” Source: RevenueBase Database · checked Sep 17, 2026
5	Weir Bowen LLP	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Weir Bowen operates as a team to fully leverage our extensive knowledge and experience.” Source: RevenueBase Database · checked Sep 17, 2026
6	Bonn LAW	Strong evidence	Belleville, ON, CanadaHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong evidence “Bonn Law helps clients with matters involving personal injury, medical malpractice, insurance disputes and criminal defence.” Source: RevenueBase Database · checked Sep 17, 2026
7	Connect Medical Legal Experts	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Connect Medical Legal Experts (formerly CanLNC Experts) connects those two distinct worlds - by providing medical/healthcare expertise to the legal environment, and by providing…” Source: RevenueBase Database · checked Sep 17, 2026
8	Williams Litigation Lawyers LLP Avocats Plaidants S.R.L	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Williams Litigation Lawyers LLP is a prominent litigation law firm founded in 1979.” Source: RevenueBase Database · checked Sep 17, 2026
9	Falconeri Rumble Harrison LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Falconeri Rumble Harrison LLP is a personal injury law firm representing clients who have sustained serious personal injury as a result of motor vehicle accidents, malpractice…” Source: RevenueBase Database · checked Sep 17, 2026
10	Desroches Mongeon Avocats	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Desroches Mongeon avocats c’est toute une équipe d’avocats et de techniciens efficaces, disponibles, ouverts d’esprit ayant le désir de s’impliquer dans leur communauté.” Source: RevenueBase Database · checked Sep 17, 2026
11	Robinson LLP	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “At Robinson LLP, we handle a wide range of personal injury and medical malpractice cases.” Source: RevenueBase Database · checked Sep 17, 2026
12	Leone Murray LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Leone Murray LLP is an industry leading personal injury and civil litigation law firm.” Source: RevenueBase Database · checked Sep 17, 2026
13	Cummings Andrews Mackay LLP	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Founded in 1915, the primary focus of Cummings Andrews Mackay LLP for over 50 years has been personal injury law.” Source: RevenueBase Database · checked Sep 17, 2026
14	LAW Fifty ONE	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Law Fifty One is a personal injury litigation and medical negligence litigation law firm in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 17, 2026
15	Morris Stoltz LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Morris + Stoltz LLP is a dynamic boutique retained on challenging medical negligence, health care, public health and patient advocacy matters.” Source: RevenueBase Database · checked Sep 17, 2026
16	Suntjens Mckinnon LLP	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1-10	6 contacts →
	Strong evidence “At Suntjens McKinnon LLP, we provide personalized and thorough legal representation for individuals who have sustained personal injuries due to accidents, medical malpractice…” Source: RevenueBase Database · checked Sep 17, 2026
17	Medlégal	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “MedLégal est un cabinet d’avocats spécialisés dans le domaine du droit de la santé, de la responsabilité médicale et du préjudice corporel.” Source: RevenueBase Database · checked Sep 17, 2026
18	Mann Hayward Professional Corporation	Strong evidence	Cambridge, ON, CanadaHQ checked Sep 17, 2026	1-10	5 contacts →
	Strong evidence “This is a national law firm specializing in medical malpractice representing plaintiffs.” Source: RevenueBase Database · checked Sep 17, 2026
19	Sommers Roth & Elmaleh Professional Corporation	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “The firm was established by eminently respected litigators Richard J.” Source: RevenueBase Database · checked Sep 17, 2026
20	Edwards Pollard LLP	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “We are trial lawyers helping those who have been severely injured, denied disability benefits or lost their job.” Source: RevenueBase Database · checked Sep 17, 2026
21	Pjkj LAW	Strong evidence	Hamilton, ON, CanadaHQ checked Sep 17, 2026	1-10	4 contacts →
	Strong evidence “Whether your challenge is through a personal injury, a family law issue, a medical malpractice incident, or a criminal charge, we take up the fight for you.” Source: RevenueBase Database · checked Sep 17, 2026
22	Brock Medical Malpractice LAW PC	Strong evidence	Barrie, ON, CanadaHQ checked Sep 17, 2026	1-10	4 contacts →
	Strong evidence “Brock Medical Malpractice Law PC is one of Ontario’s few medical malpractice law firms.” Source: RevenueBase Database · checked Sep 17, 2026
23	Medcounsel	Strong evidence	Toronto, CanadaHQ checked Sep 17, 2026	1-10	3 contacts →
	Strong evidence “MedCounsel was founded to level the playing field in medical malpractice litigation.” Source: RevenueBase Database · checked Sep 17, 2026
24	James A. Scarfone, Partner, Scarfone Hawkins LLP	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Scarfone Hawkins LLP is a mid-sized law firm based in Hamilton, Ontario.” Source: RevenueBase Database · checked Sep 17, 2026
25	Antoniou LAW	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “We are passionate advocates in the area of professional liability.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: medical malpractice attorneys. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names medical malpractice attorneys.
Partial evidence: Its own public description names part of medical malpractice attorneys, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical malpractice attorneys. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 41 medical malpractice attorneys based in Canada

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Medical malpractice attorneys based in Canada at a glance

As of Sep 17, 2026

58.8%Verified-email coverage

9.1Average contacts per company

1-10Median size (employees)

22.0%Largest-city concentration · Toronto

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 41 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among medical malpractice attorneys, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “medical malpractice attorneys”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names medical malpractice attorneys), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among medical malpractice attorneys, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 220 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names medical malpractice attorneys, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many medical malpractice attorneys are there based in Canada?

RevenueBase identified 41 medical malpractice attorneys headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gluckstein Lawyers, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most medical malpractice attorneys?

Toronto leads with 9 headquartered companies, followed by Edmonton (4) and Calgary (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 220 verified decision-maker contacts tracked across these 41 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.