Healthcare systems are moving beyond the question of whether AI has a role in medicine. The focus now is on how quickly they can deploy tools that scale safely, fit into existing workflows, and free clinicians to spend more time on patient care.
Microsoft’s Dragon Copilot is designed as a unified AI assistant that integrates third-party apps through Microsoft Marketplace. The platform consolidates tools for revenue cycle management, clinical insights, and decision support under one interface, all operating within Microsoft’s security and compliance standards.
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According to Kenneth Harper, general manager of Dragon product management at Microsoft, the Marketplace gives clinicians access to solutions for persistent challenges. More than 100,000 clinicians already use Dragon Copilot, and the expansion aims to cut administrative burdens while reinforcing the human elements of care.
Regard, one of the apps available through the Marketplace, was built to address a specific pain point: the overwhelming volume of data in electronic health records. The platform reviews a patient’s full EHR in real time, flags potential missed diagnoses, and delivers relevant information during care.
David Kirk, M.D., an ICU physician and Regard’s chief medical officer, describes the problem simply: “The chart is too big for one brain to completely comprehend.” With Regard integrated into Dragon Copilot, clinicians can pull a complete clinical picture without disrupting their workflow.
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Kirk cites two cases where the tool made a difference. In one, Regard identified an old EKG showing paroxysmal atrial fibrillation in a stroke patient, pinpointing the likely cause. In another, it flagged a missing antibiotic for a septic patient, allowing the team to intervene before the condition worsened.
Beyond individual cases, Regard has recommended over 14 million potential diagnoses that may have been overlooked. It’s used by thousands of clinicians across 150 hospitals nationwide. Nate Wilson, Regard’s co-founder and president, argues that once clinicians see its impact, they consider it essential. “Once they’ve seen it firsthand, a lot of clinicians tell us it feels irresponsible not to use a tool like this,” he says.
The Marketplace also includes other tools like Canary, which analyzes a patient’s voice for signs of anxiety and depression using biomarker technology, and Humata, an AI-driven prior-authorization tool that speeds up approvals by automating data collection.
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Wilson frames the shift as more than technological. “The way we practice medicine is transforming, and it’s being underpinned, supported and augmented by AI,” he says. A trusted ecosystem, he adds, lets organizations adopt new capabilities without sacrificing security or efficiency.
For healthcare systems, the appeal is practical: one interface, evolving with new apps, all designed to reduce friction in clinical and administrative work. The goal, Harper says, is to let clinicians focus on what matters most.
