Company lists · Data refreshed September 2026

Top 25 Hospital venture capital investors based in the United States

Name: Hospital venture capital investors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 2,741 companies tracked

RevenueBase identified 2,741 hospital venture capital investors headquartered in the United States as of September 2026 and tracks 33,828 professional contacts across them, including 12,074 with verified work emails and 13,280 with mobile numbers. New York is the largest hub.

This list covers hospital venture capital investors headquartered in the 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 3, 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 3, 2026 86% judged on-target in blind review

2,741Companies

33,828Contacts tracked

12,074Verified emails

13,280Mobile numbers

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The 25 largest hospital venture capital investors based in the United States

Ranked by team size

Top 25 of 2,741 hospital venture capital investors based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names hospital venture capital investors: 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	Andreessen HorowitzStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	201-500	916
	“Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm that backs bold entrepreneurs building the future through…” Source: company website · checked Sep 3, 2026
2	Lvlup VenturesStrong evidence	New York, NY, United StatesHQ checked Sep 3, 2026	1,001-5,000	568
	“LvlUp Ventures is a global venture capital firm investing in and accelerating early-stage & late-stage startups.” Source: company website · checked Sep 3, 2026
3	Primary Venture PartnersIndirect evidence	New York, NY, United StatesHQ checked Sep 3, 2026	51-200	537
	“Primary is the world's largest early stage VC firm, with a billion in assets under management and 50 full time employees.” Source: company website · checked Sep 3, 2026
4	Sequoia CapitalIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	51-200	386
	“Sequoia helps daring founders build legendary companies from idea to IPO and beyond.” Source: company website · checked Sep 3, 2026
5	LightspeedStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	51-200	320
	“Lightspeed is a global, multi-stage, venture capital firm managing over $40B in assets.” Source: company website · checked Sep 3, 2026
6	NEW Enterprise Associates NEAStrong evidence	Menlo Park, MD, United StatesHQ checked Sep 3, 2026	51-200	276
	“New Enterprise Associates, Inc.(NEA) is a global venture capital firm focused on helping entrepreneurs build transformational businesses across multiple stages, sectors and…” Source: company website · checked Sep 3, 2026
7	RA Capital ManagementPartial evidence	Boston, MA, United StatesHQ checked Sep 3, 2026	201-500	242
	“Founded in 2004, RA Capital Management is an active, multi-stage investment manager dedicated to evidence-based, science-led investing in public and private healthcare, life…” Source: company website · checked Sep 3, 2026
8	DFJStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	51-200	205
	“DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world.” Source: company website · checked Sep 3, 2026
9	Khosla VenturesPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	51-200	190
	“Khosla Ventures invests in companies that are bold, early and impactful.” Source: company website · checked Sep 3, 2026
10	HeadlineStrong evidence	San Francisco, CA, United StatesHQ checked Sep 3, 2026	51-200	161
	“Headline is a venture capital firm with teams on the ground in 8 cities around the world.” Source: company website · checked Sep 3, 2026
11	Frazier Healthcare PartnersIndirect evidence	Seattle, WA, United StatesHQ checked Sep 3, 2026	51-200	150
	“Since 1991, Frazier Healthcare Partners leverages the experience of its team of investment professionals, Center of Excellence, Senior Advisors and Executives in Residence to…” Source: company website · checked Sep 3, 2026
12	Sapphire VenturesPartial evidence	Menlo Park, TX, United StatesHQ checked Sep 3, 2026	51-200	146
	“Sapphire Ventures partners with Enterprise AI founders and the early-stage funds investing in them to build Companies of Consequence.” Source: company website · checked Sep 3, 2026
13	Leon Capital GroupPartial evidence	Dallas, TX, United StatesHQ checked Sep 3, 2026	51-200	126
	“Leon Capital Group (LCG) is a diversified holding company for a privately-owned group of entities based in Dallas, Texas.” Source: company website · checked Sep 3, 2026
14	Welsh, Carson, Anderson & StoweIndirect evidence	NY, United StatesHQ checked Sep 3, 2026	51-200	126
	“WCAS is a leading U.S.” Source: company website · checked Sep 3, 2026
15	SOSVStrong evidence	Princeton, NJ, United StatesHQ checked Sep 3, 2026	51-200	119
	“SOSV is the most active deep tech venture capital firm globally, investing at pre-seed (or at startup inception) supporting visionary founders intent on making a profound impact…” Source: company website · checked Sep 3, 2026
16	curie.bioStrong evidence	Remote, United StatesHQ checked Sep 3, 2026	51-200	116
	“Curie.Bio is a venture capital firm that helps founders discover and develop important new medicines.” Source: company website · checked Sep 3, 2026
17	RTW Investments, LPIndirect evidence	New York, NY, United StatesHQ checked Sep 3, 2026	51-200	115
	“RTW is a life sciences investment and innovation firm.” Source: company website · checked Sep 3, 2026
18	University City Science CenterIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 3, 2026	51-200	111
	“The Science Center was founded on a simple but radical premise: innovation only matters when it translates into outcomes that improve lives and strengthen economies.” Source: company website · checked Sep 3, 2026
19	Third Rock VenturesIndirect evidence	Boston, MA, United StatesHQ checked Sep 3, 2026	51-200	110
	“We discover, launch and build great companies based on bold ideas that meet at the intersection of science, strategy, business and medicine – where transformational science meets…” Source: company website · checked Sep 3, 2026
20	Triple Ring TechnologiesIndirect evidence	Newark, MA, United StatesHQ checked Sep 3, 2026	51-200	100
	“Triple Ring accelerates the pace of innovation, so you can drive growth, start new businesses, launch breakthrough products, overcome hard problems, improve health, and change…” Source: company website · checked Sep 3, 2026
21	Patient Square CapitalPartial evidence	Menlo Park, NY, United StatesHQ checked Sep 3, 2026	51-200	99
	“Patient Square Capital is a dedicated health care investment firm with $19 billion in assets under management as of May 9, 2026.” Source: company website · checked Sep 3, 2026
22	IVPIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	51-200	83
	“Like you, we are undaunted on the path to extraordinary outcomes.” Source: company website · checked Sep 3, 2026
23	GreycroftStrong evidence	New York, CA, United StatesHQ checked Sep 3, 2026	51-200	83
	“Greycroft is a seed-to-growth venture capital firm that partners with entrepreneurs who are striving to build category-defining companies across intelligent consumer and…” Source: company website · checked Sep 3, 2026
24	OXEONIndirect evidence	New York, NY, United StatesHQ checked Sep 3, 2026	51-200	74
	“Oxeon is an executive search and investment firm specialized in uniting visionary leaders with game-changing ideas to catalyze the future of healthcare.” Source: company website · checked Sep 3, 2026
25	VenrockStrong evidence	Palo Alto, CA, United StatesHQ checked Sep 3, 2026	51-200	68
	“Originally established as the venture capital arm of the Rockefeller family in 1969, Venrock partners with entrepreneurs to build some of the world’s most disruptive, successful…” Source: company website · checked Sep 3, 2026

