Company lists · Data refreshed September 2026

Top 22 Healthcare pr agencies based in Boston, United States

RevenueBase identified 36 healthcare pr agencies headquartered in Boston, United States as of September 2026 and tracks 439 professional contacts across them, including 199 with verified work emails. New York is the largest hub.

This list covers healthcare pr agencies headquartered in Boston, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 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 16, 2026 86% judged on-target in blind review
36Companies
439Contacts tracked
199Verified emails
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The 22 largest healthcare pr agencies based in Boston, United States

Ranked by team size
Top 22 of 36 healthcare pr agencies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare pr agencies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 202651-20092 contacts →

Indirect evidence

“At 40 Regan Communications Group (RCG) has hit its prime!”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-5048 contacts →

Indirect evidence

“O’Neill and Associates is New England’s leading full-service government relations, crisis and public relations firm.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-5047 contacts →

Indirect evidence

“Castle is a certified women-owned business where local expertise meets global impact.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceBoston, MA, United StatesHQ checked Sep 16, 202651-20044 contacts →

Partial evidence

“PRECISIONeffect is the only advertising & marketing agency devoted to working with healthcare companies who are changing the standard of care.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-1024 contacts →

Indirect evidence

“44 is a creative, lifestyle public relations firm with a distinctly personal approach to our work.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-1016 contacts →

Indirect evidence

“DPA Communications is a full-service public relations and marketing firm.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-5015 contacts →

Indirect evidence

“Regina Villa Assoc is a public relations and communications company based out of 20 Park Plaza, Suite 801, Boston, Massachusetts, United States.”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-5015 contacts →

Partial evidence

“Aria Marketing is a boutique public relations agency exclusively serving healthcare technology companies.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-5014 contacts →

Indirect evidence

“With offices in Boston and Worcester and affiliates in New York City, Slowey McManus Communications provides strategic public relations, communications, and public affairs…”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-5013 contacts →

Indirect evidence

“LaVoieHealthScience provides strategic communications programs that integrate public and investor relations, marketing and communications to engage target stakeholders to create…”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-1013 contacts →

Indirect evidence

“Kortenhaus Communications (KCI) is an independent, boutique public relations firm skilled in developing and executing targeted marketing communications programs.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-508 contacts →

Partial evidence

“Escalate flips the traditional PR model on its head.”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-506 contacts →

Partial evidence

“HELVET HEALTH is a global healthcare marketing and communications agency.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceBoston, United StatesHQ checked Sep 16, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-106 contacts →

Indirect evidence

“eMedia Junction is a public relations agency specializing in earned media.”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-103 contacts →

Partial evidence

“Looking for an agency who understands healthcare and medicine and can communicate your message clearly to your distinct audiences?”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“Mees Communications is your always-on resource for corporate communications, content strategy and development, influencer relations and more.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“In 2005, I created my own public relations company.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

“With more than 25 years of public relations and communications experience, SMW Communication weaves together compelling content and thoughtful strategy to create marketing and…”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

“CTD is a strategic communications agency for companies advancing innovations that improve health & well-being.”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-101 contacts →

Partial evidence

“Hyperdrive Communications, LLC is a boutique communications company with a focus on PR and content strategy.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

“At our core, we’re natural communicators and storytellers.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 22 of 36 healthcare pr agencies based in Boston, United States

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Healthcare pr agencies based in Boston, United States at a glance

As of Sep 16, 2026
45.3%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
627.8%Largest-city concentration · New York
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
11
51-200
2

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 36 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 healthcare pr agencies, 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 Boston, United States whose own description of what they do matches “healthcare pr agencies”. 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 healthcare pr agencies), 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 healthcare pr agencies, and records with no verified work email. Companies headquartered outside Boston 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, 199 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 16, 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 healthcare pr agencies, 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 healthcare pr agencies are there based in Boston, United States?

RevenueBase identified 36 healthcare pr agencies headquartered in Boston, 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?

Regan Communications, headquartered in Boston, tops this list with the largest team on record.

Which city has the most healthcare pr agencies?

New York leads with 226 headquartered companies, followed by Los Angeles (81) and Washington (57).

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 199 verified decision-maker contacts tracked across these 36 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 16, 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.