Company lists · Data refreshed September 2026

Top 25 Clinical nutrition providers based in the United States

RevenueBase identified 853 company matches for clinical nutrition providers associated with the United States as of September 2026 and tracks 4,672 professional contacts across them, including 1,251 with verified work emails. New York is the largest hub.

This list covers company matches for clinical nutrition providers 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 16, 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 16, 2026 How this list was built
853Companies
4,672Contacts tracked
1,251Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest clinical nutrition providers based in the United States

Ranked by team size
Top 25 of 853 company matches for clinical nutrition providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchNew York, NY, United StatesHQ recorded Sep 16, 2026n/a255 contacts →

Exact match

“Berry Street is on a mission to transform how Americans eat through nutrition therapy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchHenrico, VA, United StatesHQ recorded Sep 16, 2026201-500225 contacts →

Exact match

“Dietitians On Demand is an industry leader in nationwide clinical nutrition consulting services, providing registered dietitians in hospitals, long-term care facilities, dialysis…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchMesa, United StatesHQ recorded Sep 16, 2026201-500100 contacts →

Exact match

“Welcome to Crandall Corporate Dietitians, the premier destination for senior-living nutritional consulting and menu services.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchHoboken, NJ, United StatesHQ recorded Sep 16, 202651-20098 contacts →

Exact match

“Personalized virtual nutrition care from experts you can trust.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchColumbus, OH, United StatesHQ recorded Sep 16, 202651-20087 contacts →

Exact match

“Dietary Solutions provides comprehensive nutritional and foodservice consulting to health care organizations.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 16, 202651-20079 contacts →

Exact match

“Health Loft Nutrition is a national telehealth company connecting clients in every state with licensed registered dietitians, with services often covered by insurance.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchStamford, CT, United StatesHQ recorded Sep 16, 202611-5076 contacts →

Exact match

“At NourishedRx, we believe nutrition should be the cornerstone of good health-not the leading risk factor for premature death and disease.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchGreenville, NC, United StatesHQ recorded Sep 16, 202651-20069 contacts →

Exact match

“Nutrition Plus is a consulting group with specialties in several areas.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchSilver Spring, MD, United StatesHQ recorded Sep 16, 202611-5064 contacts →

Exact match

“The American Society for Parenteral and Enteral Nutrition (ASPEN) is dedicated to improving patient care by advancing the science and practice of clinical nutrition and metabolism.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchFresno, CA, United StatesHQ recorded Sep 16, 202651-20064 contacts →

Exact match

“About Nutrition Therapy Essentials Nutrition Therapy Essentials (NTE) in San Jose was founded by Suzanne Ousey in 2012 after more than 25 years of experience in the field of…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchRaleigh, NC, United StatesHQ recorded Sep 16, 2026201-50061 contacts →

Exact match

“Nutrition that Works, LLC is a Registered Dietitian Consultant company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchAmbler, PA, United StatesHQ recorded Sep 16, 202611-5051 contacts →

Exact match

“Simplex Health reshapes the ineffectual, conventional healthcare model to reverse the world's most disruptive lifestyle-driven health conditions including type 2 diabetes…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchGlendale, AZ, United StatesHQ recorded Sep 16, 202651-20047 contacts →

Exact match

“AM Nutrition Services was founded in 2007 in order to provide MNT to children and adults in a private practice setting.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“We are a team of registered dietitians specializing in individualized nutrition therapy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchTulsa, OK, United StatesHQ recorded Sep 16, 202611-5044 contacts →

Exact match

“At Keith & Associates, we specialize in providing nutritional services to long-term care facilities, assisted living centers, hospitals, hospice care, dialysis centers, group…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchChula Vista, CA, United StatesHQ recorded Sep 16, 202611-5043 contacts →

Exact match

“Leaders in Healthcare Foodservice, Nutrition, and EVS Transformation.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchKnoxville, TN, United StatesHQ recorded Sep 16, 202651-20041 contacts →

Exact match

“Claxton Dietetic Solutions, LLC was founded in response to healthcare communities seeking quality registered dietitians on a consultant basis.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Sep 16, 2026n/a41 contacts →

Exact match

“All Access Dietitians is a group practice of registered dietitians and health coaches.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchSt. Paul, MN, United StatesHQ recorded Sep 16, 202611-5040 contacts →

Exact match

“WHO WE ARE We offer life-changing nutrition education to anyone wanting a healthier life.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchClearwater, FL, United StatesHQ recorded Sep 16, 202611-5037 contacts →

Exact match

“Ulan Nutritional Systems, Inc.(“UNS”) was founded by Freddie Ulan, DC, CCN.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchNashville, TN, United StatesHQ recorded Sep 16, 2026n/a36 contacts →

Exact match

“Sylvan Health makes affordable, personalized nutrition counseling accessible by providing dietitians, healthcare providers, and patients with the tools needed to improve clinical…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchPittsburgh, PA, United StatesHQ recorded Sep 16, 202611-5036 contacts →

Exact match

“Case Specific Nutrition (CSN) is a group of passionate, Registered Dietitians (RDs) who help people achieve their health and wellness goals using person-centered nutrition…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchDallas, TX, United StatesHQ recorded Sep 16, 202611-5028 contacts →

Exact match

“Doherty Nutrition provides one-on-one nutrition counseling and has dietitians specialized in medical nutrition therapy, diabetes, pediatrics, oncology, sports nutrition, eating…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Sep 16, 202611-5028 contacts →

Exact match

“Dietitians at Home provides Medical Nutritional Therapy to patients with Diabetes and Chronic Kidney Disease in the comfort of their own homes.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchKittanning, PA, United StatesHQ recorded Sep 16, 202651-20027 contacts →

Exact match

“Armstrong Nutrition Management (ANM) is a quality provider of clinical nutrition and food service management consulting.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 853 clinical nutrition providers based in the United States

See the full list, filter by size, metro and specialty, and access 1,251 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Clinical nutrition providers based in the United States at a glance

As of Sep 16, 2026
26.8%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
5.9%Largest-city concentration · New York
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
707
11-50
113
51-200
22
201-500
5
1,001-5,000
1
10001+
1

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 853 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 “clinical nutrition providers” 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 1,251 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 16, 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 “clinical nutrition providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical nutrition providers are there based in the United States?

RevenueBase identified 853 company matches for clinical nutrition providers 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?

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

Which city has the most clinical nutrition providers?

New York leads with 50 company records, followed by Los Angeles (13) and Atlanta (12).

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 1,251 professional contacts with verified work emails tracked across these 853 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 853 clinical nutrition providers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.