Medical Imaging
Problem Solvers

We are a pioneer in medical imaging informatics, interoperability, and integrations and build custom viewers and workflows for our commercial and academic healthcare clients. We released FlexView, a medical imaging Viewer-as-a-Service in 2023. 

We Work With Leaders in Healthcare

Mayo Clinic
Mayo Clinic

Mayo Clinic and Radical Imaging have joined in a business relationship to develop a clinical image viewer.

Mayo Clinic

"We worked with Radical to adapt a custom OHIF solution to a Cloud environment. I was impressed with the Radical team's deep understanding of medical image annotation, and how quickly they learned our custom Cloud environment's capabilities. The project would not have been possible without them, and they were a pleasure to work with."

Alex Weston

Principal Data Science Analyst, Digital Innovation Lab, Mayo Clinic

Our Custom Viewer and Workflow Services


"The engineers at Radical Imaging are easy to work with, they feel like part of our team. We’ve been able to accelerate development of some high-profile features of our product thanks to their high level of ownership and dedication."

Chris Hafey


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Reference Implementations

The Open Health Imaging Foundation (OHIF) was launched in 2015 through a development partnership between Massachusetts General Hospital (MGH) Department of Radiology and Radical Imaging to create an open source web-based medical imaging platform for the global community. The partnership combines the project management, user experience design, and product testing experience of the MGH group with the software development and system design expertise of Radical Imaging. Funding for OHIF has been primarily through research grants to MGH, direct funding from MGH Department of Radiology and its Precision Imaging Metrics clinical trials informatics project, Radical Imaging through in-kind support, and academic-industry technical collaborations among MGH, Radical, and companies using the OHIF Framework. Here are some example projects from the collaboration between Radical and MGH using OHIF.

OHIF Viewer

OHIF Viewer

The OHIF Viewer is a zero-footprint all-purpose radiology viewer based on Cornerstone that meets the minimum requirements for the IHE Basic Image Review profile. The code is organized into packages that can be re-used to build other purpose-specific viewers to accommodate a variety of custom workflows. OHIF has formed the basis for many viewer projects world-wide.

Crowds Cure Cancer

Crowds Cure Cancer is a web-based image viewer that allows researchers from around the globe to access the database and contribute using a fun, spirited application. The deployed viewer works across all platforms including desktops, laptop, tablets and mobile devices.

Crowds Cure Cancer


LesionTracker is an image viewer based on the OHIF framework, tailored specifically for an oncology metrics workflow that is useful in clinical trials. It has specialized tools, UI elements, and logic for measuring tumors and following their progress (growth or shrinkage) over time, typically in response to a treatment as part of a clinical trial. This project is funded by the National Cancer Institute under a 5-year ITCR U24 grant.


"We’ve made great progress on our cardiology viewer with Radical Imaging’s help. Their developers are focused, meticulous and really understand the technology we’re using. I appreciate the direct involvement of their tech leads on our projects; their expertise in medical imaging in general and the OHIF framework in particular gives me confidence that we can tackle any hard problems we might face."

Jeffrey Soble



"I would like to thank you and your team for the phenomenal work you have done for us. Everyone on my team appreciated your expertise, teamwork and commitment to quality. We had a great ride and the work was interesting, satisfying, and most important, it was done right!"

Dmitry Novikov

Software Development Lead, Surgical Intelligence

About Us


"I engaged Radical Imaging to integrate and customize the OHIF viewer into the Flywheel research platform. My goal was to accelerate product development without derailing the core roadmap. Mission accomplished! I very much enjoyed working with Rob and the Radical Imaging team. They have deep understanding of the medical imaging space and repeatedly demonstrated professionalism, flexibility, and subject matter expertise."

Imad Nijim


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In the News

Below are some news sources where Radical Imaging or people who are part of Radical Imaging and their work are mentioned (as participants, contributors, co-authors, etc.)

From Our Blog

FlexView and Medicai

Radical Imaging announced it is partnering with Medicai, a provider of decentralized cloud-based infrastructure (PACS, VNA and exchange) that enables healthcare providers to seamlessly and securely manage and exchange imaging data.

August 15, 2023

Radical Imaging and CitiusTech

CitiusTech today announced its partnership with Radical Imaging to offer comprehensive services for both companies to support development projects built on the Open Health Imaging Foundation (OHIF) open-source web imaging platform.

August 7, 2023

FlexView vs. OHIF

FlexView is a commercial product that addresses needs that open-source OHIF can’t. Although FlexView isn’t free, it offers a number of key benefits that we cover in this post.

August 4, 2023

Open Positions at Radical Imaging

Radical Imaging

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