Radiology Partners Acquires MEDNAX Radiology Solutions

Premier Radiology Services Acquires National Radiology Solutions (NRAD)

January 28, 2026

Healthcare Services

Premier Radiology Services has acquired National Radiology Solutions (NRAD) to expand its national teleradiology platform, broaden subspecialty coverage, and increase reading capacity. NRAD founder Robb Kolb and his team will join Premier to ensure continuity for customers and add operational, commercial, and clinical talent to the combined organization.

Radiology Partners Raises $720M Growth Equity and Completes Debt Refinancing

February 22, 2024

Healthcare Services

Radiology Partners closed approximately $720 million of growth equity from existing and new investors and completed an exchange offer and amendment to its credit facilities, extending debt maturities into 2028–2030. The transactions meaningfully reduced leverage and leave the practice with more than $500 million of cash and liquidity to fund expanded clinical services and investments in technology and AI.

ONRAD Acquires Direct Radiology from Royal Philips

January 8, 2025

Healthcare Services

ONRAD Inc., a teleradiology services provider backed by Housatonic Partners, has acquired Direct Radiology from Royal Philips. The deal combines Direct Radiology's ~80 radiologists and 430+ facility relationships with ONRAD's existing platform to create the largest independent teleradiology provider in the United States; Direct Radiology will operate as a wholly owned subsidiary of ONRAD.

Midstate Radiology Associates Acquires Radiology Group, P.C.

June 30, 2021

Healthcare Services

Midstate Radiology Associates, LLC has acquired Radiology Group, P.C., adding the latter's two outpatient imaging locations in Branford and Hamden, Connecticut to Midstate’s network. The deal expands Midstate’s geographic footprint in Connecticut and increases access to comprehensive imaging services (CT, mammography, ultrasound, X-ray, DEXA) coordinated with local physicians.

5th Century Partners Acquires Radon Medical Imaging

December 2, 2022

Healthcare Services

5th Century Partners has acquired Radon Medical Imaging, a provider of medical imaging equipment service, sales, and distribution, with unitranche debt and a minority equity investment provided by Avante Capital Partners to support the transaction. The deal positions Radon as the platform for growth in medical imaging services and will leverage Avante’s flexible capital to support the company’s expansion.

Medica Group PLC Acquires RadMD

March 22, 2021

Healthcare Services

Medica Group PLC has acquired RadMD, a Philadelphia-based Imaging Contract Research Organisation (iCRO). The acquisition gives Medica entry into the clinical trials market and diversifies its customer base and geographic operations, combining Medica’s teleradiology capabilities with RadMD’s imaging expertise and reader network.