Company lists · Data refreshed September 2026

Top 23 Medical malpractice law firms based in Washington, United States

Name: Medical malpractice law firms based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 35 companies tracked

RevenueBase identified 35 company matches for medical malpractice law firms associated with Washington, United States as of September 2026 and tracks 377 professional contacts across them, including 175 with verified work emails. Across the United States, Chicago is the largest hub for this category (189 companies); Washington has 35.

This list covers company matches for medical malpractice law firms associated with Washington, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 14, 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 RevenueBase SmartSearch · Exact Recorded Sep 14, 2026 How this list was built

35Companies

377Contacts tracked

175Verified emails

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The 23 largest medical malpractice law firms based in Washington, United States

Ranked by team size

Top 23 of 35 company matches for medical malpractice law firms based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Slocumb LAW Firm, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	11-50	68 contacts →
	Exact match “Experienced attorneys in Alabama, Georgia, Chicago, IL, Baltimore and Washington, DC When you have suffered serious injuries due to the negligence of another party, it is…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2	Rueb Stoller Daniel, LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	51-200	60 contacts →
	Exact match “Rueb Stoller Daniel, LLP is a law firm made up of nationally recognized trial attorneys whom have successfully represented tens of thousands of clients throughout the United…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3	Nigh Goldenberg Raso & Vaughn Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	11-50	28 contacts →
	Exact match “Nationwide law firm with a focus on personal injuries due to dangerous pharmaceutical medications, defective medical devices, and sexual assault.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4	Liles Parker Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	11-50	24 contacts →
	Exact match “Liles Parker PLLC is a full service law firm that focuses its practice in the regulatory health law space.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5	Cohen & Cohen	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	23 contacts →
	Exact match “Cohen & Cohen, P.C.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6	Simeone & Miller, LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	11-50	19 contacts →
	Exact match “Simeone & Miller, LLP is dedicated to protecting their clients throughout each individual case.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7	Wingfield, Ginsburg & Lipp, P.C	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	11-50	16 contacts →
	Exact match “The Washington D.C.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8	Duddy & Czarnecki Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	10 contacts →
	Exact match “We see a future where individuals who need legal help are supported not just by skilled litigators, but also technologists who leverage the latest tools to deliver effective…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9	Selinger LAW Group	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	11-50	9 contacts →
	Exact match “John Selinger, Esq.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10	Mills Black LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	6 contacts →
	Exact match “Mills Black LLP’s practice focuses on all aspects of health care and maritime law and practice, including transactional, regulatory, and litigation matters.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11	Bertram & Murphy	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	4 contacts →
	Exact match “Bertram & Murphy is a medical malpractice law firm located in Washington, D.C.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12	Asllani & Associates Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	4 contacts →
	Exact match “Asllani & Associates, PLLC is a top personal injury law firm with extensive experience, comprehensive knowledge and uncompromising effectiveness.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13	The LAW Office Of Jeffrey J. Downey, PC	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	4 contacts →
	Exact match “As a consumer you are in a unique position to educate yourself about your legal rights and your best options for finding a qualified personal injury, nursing home neglect, or…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14	Oliver-Zhang LAW	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	4 contacts →
	Exact match “Oliver-Zhang law is built upon the drive to remedy injustice and help those in need.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15	LAWMD	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	11-50	3 contacts →
	Exact match “Doctors in the Courtroom, Fighting for the Injured Nationwide Medical malpractice claims can be wrought with incredible complexity, but chances are that there are few or none who…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16	RDP LAW Group	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	3 contacts →
	Exact match “RDP Law Group is a nationwide firm that will help you recover compensation for your injuries.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17	G2z LAW Group, Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “At G2Z Law Group, PLLC, our attorneys counsel clients in different aspects of Health Law, including, healthcare regulations, licensing or certification of providers, relations…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18	Principal LAW Group, LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	51-200	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19	Maxwell LAW Group LLP	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “ABOUT US.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20	Bilton LAW Firm, P.L.L.C	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	11-50	1 contacts →
	Exact match “Cory Bilton represents people injured in accidents in Virginia, Maryland, and Washington, DC.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21	Whiteside Legal, Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Whiteside Legal focuses on protecting the injured and their families with compassion, integrity, and courage in nursing home abuse & neglect, medical malpractice, and car crash…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22	Kishish LAW Group	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Kishish Law Group, LLC is a Minnesota-based law firm focused on personal injury and product liability cases.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23	Bull Owen LAW Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Bull Owen Law, PLLC was founded with the goal of providing experienced and affordable counsel to healthcare providers and suppliers.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “medical malpractice law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 35 medical malpractice law firms based in Washington, United States

See the full list, filter by size, metro and specialty, and access 175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical malpractice law firms based in Washington, United States at a glance

As of Sep 14, 2026

46.4%Verified-email coverage

10.8Average contacts per company

11-50Median size (employees)

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 35 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Washington, United States whose business descriptions match “medical malpractice law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 175 professional contacts with verified work emails across the full matched dataset. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Medical malpractice law firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “medical malpractice law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical malpractice law firms are there based in Washington, United States?

RevenueBase identified 35 company matches for medical malpractice law firms associated with Washington, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Slocumb LAW Firm, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most medical malpractice law firms?

Chicago leads the United States with 189 company records, followed by New York (185) and Houston (150). Washington has 35.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 175 professional contacts with verified work emails tracked across these 35 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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.