Company lists · Data refreshed September 2026

Top 25 Medical malpractice law firms based in Brazil

Name: Medical malpractice law firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 162 companies tracked

RevenueBase identified 162 medical malpractice law firms headquartered in Brazil as of September 2026 and tracks 708 professional contacts across them, including 145 with verified work emails and 12 with mobile numbers. Sao Paulo is the largest hub.

This list covers medical malpractice law firms headquartered in Brazil, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

162Companies

708Contacts tracked

145Verified emails

12Mobile numbers

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The 25 largest medical malpractice law firms based in Brazil

Ranked by team size

Top 25 of 162 medical malpractice law firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names medical malpractice law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Conde & Siciliano AdvogadosIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	151
	“Nossa história começa em 2010, resultado da soma da experiência e capacitação de seus sócios-fundadores ao longo das últimas décadas, e da natural inquietação desses profissionais…” Source: company website · checked Sep 5, 2026
2	Cardoso AdvocaciaIndirect evidence	Salvador, BrazilHQ checked Sep 5, 2026	11-50	34
	“No coração da Cardoso Advocacia, uma equipe de especialistas em Direito à Saúde, liderada pelos experientes Murilo Elias Cardoso, Lucas Cardoso e Rivalino Cardoso, dedica-se…” Source: company website · checked Sep 5, 2026
3	Palova Amisses & Advogados AssociadosIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	33
	“Nosso foco é a completa e integral atenção aos médicos e profissionais da saúde, em defesas, consultorias, pareceres, negociações, gestão de crise, elaboração de documentos e o…” Source: company website · checked Sep 5, 2026
4	Marques, Martos E Espinace Advogados AssociadosIndirect evidence	Barueri, BrazilHQ checked Sep 5, 2026	11-50	32
	“O Marques, Martos e Espinace Advogados Associados é um escritório especializado em Direito Médico e Direito à Saúde, foi idealizado pelos advogados Julio Marques, Rodrigo Martos e…” Source: company website · checked Sep 5, 2026
5	Elton Fernandes AdvocaciaIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	1-10	20
	“Somos um escritório de advocacia especialista no Direito da Saúde, com grande experiência em ações contra planos e seguros de saúde, ações indenizatórias decorrentes de danos…” Source: company website · checked Sep 5, 2026
6	Jonhsson AdvogadosIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	16
	“O escritório Jonhsson Advogados, fundado pela advogada Claudineia Jonhsson, é especializado nas áreas de Direito Médico, Saúde, Família e Sucessões.” Source: company website · checked Sep 5, 2026
7	Martinelli Direito À SaúdeIndirect evidence	Florianópolis, BrazilHQ checked Sep 5, 2026	11-50	13
	“O Martinelli Direito à Saúde é um escritório de advocacia dedicado exclusivamente à defesa dos direitos dos pacientes.” Source: company website · checked Sep 5, 2026
8	Advocacia Médica L Junqueira & Teixeira AdvogadosIndirect evidence	Vitória, BrazilHQ checked Sep 5, 2026	11-50	12
	“No Junqueira e Teixeira Advogados, somos especialistas em advocacia médica e direito da saúde, oferecendo soluções jurídicas completas para médicos, clínicas, hospitais e…” Source: company website · checked Sep 5, 2026
9	Bacelar & Cabral AdvogadosIndirect evidence	Recife, BrazilHQ checked Sep 5, 2026	11-50	12
	“Somos um escritório com expertise em Direito Médico, oferecendo suporte jurídico especializado na condução da orientação jurídica em atuação preventiva e litigiosa.” Source: company website · checked Sep 5, 2026
10	Jaeger Advogados AssociadosIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	7
	Source: company website · checked Sep 5, 2026
11	Ungaratti Suzuki Advocacia E ConsultoriaIndirect evidence	Curitiba, BrazilHQ checked Sep 5, 2026	1-10	6
	“Fundado em janeiro de 2020, pouco antes do Brasil ser acometido pela pandemia do novo coronavírus, o escritório inicialmente denominado Camila Ungaratti Advocacia e Consultoria…” Source: company website · checked Sep 5, 2026
12	Cecilia Mello AdvogadosIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	5
	“Cecilia Mello Advogados foi fundado em 2017 por Maria Cecilia Pereira de Mello, após sua aposentadoria como desembargadora no TRF-3, corte em que atuou por 14 anos.” Source: company website · checked Sep 5, 2026
13	Monteiro Palma Advogados AssociadosIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	1-10	4
	“Monteiro Palma Advogados é um escritório especializado em Direito à Saúde e tem por escopo prestar serviços jurídicos com alto padrão de qualidade e excelência.” Source: company website · checked Sep 5, 2026
