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Radiology Partners

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Healthcare service company focused on transforming how services are provided by radiologists

El Segundo, United StatesFounded 2012Health Tech & Medtech
Valuation $2.5–5B Last recorded · 2019
Revenue $1–5B Latest reported FY
Headcount 2–5k Current team size
Total funding $1–2.5B Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Radiology Partners and the history behind them.

About Radiology Partners

Radiology Partners operates as a physician-led and physician-owned radiology practice in the United States. It was co-founded in 2012 by Rich Whitney and Dr. Anthony Gabriel, who identified an opportunity to consolidate and transform the fragmented radiology market. Whitney, the Chairman and CEO, brought a strong background in healthcare services and finance, having previously been the CFO of DaVita Inc. His experience includes leading, founding, and investing in various healthcare companies. Co-founder Dr. Gabriel, a seasoned healthcare executive and physician, served as the practice's President and Chief Operating Officer, combining clinical expertise with business acumen from his time at DaVita and an MBA from UCLA.

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The company's business model is centered on a B2B strategy, partnering with hospitals, imaging centers, clinics, and other healthcare facilities to manage their radiology services. This model allows individual radiology practices to join Radiology Partners' larger network, gaining access to significant resources while maintaining local physician leadership and a degree of autonomy. Revenue is primarily generated through fee-for-service arrangements with these healthcare providers and payers for diagnostic and interventional radiology services. The company provides its partners with comprehensive support, including clinical and leadership development, IT infrastructure, data analytics, recruitment, billing, and legal services.

Radiology Partners offers a wide array of services, including diagnostic imaging interpretation, interventional radiology, and teleradiology, with a focus on providing subspecialty expertise around the clock. To address rising imaging demand and workflow inefficiencies, the company has invested in technology, recently launching Mosaic Clinical Technologies. This division features MosaicOS, a proprietary, cloud-native operating system that integrates AI-powered tools and smart workflows. Key features include 'Mosaic Reporting,' which uses ambient voice AI and LLMs to automate report structuring, and 'Mosaic Drafting,' which employs multimodal AI to pre-draft X-ray reports, allowing radiologists to focus on image interpretation. Serving thousands of healthcare facilities across all 50 states, the practice has grown substantially through strategic acquisitions and partnerships, becoming the largest radiology practice in the U.S.

Source: Dealroom company data

At a glance

Founded
2012
Headquarters
El Segundo, United States
Sector
Health Tech & Medtech
Power Law
Unicorn$1–10B valuation tierThoroughbred$100M+ revenue

Investors

4 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

Series B and later3 investors entered at this stage

  • Future Fund
  • Starr Investmen
  • Cahill Goron &Reindel
Employees mapped 2,289 incl. 9 AI specialists
Founders Hidden — book a demo/100 quality score
Key operators 8 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
17 countries with
team presence
🇺🇸 United States97.8%
🇮🇳 India0.6%
🇮🇷 Iran0.2%
🇿🇦 South Africa0.2%
🇸🇦 Saudi Arabia0.1%
Top 5 of 17 shown
Web traffic by country
94K monthly visits
across markets
🇺🇸 United States94.9%
🇬🇧 United Kingdom1.5%
🇨🇦 Canada1.4%
🇮🇳 India1.2%
🇵🇭 Philippines0.6%
Top 5 markets shown

Patents

Estimated portfolio value
$16k

4 active patent families included in this estimate.

A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.

Explore the patent portfolioPatent records, technology areas and peer comparisonsBook a demo

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Radiology Partners on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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