Company lists · Data refreshed September 2026

Top 25 Gastroenterology surgery centers based in the United States

RevenueBase identified 1,050 company matches for gastroenterology surgery centers associated with the United States as of September 2026 and tracks 14,005 professional contacts across them, including 4,239 with verified work emails. New York is the largest hub.

This list covers company matches for gastroenterology surgery centers 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 September 20, 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 Sep 20, 2026 How this list was built
1,050Companies
14,005Contacts tracked
4,239Verified emails
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The 25 largest gastroenterology surgery centers based in the United States

Ranked by team size
Top 25 of 1,050 company matches for gastroenterology surgery centers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchNashville, TN, United StatesHQ recorded Sep 20, 20261,001-5,000971 contacts →

Exact match

“AMSURG is an independent leader in ambulatory surgery center services, operating a network of more than 250 surgery centers nationwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchJacksonville, FL, United StatesHQ recorded Sep 20, 2026501-1,000408 contacts →

Exact match

“Over the past 70 years, Borland Groover has grown into one of Florida’s largest gastroenterology clinics.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchMinneapolis, MN, United StatesHQ recorded Sep 20, 2026501-1,000398 contacts →

Exact match

“MNGI Digestive Health (previously Minnesota Gastroenterology, P.A.) is a Twin Cities-based physician practice specializing in the diagnosis and treatment of adult and pediatric…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 2026501-1,000266 contacts →

Exact match

“Atlanta Gastroenterology Associates (AGA), now part of United Digestive, is one of the largest gastroenterology practices in the country.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSouthlake, TX, United StatesHQ recorded Sep 20, 20261,001-5,000233 contacts →

Exact match

“Texas Digestive Disease Consultants (TDDC) is the largest gastroenterology group in the United States with 207 board-certified physicians and 99 locations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchColumbus, OH, United StatesHQ recorded Sep 20, 2026501-1,000216 contacts →

Exact match

“At Ohio Gastro we improve the health of our patients through the delivery of high-quality care.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchSilver Spring, MD, United StatesHQ recorded Sep 20, 2026201-500209 contacts →

Exact match

“Founded in 2009, Capital Digestive Care is the largest private gastroenterology practice in the Mid-Atlantic.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200195 contacts →

Exact match

“Oshi Health is the first and only nationwide virtual GI center of excellence - setting a new standard for life-changing digestive healthcare - delivering proven care at scale to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Sep 20, 2026201-500189 contacts →

Exact match

“In 1996, thirty-seven physicians had the foresight to understand that in an ever-changing healthcare environment, a large, independent physician group would be better positioned…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchWest Long Branch, NJ, United StatesHQ recorded Sep 20, 20261,001-5,000170 contacts →

Exact match

“Allied Digestive Health is a leading gastroenterology group in the Northeast, with a network of over 200 board-certified gastroenterologists and advanced care providers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchHuntersville, NC, United StatesHQ recorded Sep 20, 2026201-500136 contacts →

Exact match

“At Charlotte Gastroenterology & Hepatology, PLLC, you’ll find outstanding physicians with comprehensive training and extensive experience.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchPhoenix, AZ, United StatesHQ recorded Sep 20, 2026201-500135 contacts →

Exact match

“At Arizona Digestive Health, we are committed to providing an outstanding level of care through thoughtful and comprehensive consultations and the most advanced procedures…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchTacoma, WA, United StatesHQ recorded Sep 20, 2026201-500134 contacts →

Exact match

“Washington Gastroenterology is the largest gastroenterology practice in Washington State, with locations from Edmonds to Olympia, over 40 Board-Certified Gastroenterologists and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchJamison, PA, United StatesHQ recorded Sep 20, 2026501-1,000130 contacts →

Exact match

“About PE GI Solutions (Formerly known as Physicians Endoscopy) PE GI Solutions specializes in providing integrated business strategies and insights for GI specialists and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchMilwaukee, WI, United StatesHQ recorded Sep 20, 2026201-500119 contacts →

Exact match

“When it comes to finding quality care for digestive health and gastrointestinal disorders, all roads lead to southeast Wisconsin.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchRocky Hill, CT, United StatesHQ recorded Sep 20, 2026201-500115 contacts →

Exact match

“At Connecticut GI, Our staff of physicians, advanced practitioners, physician assistants, clinical and administrative staff are here to provide our patients with comprehensive and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchEvansville, IN, United StatesHQ recorded Sep 20, 202651-200110 contacts →

Exact match

“Digestive Care Center is the region's largest practice dedicated to the prevention, diagnosis and treatment of digestive diseases and illness.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchCharlotte, NC, United StatesHQ recorded Sep 20, 202651-200109 contacts →

Exact match

“Committed to providing our patients, referring physicians, and our community with the highest, most comprehensive quality in Gastroenterology New Patient Appointment Line…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLouisville, CO, United StatesHQ recorded Sep 20, 202651-200105 contacts →

Exact match

“Gastroenterology of the Rockies delivers world-class, quality care to every patient, every day.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchLakewood, CO, United StatesHQ recorded Sep 20, 2026201-50099 contacts →

Exact match

“Rocky Mountain Gastroenterology (RMG) is devoted to the care of patients with diseases and disorders of the digestive tract.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Sep 20, 2026201-50096 contacts →

Exact match

“Austin Gastroenterology (AG) is one of Texas' most trusted names in gastroenterology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchWinston-salem, NC, United StatesHQ recorded Sep 20, 202651-20096 contacts →

Exact match

“Digestive Health Specialists is a comprehensive gastroenterology care center dedicated to colon cancer prevention and the treatment of digestive system issues such as abdominal…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchGreenville, SC, United StatesHQ recorded Sep 20, 2026201-50093 contacts →

Exact match

“At Gastroenterology Associates, we specialize in the treatment and prevention of diseases of the digestive system with excellence, compassion, integrity & gratitude.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchIndependence, MO, United StatesHQ recorded Sep 20, 202651-20083 contacts →

Exact match

“Consultants in Gastroenterology (CIG) is committed to delivering the highest quality care in the field of gastroenterology, making us the first choice for GI care.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchClearwater, FL, United StatesHQ recorded Sep 20, 202651-20082 contacts →

Exact match

“Recognizing the need to unify many small practices in Tampa Bay, several physician leaders began to hold meetings in 2008 to survey the level of interest in forming a single group.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 1,050 gastroenterology surgery centers based in the United States

See the full list, filter by size, metro and specialty, and access 4,239 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gastroenterology surgery centers based in the United States at a glance

As of Sep 20, 2026
30.3%Verified-email coverage
13.3Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
415
11-50
417
51-200
169
201-500
23
501-1,000
8
1,001-5,000
5
5,001-10,000
1
10001+
2

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 1,050 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 “gastroenterology surgery centers” 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 4,239 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 September 20, 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 “gastroenterology surgery centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gastroenterology surgery centers are there based in the United States?

RevenueBase identified 1,050 company matches for gastroenterology surgery centers associated with the United States as of September 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?

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

Which city has the most gastroenterology surgery centers?

New York leads with 27 company records, followed by Houston (16) and Los Angeles (10).

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 4,239 professional contacts with verified work emails tracked across these 1,050 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 September 20, 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.