Imagen Technologies Expands Leadership as Radiologist Team Nears 200

Lisa Chang
7 Min Read

The X-ray doesn’t lie, but the system around it often does. For years, the narrative in diagnostic imaging has been one of scarcity—a critical shortage of radiologists, overwhelmed imaging centers, and patients stuck in a holding pattern waiting for answers. Yet, in the quiet hum of server farms and the focused work of clinicians across the country, a different story is being written. It’s a story not just of technological substitution, but of orchestration. Imagen Technologies, an AI imaging company that operates a national radiology group, is executing a quiet but powerful play. Their recent announcement of a significant leadership expansion—adding a new COO, two associate chief medical officers, and three section chiefs—isn’t merely corporate housekeeping. It’s the clearest signal yet that the future of radiology hinges not on AI replacing doctors, but on a new kind of fusion: where deep clinical expertise and disciplined operational scaling are amplified by intelligent software.

Let’s cut through the jargon. When a tech company says it’s “scaling,” it often means hiring more engineers. When a radiology practice scales, it traditionally means adding more radiologists to read more scans. Imagen is doing something more architecturally complex. They are building the operating system for modern radiology. The appointment of Alexander Stevenson, formerly of Bain and Microsoft, as Chief Operating Officer, is the tell. His mandate isn’t just growth; it’s integration. He will oversee product, engineering, and clinical operations as a single unit. This is a radical departure from the old model where the tech team built tools and the doctors used them, often with a frustrating gap in between. Stevenson’s hire suggests Imagen understands that its product is not just an AI algorithm, but the entire service—the seamless, quality-controlled, rapidly delivered diagnostic report. The goal is to make the technology invisible and the clinical excellence unavoidable.

The clinical leadership hires are equally strategic, each a targeted investment in a high-value specialty corridor. Dr. Laurence Eckel, arriving from the Mayo Clinic, and Dr. Jeffrey Wesolowski, a partner from a large private practice, bring neuroradiology heft and, crucially, experience in clinical governance. They are the linchpins for quality as the radiologist roster balloons toward 200. In specialties like musculoskeletal (MSK) and interventional radiology (IR), the game is about protocol and partnership. Dr. Greg Galdino, as MSK section chief, and Dr. Ari Salis, leading IR, aren’t just there to read studies. Their roles are to codify best practices, educate a distributed network of physicians, and build the service lines that hospital partners desperately need. This turns radiologists from isolated interpreters into integrated care team leaders.

Then there’s the cardiology piece, often the holy grail of advanced imaging. By appointing Dr. Lauren Stipp as Cardiology Medical Director, Imagen is making a deliberate move into one of the most complex and impactful areas. Cardiac CT and MRI require not just subspecialty reads, but nuanced protocol development and close collaboration with referring cardiologists and surgeons. Stipp’s background directing imaging for a major hospital system means she understands the clinical workflow from both sides of the stethoscope. This isn’t about bolting on another service; it’s about weaving cardiovascular expertise into the fabric of the national practice.

The numbers tell a parallel story of momentum. Adding 65 radiologists in a single year and planning for another 110 speaks to a demand signal that is deafening. Interpreting nearly 2.5 million studies annually across 28 states isn’t just volume; it’s a dataset and a delivery network. The FDA-cleared products for clinical workflow improvement are the tools in the kit, but the real innovation is the model itself. As co-founder and CEO Alex Dresner stated, it requires “exceptional clinical leadership, disciplined operations and a relentless focus on quality” to scale a national practice. The new hires are a direct answer to that tripartite challenge.

Leadership Role Name Background
COO Alexander Stevenson Formerly of Bain and Microsoft
Associate Chief Medical Officer Dr. Laurence Eckel Mayo Clinic
Associate Chief Medical Officer Dr. Jeffrey Wesolowski Large Private Practice
MSK Section Chief Dr. Greg Galdino Responsible for protocol development
IR Section Chief Dr. Ari Salis Focus on integrated care
Cardiology Medical Director Dr. Lauren Stipp Experience in cardiac imaging

What we are witnessing is the professionalization of tele-radiology. The first wave was about remote access and basic coverage. The second wave, which Imagen is helping to define, is about specialized, integrated, and quality-assured diagnostic services that act as a force multiplier for health systems. It’s a bet that the market will reward not just speed, but consistency, depth, and strategic partnership. The expansion of their C-suite and clinical leadership is the scaffolding for that ambition. The story is no longer about the machine seeing more. It’s about building the human and operational architecture so that what the machine helps see gets to the right doctor, with the right context, at the right time, for the right patient. In the end, the most sophisticated image may be the one of the organization itself.

  • Critical shortage of radiologists
  • Overwhelmed imaging centers
  • Leadership expansion with targeted hires
  • Integration of tech and clinical expertise
  • Focus on specialized diagnostic services
  • Professionalization of tele-radiology

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Lisa is a tech journalist based in San Francisco. A graduate of Stanford with a degree in Computer Science, Lisa began her career at a Silicon Valley startup before moving into journalism. She focuses on emerging technologies like AI, blockchain, and AR/VR, making them accessible to a broad audience.
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