AMN Healthcare Acquires MSDR (Medical Search International and DRW Healthcare Staffing) for $300 Million

Care Career, Inc. Acquires Four Healthcare Staffing Firms

May 29, 2025

Healthcare Services

Care Career, Inc. completed stock purchase acquisitions of Alliant Personnel Resources, Amare Medical Network, MedUS Healthcare, and Next Move Healthcare, bringing the combined platform to nearly $100 million in annual revenue. The acquired firms will continue to operate under their existing brands and leadership as Care Career expands its national footprint and service capabilities across acute, post-acute, travel nursing, correctional and permanent placement markets.

SDS Rx Acquires Medical Delivery Services (MDS)

June 24, 2020

Healthcare Services

SDS Rx, backed by HCI Equity Partners, acquired Medical Delivery Services (MDS) on June 23, 2020. The deal brings specialized radiopharmaceutical last-mile transport capabilities and broader geographic coverage (MDS operates in ~20 states) to SDS Rx; financial terms were not disclosed.

Alliance for Multispecialty Research (AMR) Acquires Affinity Health

December 15, 2023

Healthcare Services

Alliance for Multispecialty Research (AMR) has acquired Affinity Health, a clinical research services provider founded in 2015. The deal adds Affinity's sites and eight principal investigators to AMR's network, expanding AMR's geographic footprint (including Chicago and Nashville) and strengthening its clinical trial capabilities and patient diversity.

Medical Solutions Acquires WorldWide HealthStaff Solutions

March 7, 2023

Healthcare Services

Omaha-based Medical Solutions has acquired Charlotte-based WorldWide HealthStaff Solutions, a direct-hire international nurse and allied health recruitment firm. WorldWide HealthStaff will continue to operate under its own brand within the Medical Solutions family to expand Medical Solutions’ international recruitment capabilities and address clinician shortages in the U.S.; terms were not disclosed.

Ergomed plc Acquires MS Clinical Services (MedSource)

December 14, 2020

Healthcare Services

Ergomed plc has acquired MS Clinical Services, LLC (MedSource), a Houston-based full-service CRO specializing in oncology and rare disease, for an initial $16.2 million in cash plus potential shares and contingent consideration. The acquisition expands Ergomed's US footprint (adding ~110 US employees and offices in Houston, Raleigh and Boston), strengthens its specialist clinical research capabilities and is expected to be immediately accretive.

The IMA Group Acquires Medical Research Network (MRN) LLC

July 22, 2025

Healthcare Services

The IMA Group has acquired Medical Research Network (MRN) LLC, a New York City–based clinical research site specializing in psychiatry and neurology (CNS) trials. MRN will continue to operate under its current name and leadership (founder and CEO Dr. Michael R. Liebowitz), and the deal expands IMA's CNS footprint with its first East Coast CNS-dedicated location.