Company lists · Data refreshed September 2026

Top 25 Healthcare companies based in San Diego, United States

This directory lists 84 healthcare companies based in San Diego, United States, with 27,744 contacts and 9,701 email addresses. New York is the single most-represented city among the companies on the list, and the directory was updated in September 2026.

Healthcare companies are organizations that provide medical care, health services, or products used to prevent, diagnose, treat, or manage health conditions. This list covers companies whose primary business is providing healthcare services or developing, manufacturing, distributing, or supporting products used in healthcare. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review
84Companies
27,744Contacts tracked
9,701Verified emails
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The 25 largest healthcare companies based in San Diego, United States

Ranked by team size
Top 25 of 84 healthcare companies based in San Diego, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare companies: 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
1Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202610001+10,445 contacts →

“Scripps Health is a nonprofit integrated healthcare delivery system based in San Diego, Calif.”

Source: company website · checked Sep 6, 2026
2Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202610001+9,590 contacts →

“Sharp HealthCare is a not-for-profit health care system based in San Diego, California, with four acute care hospitals, three specialty hospitals, three medical groups and a…”

Source: company website · checked Sep 6, 2026
3Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202610001+2,589 contacts →

“CareFusion, a BD company, is a global corporation serving the health care industry with products and services that help improve the cost and safety of health care for generations…”

Source: company website · checked Sep 6, 2026
4Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 20261,001-5,0001,802 contacts →

“MedImpact is the nation’s largest independent health solutions and pharmacy benefit company, serving commercial health plans, government programs, self insured/employer groups…”

Source: company website · checked Sep 6, 2026
5Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 2026201-500323 contacts →

“Bridge Home Health and Hospice is a leading post-acute healthcare provider in California.”

Source: company website · checked Sep 6, 2026
6Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 20261,001-5,000314 contacts →

“Our fundamental mission here at Medical Professionals is to promote HAPPY and HEALTHY lives – for you, for your team and our team, for the healthcare candidates we recruit, for…”

Source: company website · checked Sep 6, 2026
7Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 2026501-1,000252 contacts →

“PracticeTek was established by investors and entrepreneurs who came together with a vision for the future of healthcare: high-quality care delivered seamlessly and on demand…”

Source: company website · checked Sep 6, 2026
8Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 20261,001-5,000243 contacts →

“At Emerald Textiles™ we are the premier leader in healthcare textiles services delivering the highest level of quality excellence and trusted service to our customers and their…”

Source: company website · checked Sep 6, 2026
9Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202651-200129 contacts →

“If you or a family member needs in-home care, you'll need a team of compassionate healthcare professionals to assist you.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 2026201-500107 contacts →

“At MedWatchers, we know that quality ratings matter.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202651-20091 contacts →

“Cognitive, an information technology and software engineering professional services company, is dedicated to one thing: elevating the quality, speed and delivery of today’s US…”

Source: company website · checked Sep 6, 2026
12Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202651-20048 contacts →

“GrowthPlug is a practice growth and optimization SaaS focused on helping healthcare practices to accelerate new patient acquisition, manage online reputation, automate front desk…”

Source: company website · checked Sep 6, 2026
13Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202611-5020 contacts →

“Deployment & Compliance ⏱ While competitors quote 3-month timelines and can't touch healthcare data.”

Source: company website · checked Sep 6, 2026
14Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 2026201-50020 contacts →

“Transcend Insights® is a population health management company that is empowering lifelong well-being with The Platform Above.”

Source: company website · checked Sep 6, 2026
15Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202651-20019 contacts →

“Evolent Health acquired Aldera Holdings, Inc, on Nov.”

Source: company website · checked Sep 6, 2026
16Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202611-5018 contacts →

“We are a technology driven healthcare company that specializes in the management and coordination of post-acute care to reduce the cost of healthcare while providing remarkable…”

Source: company website · checked Sep 6, 2026
17Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202651-20013 contacts →

“SEQSTER is the leading healthcare technology company that connects, collects, and refines patient-consented health data across care settings into a unified, longitudinal patient…”

Source: company website · checked Sep 6, 2026
18Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202611-5013 contacts →

“Accord is a San Diego, CA based private equity firm focused on partnering with management teams and founders to seek to create value and transformative growth.”

Source: company website · checked Sep 6, 2026
19Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202611-5010 contacts →

“Part of Risk Strategies Company, Dubraski & Associates specializes in providing customized, unbiased insurance and risk financing solutions to the health care industry across all…”

Source: company website · checked Sep 6, 2026
20Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202651-2009 contacts →
Source: company website · checked Sep 6, 2026
21Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202611-508 contacts →

“Centura Health Hospitals is a medical practice company based out of United States.”

Source: company website · checked Sep 6, 2026
22Strong evidenceSan Diego, United StatesHQ checked Sep 6, 20261-106 contacts →

“Have you ever asked yourself: • “Why are the marketing activities that used to work no longer effective?” • “Where are the marketing specialists who know the healthcare vertical…”

Source: company website · checked Sep 6, 2026
23Strong evidenceSan Diego, CA, United StatesHQ checked Sep 6, 20261-106 contacts →

“Marqi Medical builds clinically validated AI solutions for healthcare risk prediction.”

Source: company website · checked Sep 6, 2026
24Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 20261-105 contacts →

“MIPS Consulting: The Chirpy Bird Inc.”

Source: company website · checked Sep 6, 2026
25Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 6, 202611-504 contacts →

“Southern California Physician Services is a medical practice company based out of 11637 VERNETTE CT, El Cajon, California, United States.”

Source: company website · checked Sep 6, 2026

Showing 25 of 84 healthcare companies based in San Diego, United States

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Healthcare companies based in San Diego, United States at a glance

As of Sep 6, 2026
35.0%Verified-email coverage
330.3Average contacts per company
11-50Median size (employees)
522.6%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
13
51-200
15
201-500
5
501-1,000
1
1,001-5,000
5
5,001-10,000
1
10001+
3

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 San Diego, over 84 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 companies, 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 San Diego, United States whose own description of what they do matches “healthcare companies”. 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 companies), 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 companies, and records with no verified work email. Companies headquartered outside San Diego 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, 9,701 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 6, 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.

Healthcare companies by metro in the United States

Frequently asked

How many healthcare companies are based in San Diego, United States?

The directory lists 84 healthcare companies based in San Diego, United States.

How many contacts and email addresses are available for healthcare companies?

The directory includes 27,744 contacts and 9,701 email addresses for the listed healthcare companies.

Which city has the most healthcare companies on the list?

New York is the single most-represented city among the companies on the list.

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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.