Company lists · Data refreshed October 2026

Top 25 Internal medicine animal hospitals based in the United States

RevenueBase identified 4,738 company matches for internal medicine animal hospitals associated with the United States as of October 2026 and tracks 35,112 professional contacts across them, including 4,335 with verified work emails. New York is the largest hub.

This list covers company matches for internal medicine animal hospitals associated with the 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 October 17, 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 Oct 17, 2026 How this list was built
4,738Companies
35,112Contacts tracked
4,335Verified emails
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The 25 largest internal medicine animal hospitals based in the United States

Ranked by team size
Top 25 of 4,738 company matches for internal medicine animal hospitals based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDavis, CA, United StatesHQ recorded Oct 17, 20261,001-5,000258 contacts →

Exact match

“The dedicated team of professionals in the VMTH provide the most advanced medical, surgical, and diagnostic services to owners and referring veterinarians.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Oct 17, 2026201-500196 contacts →

Exact match

“Friendship Hospital for Animals provides high-quality, compassionate veterinary care to the cats and dogs of the Washington DC metro area.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchConcord, CA, United StatesHQ recorded Oct 17, 20261,001-5,000187 contacts →

Exact match

“SAGE is one of the leading veterinary groups on the West Coast, providing business and clinical support services to 17 locations: SAGE Veterinary Centers, Veterinary Vision…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchAkron, OH, United StatesHQ recorded Oct 17, 2026201-500146 contacts →

Exact match

“When an urgent situation arises, the Emergency Department at Metropolitan Veterinary Hospital acts as an extension of your family veterinarian providing high quality care.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchEast Greenwich, RI, United StatesHQ recorded Oct 17, 2026201-500145 contacts →

Exact match

“Ocean State Veterinary Specialists (OSVS) is a state-of-the-art facility providing 24-hour emergency care and specialty services for companion animals.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchRobbinsville, NJ, United StatesHQ recorded Oct 17, 2026201-500143 contacts →

Exact match

“NorthStar VETS is a 24 hour emergency vet hospital with three locations in New Jersey.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchNorristown, PA, United StatesHQ recorded Oct 17, 2026201-500137 contacts →

Exact match

“Since 1986, Metropolitan Veterinary Associates® has provided the highest quality of veterinary medicine.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchOakdale, MN, United StatesHQ recorded Oct 17, 202651-200132 contacts →

Exact match

“The Animal Emergency & Referral Center of Minnesota is a 24/7 animal ER in Oakdale, MN & St.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchIndianapolis, IN, United StatesHQ recorded Oct 17, 2026201-500129 contacts →

Exact match

“At Noah's Animal Hospitals, we give you and your pet exactly what you'd expect from one of central Indiana's largest veterinary practices - Knowledge and Compassion.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchMount Laurel, NJ, United StatesHQ recorded Oct 17, 2026201-500124 contacts →

Exact match

“Our mission is to serve our community, by providing a family friendly environment, which delivers the highest level of veterinary care available, 24 hours a day.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchFort Collins, CO, United StatesHQ recorded Oct 17, 202611-50118 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchLatham, NY, United StatesHQ recorded Oct 17, 202651-200112 contacts →

Exact match

“Upstate Veterinary Specialties, PLLC is a multi-specialty veterinary referral practice located in Upstate New York that offers caring, state-of-the-art specialty veterinary…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchBonita Springs, FL, United StatesHQ recorded Oct 17, 2026201-500107 contacts →

Exact match

“Fetch Specialty & Emergency Veterinary Centers is a family-owned practice providing elevated specialty care, emergency medicine, and critical care in convenient locations…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchGarden City, ID, United StatesHQ recorded Oct 17, 2026201-500103 contacts →

Exact match

“WestVet provides the highest quality emergency and specialty veterinary care to pets and their families in Idaho, Northern Utah and surrounding regions.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchWoburn, MA, United StatesHQ recorded Oct 17, 2026201-50098 contacts →

Exact match

“Massachusetts Veterinary Referral Hospital is a Level 1 24-hour emergency/critical care and specialty veterinary hospital dedicated to providing compassionate medical care to the…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchChandler, AZ, United StatesHQ recorded Oct 17, 202651-20095 contacts →

Exact match

“Since 1989, we have been dedicated to providing pets throughout the Valley with a comprehensive healthcare services including 24/7 emergency, specialty, and wellness care.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchBrewster, NY, United StatesHQ recorded Oct 17, 2026201-50093 contacts →

Exact match

“Guardian Veterinary Specialists, a square foot advanced, state-of-the-art emergency, critical care and specialty hospital in Brewster, NY.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchNorth Haven, CT, United StatesHQ recorded Oct 17, 202651-20093 contacts →

Exact match

“The Central Hospital for Veterinary Medicine was founded in 1973 by several local veterinarians to improve their individual abilities to practice veterinary medicine through…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchParker, CO, United StatesHQ recorded Oct 17, 202651-20089 contacts →

Exact match

“Welcome to Animal Emergency & Specialty Center (AESC), a 24-hour veterinary facility offering emergency and critical care, cardiology, internal medicine, neurology and…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchNashville, TN, United StatesHQ recorded Oct 17, 202651-20088 contacts →

Exact match

“With hospitals in Nashville and Clarksville, Nashville Veterinary Specialists + Animal Emergency (NVS) is a well-established and growing emergency and specialty practice.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchCarlsbad, CA, United StatesHQ recorded Oct 17, 2026201-50087 contacts →

Exact match

“With the motto “Special Care from the Heart,” California Veterinary Specialists (CVS) is one of the nation’s leading providers of advanced veterinary services for pets in need of…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Oct 17, 2026201-50087 contacts →

Exact match

“VCA West Los Angeles Animal Hospital is an AAHA-accredited referral center, primary care facility and teaching hospital with 24-hour emergency service.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchJacksonville, FL, United StatesHQ recorded Oct 17, 202651-20083 contacts →

Exact match

“Forever Vets Animal Hospitals are full-service veterinary facilities completely dedicated to the well-being of both you and your pet.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Oct 17, 2026201-50083 contacts →

Exact match

“Central Texas Veterinary Specialty & Emergency Hospital provides referral and emergency services in Emergency & Critical Care, Surgery, Allergy & Dermatology, Rehabilitation…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchWest Islip, NY, United StatesHQ recorded Oct 17, 2026201-50082 contacts →

Exact match

“The Veterinary Medical Center of Long Island (VMCLI) is a square foot, state of the art, 24-hour, emergency and multi-specialty referral practice, located in West Islip, Long…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 4,738 internal medicine animal hospitals based in the United States

See the full list, filter by size, metro and specialty, and access 4,335 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal medicine animal hospitals based in the United States at a glance

As of Oct 17, 2026
12.3%Verified-email coverage
7.4Average contacts per company
11-50Median size (employees)
0.7%Largest-city concentration · New York
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
2,329
11-50
2,081
51-200
245
201-500
32
501-1,000
1
1,001-5,000
4
5,001-10,000
1
10001+
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,738 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 the United States whose business descriptions match “internal medicine animal hospitals” 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 4,335 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 October 17, 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.

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 “internal medicine animal hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal medicine animal hospitals are there based in the United States?

RevenueBase identified 4,738 company matches for internal medicine animal hospitals associated with the United States as of October 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?

UC Davis Veterinary Medical Teaching Hospital tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most internal medicine animal hospitals?

New York leads with 33 company records, followed by Austin (27) and San Antonio (26).

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 4,335 professional contacts with verified work emails tracked across these 4,738 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 October 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,738 internal medicine animal hospitals based in the United States. Start with a free account, no credit card.

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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.