by
Gus Iversen, Editor in Chief | July 23, 2025
Radiology Partners has introduced Mosaic Clinical Technologies and MosaicOS, a new cloud-based operating system built to help radiology groups manage rising imaging volumes and workforce constraints.
The El Segundo, California-based company says the platform is designed by radiologists and integrates diagnostic tools, artificial intelligence, and workflow automation into a single system.
MosaicOS is the first major offering from RP’s newly launched technology services division. The company says the platform aims to address common inefficiencies in imaging environments by unifying disparate technologies and reducing the need to switch between systems. It also allows for modular implementation, enabling healthcare organizations to deploy features in phases.
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Implementation of MosaicOS will begin across RP’s national network throughout 2025 and 2026, with plans to extend access to outside hospitals, health systems, and imaging centers. The rollout is expected to evolve with ongoing input from physicians and partner sites.
Radiology Partners supports more than 3,400 healthcare facilities nationwide through its affiliated practices.
“MosaicOS represents an urgent call from our specialty,” said Dr. Nina Kottler, associate chief medical officer for clinical AI at RP. “Demand is growing. Worklists are getting longer. While the pace of AI innovation is exciting, fragmented technologies create friction, forcing radiologists to toggle between systems and duplicate tasks, ultimately slowing care.”
Initial features include Mosaic Reporting, which uses voice AI and large language models to streamline report generation, and Mosaic Drafting, which pre-drafts X-ray reports using multimodal AI. While the reporting tool is already in use at several RP-affiliated practices, the drafting feature is undergoing IRB testing and is being evaluated for FDA clearance.
The system also includes plans for a centralized patient information hub and other workflow enhancements, expected to launch later this year. These additions are aimed at improving care coordination and reducing administrative burden.
