Company lists · Data refreshed September 2026

Top 25 Medical practice advertising agencies based in Los Angeles, United States

Name: Medical practice advertising agencies based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 502 companies tracked

RevenueBase identified 502 medical practice advertising agencies headquartered in Los Angeles, United States as of September 2026 and tracks 2,726 professional contacts across them, including 805 with verified work emails. New York is the largest hub.

This list covers medical practice advertising agencies headquartered in Los Angeles, United States, 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

502Companies

2,726Contacts tracked

805Verified emails

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The 25 largest medical practice advertising agencies based in Los Angeles, United States

Ranked by team size

Top 25 of 502 medical practice advertising agencies based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names medical practice advertising agencies: 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	BatteryPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	158
	“3X AD AGE AGENCY OF THE YEAR \| 2025 CAMPAIGN AGENCY OF THE YEAR Battery is a full service creative advertising agency headquartered in Los Angeles with offices in Toronto, Chicago…” Source: company website · checked Sep 5, 2026
2	UnfoldIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	126
	“Attention is earned.” Source: company website · checked Sep 5, 2026
3	LAPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	124
	“LA is a full-service creative advertising agency that combines 360º brand-building expertise with a nuanced understanding of regional and global perspectives.” Source: company website · checked Sep 5, 2026
4	Hawthorne AdvertisingPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	95
	“Hawthorne Advertising, a creative, analytics and technology-driven advertising agency specializing in strategic planning, creative development, production, media planning and…” Source: company website · checked Sep 5, 2026
5	Terry Hines & AssociatesIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	86
	“Entrusted with entertainment’s most legendary brands for over 40 years, Terry Hines & Associates (THA) is a full-service marketing agency that delivers impactful messaging for its…” Source: company website · checked Sep 5, 2026
6	FCA Fonseca Chan AssociatesIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	85
	“FCA is a full-service marketing agency based in Los Angeles.” Source: company website · checked Sep 5, 2026
7	TUXIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	78
	“TUX is a creative agency based in Los Angeles with a production and post-production studio in Montreal.” Source: company website · checked Sep 5, 2026
8	Spinx DigitalIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	63
	“We are digital craftsmen.” Source: company website · checked Sep 5, 2026
9	GP GeneratePartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	53
	“Smart advertising campaigns begin with smart media choices.” Source: company website · checked Sep 5, 2026
10	Veritone ONEPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	51
	“Veritone One (formerly Veritone Media) is a full service agency creating native and traditional advertising for some of the world’s most recognizable brands.” Source: company website · checked Sep 5, 2026
11	FuturedonticsPartial evidence	Los Angeles, United StatesHQ checked Sep 5, 2026	51-200	38
	“Futuredontics specializes in helping dental practices turn consumers into lifelong patients in the rapidly evolving digital world.” Source: company website · checked Sep 5, 2026
12	Canyon Design GroupIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	37
	“We are a Los Angeles–based, award-winning team of designers, art directors, writers, interactive producers, interactive creative directors, developers, 3D and motion graphic…” Source: company website · checked Sep 5, 2026
13	Fraser CommunicationsIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	29
	“Located in Los Angeles, Fraser Communications is the largest woman-owned integrated marketing communications agency in the West – and the only one in the country owned and run by…” Source: company website · checked Sep 5, 2026
14	The Madison Melle AgencyIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	27
	“The Madison Melle Agency is a creative design studio, performance marketing & lifestyle branding firm - shaping the landscape of invention in hospitality and beyond.” Source: company website · checked Sep 5, 2026
15	The MRN AgencyIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	27
	“The MRN Agency is founded on the premise of giving clients a competitive edge based on data driven strategy that organically connects target audiences to brands through compelling…” Source: company website · checked Sep 5, 2026
16	MC SquaredIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	27
	“MC2 is a full-service agency that injects adrenaline into marketing campaigns to elevate brands and activate consumers.” Source: company website · checked Sep 5, 2026
17	Advance MediaPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	25
	“ADvance Media is a multichannel digital advertising and marketing agency specializing in Plastic Surgery and Refractive Surgery.” Source: company website · checked Sep 5, 2026
18	Soda & LimeIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	19
	“Soda & Lime is a full service marketing agency with a passion for new ideas and fully integrated campaigns.” Source: company website · checked Sep 5, 2026
19	10k AdvertisingPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	17
	“10K Advertising is a Los Angeles-Based Advertising Agency Specializing in Media Planning and Buying Nationwide.” Source: company website · checked Sep 5, 2026
20	BMO MediaIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	17
	“We're a team of talented strategists, writers, designers, and developers-with decades of combined experience in all facets of digital marketing.” Source: company website · checked Sep 5, 2026
21	Outlier Creative AgencyIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	17
	“We create powerful legal brands.” Source: company website · checked Sep 5, 2026
22	DottobIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	17
	“thumbstopping content is our specialty.” Source: company website · checked Sep 5, 2026
23	ADVUEIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	17
	“ADVUE is a full-service marketing agency with a wide range of expertise, including creative, design, brand strategy, communication/media strategy, production(broadcast, print…” Source: company website · checked Sep 5, 2026
24	Giant PropellerIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	16
	“Giant Propeller is a full-service marketing agency with a holistic and agile approach.” Source: company website · checked Sep 5, 2026
25	Horowitz AgencyIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	15
	“Horowitz Agency works exclusively with top law firms, production companies, and other professional service providers across the United States and Canada to develop comprehensive…” Source: company website · checked Sep 5, 2026

Showing 25 of 502 medical practice advertising agencies based in Los Angeles, United States

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Medical practice advertising agencies based in Los Angeles, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 710 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

353

11-50

127

51-200

201-500

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 502 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 practice advertising agencies, 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 Los Angeles, United States whose own description of what they do matches “medical practice advertising agencies”. 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 practice advertising agencies, and records with no verified work email. Companies headquartered outside Los Angeles 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, 805 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 practice advertising agencies by metro in the United States

Frequently asked

How many medical practice advertising agencies are there based in Los Angeles, United States?

RevenueBase identified 502 medical practice advertising agencies headquartered in Los Angeles, United States 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?

Battery, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most medical practice advertising agencies?

New York leads with 710 headquartered companies, followed by Los Angeles (502) and Miami (368).

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 805 verified decision-maker contacts tracked across these 502 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.