Company lists · Data refreshed September 2026

Top 25 Medical weight loss centers based in the United States

RevenueBase identified 919 medical weight loss centers headquartered in the United States as of September 2026 and tracks 14,808 professional contacts across them, including 1,903 with verified work emails. New York is the largest hub.

This list covers medical weight loss centers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review
919Companies
14,808Contacts tracked
1,903Verified emails
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The 25 largest medical weight loss centers based in the United States

Ranked by team size
Top 25 of 919 medical weight loss centers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical weight loss centers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceNew York, NY, United StatesHQ checked Sep 17, 20261,001-5,0005,869 contacts →

Partial evidence

“The New Weight Watchers is built for the GLP-1 era, delivering comprehensive clinical services and a complete weight health solution.”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceCarlsbad, CA, United StatesHQ checked Sep 17, 20261,001-5,0001,462 contacts →

Partial evidence

“As a world leader in delivering effective weight management solutions, Jenny Craig offers a unique program with one-on-one support for our clients.”

Source: RevenueBase Database · checked Sep 17, 2026
3Strong evidenceTampa, FL, United StatesHQ checked Sep 17, 2026n/a654 contacts →

Strong evidence

“For career opportunities visit: https://careers.mediweightloss.com/ Medi-Weightloss® is a three-phase, physician supervised weight loss program designed by experts in medicine and…”

Source: RevenueBase Database · checked Sep 17, 2026
4Partial evidenceFort Washington, PA, United StatesHQ checked Sep 17, 2026501-1,000345 contacts →

Partial evidence

“Nutrisystem® is a leading provider of health and wellness and weight management products.”

Source: RevenueBase Database · checked Sep 17, 2026
5Strong evidenceNew York, NY, United StatesHQ checked Sep 17, 2026201-500322 contacts →

Strong evidence

“Calibrate is the leading physician-led obesity management solution proven to deliver multi-year weight loss and cardiometabolic improvement.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceBoston, MA, United StatesHQ checked Sep 17, 2026201-500216 contacts →

Indirect evidence

“Form Health is the national leader in science-based obesity and cardiometabolic care.”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceNatick, MA, United StatesHQ checked Sep 17, 2026201-500198 contacts →

Indirect evidence

“Allurion was founded in 2009 with one mission: end obesity.”

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidenceGreen Cove Springs, FL, United StatesHQ checked Sep 17, 2026201-500187 contacts →

Partial evidence

“Welcome to Metabolic Research Center (MRC), your partner in health.”

Source: RevenueBase Database · checked Sep 17, 2026
9Strong evidenceScottsdale, AZ, United StatesHQ checked Sep 17, 202651-200183 contacts →

Strong evidence

“Red Mountain Weight Loss is the leader in Medical Weight Loss, providing expert care under the direction of our Bariatric Physicians.”

Source: RevenueBase Database · checked Sep 17, 2026
10Partial evidenceLinthicum, MD, United StatesHQ checked Sep 17, 2026201-500181 contacts →

Partial evidence

“CoreLife provides comprehensive, evidence-based, and medically-backed obesity treatment that empowers our patients to take control of their life and health.”

Source: RevenueBase Database · checked Sep 17, 2026
11Strong evidenceSouthfield, MI, United StatesHQ checked Sep 17, 202651-200133 contacts →

Strong evidence

Medical Weight Loss Clinic has been a leader in the weight loss industry since 1986.”

Source: RevenueBase Database · checked Sep 17, 2026
12Partial evidenceAustin, TX, United StatesHQ checked Sep 17, 202651-200106 contacts →

Partial evidence

“Found is one of the largest telehealth weight care providers in the U.S.”

Source: RevenueBase Database · checked Sep 17, 2026
13Strong evidenceBurlingame, CA, United StatesHQ checked Sep 17, 202651-20094 contacts →

Strong evidence

“JumpstartMD is helping thousands of people lose weight and live healthier and happier lives through personalized, medically supervised treatment programs.”

