Company lists · Data refreshed November 2026

Top 25 Gastrointestinal nutrition experts worldwide

RevenueBase identified 191 company matches for gastrointestinal nutrition experts worldwide as of November 2026 and tracks 564 professional contacts across them, including 112 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for gastrointestinal nutrition experts worldwide, 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 November 6, 2026. Country and city lists for gastrointestinal nutrition experts follow the table.

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 Nov 6, 2026 How this list was built
191Companies
564Contacts tracked
112Verified emails
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The 25 largest gastrointestinal nutrition experts worldwide

Ranked by team size
Top 25 of 191 company matches for gastrointestinal nutrition experts worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNuaija, QatarHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Diet Delights stands as a pioneering nutrition center in Qatar, earning trust since 2012 by guiding countless individuals toward their weight and health goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBellingham, WA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Sensibly Sprouted is an insurance-based medical nutrition therapy practice headquartered in Bellingham, Washington.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 2026501-1,00016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHuntington, NY, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Individualized Medical Nutrition Therapy At Coastal Nutrition Counseling, we provide individualized nutrition counseling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Your nutrition plays a vital role in both the prevention and management of most conditions and symptoms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHighett, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Mary Lucas is an Accredited Practicing Dietitian with a Bachelor in Nutrition and Dietetics with distinction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHamilton, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Our dietitians are PhD qualified and are actively involved in gastrointestinal nutrition research, bringing the latest evidence directly into their clinical practice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBoulder, CO, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Jane Reagan Nutrition is a company based out of 1949 Pearl St, Boulder, Colorado, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmstelveen, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“De Diëtist is niet zo streng als u denkt!”, dat is het motto van de diëtistenpraktijk die 30 jaar geleden door Renate de Schaap is opgericht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“You want it all, right?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHengelo, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Registered Dietitian Nutritonist specializing in digestive health located in Boston, MA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEltham, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Peak Health & Nutrition’s dietitians have been working since 2004 and bring with them a wealth of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“LOS ANGELES INTEGRATIVE GASTROENTEROLOGY & NUTRITION INC is a medical practice company based out of 2080 CENTURY PARKS E SUITE #1804, LOS ANGELES, California, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchYardley, PA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are a unique medical nutrition counseling practice in Hamilton, NJ & Yardley, PA, specializing in the treatment of individuals with nutrition related problems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Amenta Nutrition is a New York-based nutrition counseling and consulting firm specializing in medical nutrition therapy for Digestive Disorders & Gut Health as well as Corporate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBeverwijk, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“De diëtisten van Diëtistenpraktijk Op Maat kunnen u om verschillende redenen van dienst zijn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMonroeville, NJ, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAalborg, DenmarkHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Center for Ernæring og Tarmsvigt (CET) er et ernæringscenter, der er specialiseret i både underernæring og tarmsygdomme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTaringa, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Welcome to Nutrition Wisdom, we are Accredited Practising Dietitians and Nutritionists specializing in food intolerances and digestive diseases.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Wir, die Ernährungspraxis Deutschland mit Sitz in Hamburg, sind Ihr kompetenter Ansprechpartner für die bundesweite Ernährungsberatung und Ernährungstherapie bei Krebs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMalvern, PA, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Digestive Health Clinic providing Nutrition and Dietetic Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-502 contacts →

Exact match

“De diëtist is de expert op het gebied van voeding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMorristown, NJ, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Helping people who are intimidated by a medical diagnosis navigate their pathways to optimal nutrition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 191 gastrointestinal nutrition experts worldwide

See the full list, filter by size, metro and specialty, and access 112 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gastrointestinal nutrition experts worldwide at a glance

As of Nov 6, 2026
19.9%Verified-email coverage
3.0Average contacts per company
1-10Median size (employees)
2.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
165
11-50
16
51-200
6
501-1,000
1
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for gastrointestinal nutrition experts are linked below.
What qualifies
Company records worldwide whose business descriptions match “gastrointestinal nutrition experts” 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. 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 112 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 November 6, 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.

Gastrointestinal nutrition experts by location

1 lists · largest first

Every Gastrointestinal nutrition experts list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “gastrointestinal nutrition experts”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gastrointestinal nutrition experts are there worldwide?

RevenueBase identified 191 company matches for gastrointestinal nutrition experts worldwide as of November 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?

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

Which country has the most gastrointestinal nutrition experts?

The United States leads with 51 companies. Every gastrointestinal nutrition experts list by country and city is linked on this page.

Which city has the most gastrointestinal nutrition experts?

London leads with 5 company records, followed by Boston (3) and Los Angeles (3).

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 112 professional contacts with verified work emails tracked across these 191 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 November 6, 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.