Company lists · Data refreshed October 2026

Top 23 Multispecialty medical groups based in San Antonio, United States

RevenueBase identified 67 company matches for multispecialty medical groups associated with San Antonio, United States as of October 2026 and tracks 9,993 professional contacts across them, including 803 with verified work emails. Across the United States, New York is the largest hub for this category (144 companies); San Antonio has 67.

This list covers company matches for multispecialty medical groups associated with San Antonio, 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 18, 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 18, 2026 How this list was built
67Companies
9,993Contacts tracked
803Verified emails
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The 23 largest multispecialty medical groups based in San Antonio, United States

Ranked by team size
Top 23 of 67 company matches for multispecialty medical groups based in San Antonio, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202610001+3,363 contacts →

Exact match

“WellMed Medical Management is a health care delivery company in Texas, Florida and New Mexico.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 2026n/a513 contacts →

Exact match

“Christus Santa Rosa is a company based out of SANTA ROSA N, SAN ANTONIO, Texas, United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 2026501-1,000400 contacts →

Exact match

“Gonzaba Medical Group’s founder, William Gonzaba, M.D, started his family practice in 1960 on South Flores Street, not far from the neighborhood where he was born and raised.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 2026501-1,000395 contacts →

Exact match

“Nix Health is a healthcare system serving South Texans since 1930 and dedicated to delivering a higher level of personal healthcare.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 2026501-1,000302 contacts →

Exact match

“Established in 1947, TSAOG Orthopaedics has expanded to include 8 clinic locations in and around San Antonio, TX, as well as a business office.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 2026201-500252 contacts →

Exact match

“Texas MedClinic Urgent Care is now CareNow Urgent Care/HCA Healthcare.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 2026201-500195 contacts →

Exact match

“South Texas Radiology Imaging Centers is a Hospital and Health Care company located in 9150Huebner Rd, San Antonio, Texas, United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 2026201-500160 contacts →

Exact match

“HealthTexas Medical Group was established by local physicians in 1994 who recognized the need for primary care doctors to play a more significant role in a patient's overall…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202651-20024 contacts →

Exact match

“We provide comprehensive care when you need it, in-person or virtual.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“For more than 26 years, Marcos Medical has been dedicated to one mission: providing exceptional care through science, compassion, and collaboration.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-509 contacts →

Exact match

“Located in San Antonio and Laredo Texas, Neurosurgery and Spine Consultants provide comprehensive care using the latest technology and equipment.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-508 contacts →

Exact match

“SAN ANTONIO ORTHOPAEDIC SPECIALISTS is a medical practice company based out of 225 E.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202651-2007 contacts →

Exact match

“We believe in the pro-life movement and agree with the "pro-life healthcare" philosophy of the Hospice Patients Alliance and the Pro-life Healthcare Alliance.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-506 contacts →

Exact match

“SAN ANTONIO PREVENTIVE & DIAGNOSTC MED is a hospital & health care company based out of 2829 Babcock Rd, San Antonio, Texas, United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-505 contacts →

Exact match

“Family Health of South Texas offers professional and compassionate medical care for your entire family.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-505 contacts →

Exact match

“10+Service Areas Guided by Experts🩺 Comprehensive Care Lead By Compassion.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-503 contacts →

Exact match

“San Antonio ER & Hospital is committed to delivering comprehensive, high‑quality care with efficiency, compassion, and a deep dedication to the well‑being of our patients, staff…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchSan Antonio, TX, United StatesHQ recorded Oct 18, 202611-501 contacts →

Exact match

“Four Seasons ob/GYN offers expertise in the areas of obstetrics, general gynecology, menopausal management, bladder evaluation and contraceptive counseling.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 23 of 67 multispecialty medical groups based in San Antonio, United States

See the full list, filter by size, metro and specialty, and access 803 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multispecialty medical groups based in San Antonio, United States at a glance

As of Oct 18, 2026
8.0%Verified-email coverage
149.1Average contacts per company
11-50Median size (employees)
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
24
51-200
12
201-500
4
501-1,000
5
10001+
3

Email recency for this list is measured across the whole United States list rather than for San Antonio, so it is reported there. Company counts and contact totals on this page are exact for San Antonio, over 67 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 San Antonio, United States whose business descriptions match “multispecialty medical groups” 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 803 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 18, 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 “multispecialty medical groups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multispecialty medical groups are there based in San Antonio, United States?

RevenueBase identified 67 company matches for multispecialty medical groups associated with San Antonio, 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?

Wellmed Medical Management tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most multispecialty medical groups?

New York leads the United States with 144 company records, followed by Houston (135) and Miami (85). San Antonio has 67.

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 803 professional contacts with verified work emails tracked across these 67 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 18, 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.