Showing 25 of 2,741 hospital venture capital investors based in the United States

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Hospital venture capital investors based in the United States at a glance

As of Sep 3, 2026

1-10Median size (employees)

New YorkLargest hub · 373 HQs

13,280Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

1,977

11-50

651

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

950

61–90

6,575

90–180

4,486

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 hospital venture capital investors, 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 the United States whose own description of what they do matches “hospital venture capital investors”. 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 hospital venture capital investors, and records with no verified work email. Companies headquartered outside United States 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, 12,074 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 3, 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.

Hospital venture capital investors by metro

Hospital venture capital investors in New York373
Hospital venture capital investors in San Francisco247
Hospital venture capital investors in Boston117
Hospital venture capital investors in Chicago100
Hospital venture capital investors in Los Angeles86
Hospital venture capital investors in Palo Alto80
Hospital venture capital investors in Menlo Park65
Hospital venture capital investors in Austin64

Frequently asked

How many hospital venture capital investors are there based in the United States?

RevenueBase identified 2,741 hospital venture capital investors headquartered in the 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?

Andreessen Horowitz, headquartered in Menlo Park, tops this list with the largest team on record.

Which city has the most hospital venture capital investors?

New York leads with 373 headquartered companies, followed by San Francisco (247) and Boston (117).

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 12,074 verified decision-maker contacts tracked across these 2,741 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 3, 2026.

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Hospital venture capital investors by geography

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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.