14	Direito Médico Rocha Ferri Gontijo & BarbosaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	1-10	4
	“ESCRITÓRIO DE ADVOCACIA COMPOSTO POR MÉDICOS E ADVOGADOS, UNINDO AS DUAS LINGUAGENS PARA ATUAÇÃO EXCLUSIVA EM DIREITO MÉDICO E DA SAÚDE, RESOLUÇÃO EXTRAJUDICIAL E JUDICIAL DE…” Source: company website · checked Sep 5, 2026
15	Bruno Peçanha Advocacia Especializada EM SaúdeIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	1-10	3
	“O escritório Bruno Peçanha Advocacia tem atuação especializada em Direito Médico e da Saúde, com experiência na defesa judicial e extrajudicial dos interesses de pessoas físicas e…” Source: company website · checked Sep 5, 2026
16	Moraes & Pimentel AdvogadosIndirect evidence	Recife, BrazilHQ checked Sep 5, 2026	11-50	3
	“Escritório especializado em Direito Médico e da Saúde, com atuação abrangente em todo território nacional.” Source: company website · checked Sep 5, 2026
17	Ancosqui AdvogadosIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	3
	“Advocacia especializada em direito empresarial, atuando na área médica e da saúde para clínicas, consultórios, médicos, dentistas e demais profissionais da área da saúde.” Source: company website · checked Sep 5, 2026
18	Celso Papaleo AdvogadosIndirect evidence	Vitória, BrazilHQ checked Sep 5, 2026	1-10	3
	Source: company website · checked Sep 5, 2026
19	Muffo Crósta AdvogadosIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	1-10	3
	“Escritório de Advocacia especializado na área da saúde.” Source: company website · checked Sep 5, 2026
20	N. Nogueira AdvocaciaIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	2
	“Somos um escritório de Advocacia especializado em resolver problemas relacionados à Direito à Saúde” Source: company website · checked Sep 5, 2026
21	Mangaravite Advocacia MédicaIndirect evidence	Vila Velha, BrazilHQ checked Sep 5, 2026	1-10	2
	“A Mangaravite Advocacia Médica é um escritório altamente especializado e vocacionado à defesa de médicos e a defesa ao direito à saúde, com atuação exclusiva e com mais de 10 anos…” Source: company website · checked Sep 5, 2026
22	Fantinatti Teixeira Advogados AssociadosIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	1-10	2
	“Atuamos em processos judiciais na esfera cível em litígios envolvendo a prestação de serviços de saúde e em defesas administrativas de profissionais da saúde em processos ético…” Source: company website · checked Sep 5, 2026
23	Marello Advogados & AdvogadasIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	2
	“Responsabilidade por Erro Médico: Hospital, Plano de Saúde, Laboratório e SUS data-load=false class=summary-thumbnail-image” Source: company website · checked Sep 5, 2026
24	BZIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	1-10	2
	“O escritório Bulcão & Zeferino Sociedade de Advogados foi criado com o objetivo de atuar exclusivamente na área de Direito Médico, Hospitalar, Odontológico e da Saúde.” Source: company website · checked Sep 5, 2026
25	Gracindo E MangueiraIndirect evidence	Brasília, BrazilHQ checked Sep 5, 2026	1-10	1
	Source: company website · checked Sep 5, 2026

Showing 25 of 162 medical malpractice law firms based in Brazil

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Medical malpractice law firms based in Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Sao PauloLargest hub · 34 HQs

12Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

136

11-50

51-200

Verified emails by last verification

0–30

123

31–60

61–90

90–180

180+

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 law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “medical malpractice law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among medical malpractice law firms, and records with no verified work email. Companies headquartered outside Brazil 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 an evidence 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, 145 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 5, 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.

Medical malpractice law firms by metro

Medical malpractice law firms in Sao Paulo34

Frequently asked

How many medical malpractice law firms are there based in Brazil?

RevenueBase identified 162 medical malpractice law firms headquartered in Brazil 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?

Conde & Siciliano Advogados, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most medical malpractice law firms?

Sao Paulo leads with 34 headquartered companies, followed by Rio De Janeiro (12) and Recife (9).

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 145 verified decision-maker contacts tracked across these 162 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 5, 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 SmartSearch, 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.