Source: RevenueBase Database · checked Sep 17, 2026
14Strong evidenceUnited StatesHQ checked Sep 17, 202611-5084 contacts →

Strong evidence

“HMR (Health Management Resources) is a leading provider of clinically-proven weight loss and lifestyle change programs for individuals, patients, and employees.”

Source: RevenueBase Database · checked Sep 17, 2026
15Strong evidenceSeattle, WA, United StatesHQ checked Sep 17, 2026n/a84 contacts →

Strong evidence

“Welcome to our exciting weight loss program!”

Source: RevenueBase Database · checked Sep 17, 2026
16Indirect evidenceMinneapolis, MN, United StatesHQ checked Sep 17, 202651-20072 contacts →

Indirect evidence

“Welcome to Livea.”

Source: RevenueBase Database · checked Sep 17, 2026
17Strong evidencePlano, TX, United StatesHQ checked Sep 17, 202651-20065 contacts →

Strong evidence

“Total Med Solutions specializes in medically supervised weight loss, hormone replacement therapies to combat health concerns such as low testosterone, female hormone replacement…”

Source: RevenueBase Database · checked Sep 17, 2026
18Partial evidenceNew York, NY, United StatesHQ checked Sep 17, 2026n/a52 contacts →

Partial evidence

Weight Watchers International, Inc.”

Source: RevenueBase Database · checked Sep 17, 2026
19Indirect evidenceAmbler, PA, United StatesHQ checked Sep 17, 202611-5051 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
20Indirect evidenceNewark, DE, United StatesHQ checked Sep 17, 202651-20049 contacts →

Indirect evidence

“GOLO is a pioneering wellness solutions company that empowers individuals by helping them take control of their health.”

Source: RevenueBase Database · checked Sep 17, 2026
21Partial evidenceGeorgetown, TX, United StatesHQ checked Sep 17, 202651-20043 contacts →

Partial evidence

“Embla is a turnkey, digital weight care solution built for cost-conscious U.S.”

Source: RevenueBase Database · checked Sep 17, 2026
22Strong evidenceCharleston, SC, United StatesHQ checked Sep 17, 202611-5038 contacts →

Strong evidence

“Physician's Plan One to One Weight Loss and Wellness is North Carolina and South Carolina’s premiere Weight Management and Med Spa Center.”

Source: RevenueBase Database · checked Sep 17, 2026
23Strong evidenceMiami, United StatesHQ checked Sep 17, 202651-20035 contacts →

Strong evidence

“MD Exam combines the latest medication, proven coaching, and modern technology to help you lose weight and keep it off for good.”

Source: RevenueBase Database · checked Sep 17, 2026
24Strong evidenceFairfax, VA, United StatesHQ checked Sep 17, 202611-5035 contacts →

Strong evidence

“Nova Physician Wellness Center is dedicated to helping individuals throughout Northern Virginia lose weight and live healthy lifestyles.”

Source: RevenueBase Database · checked Sep 17, 2026
25Strong evidenceIrvine, CA, United StatesHQ checked Sep 17, 202611-5035 contacts →

Strong evidence

“Since 1971, Lindora has guided people to optimize their metabolic health and wellness with personalized medically-guided weight management programs, nutritional products, and…”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 919 medical weight loss centers based in the United States

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Medical weight loss centers based in the United States at a glance

As of Sep 17, 2026
12.9%Verified-email coverage
16.1Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · New York
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
567
11-50
269
51-200
48
201-500
16
501-1,000
4
1,001-5,000
2
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 919 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among medical weight loss centers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “medical weight loss centers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names medical weight loss centers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among medical weight loss centers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,903 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names medical weight loss centers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many medical weight loss centers are there based in the United States?

RevenueBase identified 919 medical weight loss centers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Weight Watchers, headquartered in New York, tops this list with the largest team on record.

Which city has the most medical weight loss centers?

New York leads with 21 headquartered companies, followed by Houston (15) and Las Vegas (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,903 verified decision-maker contacts tracked across these 919 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.