A New Partnership to Close the Primary Care Gap

Lumeris and Google Cloud have partnered to confront one of healthcare’s most urgent challenges: a massive shortfall in access to primary care. We’re combining deep clinical expertise and cutting-edge AI to support care teams and bring better care to more people—at scale.

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An unignorable deficit

Every year, the U.S. is hundreds of millions of hours short of primary care. That gap means missed diagnoses, delayed treatments, and unequal access to care for millions. It’s not just a system strain—it’s a public health crisis.

Annual demand for care exceeds hundreds of millions of hours, but less than 500 million hours are available.

AI that expands access—without replacing care

Tom™, Lumeris’ Primary Care as a Service™ platform, will be powered by Google Cloud’s secure infrastructure and advanced AI models. Embedded directly in clinical workflows, Tom supports teams by executing a range of tasks across continuum of care, removing administrative burdens to allow care teams focus their valuable time on clinical decisions.

This partnership is built on the belief that technology should amplify human care, not replace it

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Highlights of the Google Cloud and Lumeris partnership


Purpose built to scale

Tom, powered by Google Cloud, will address healthcare outcomes by supporting care coordination, chronic disease management and preventive health services with secure infrastructure built to serve millions of Americans nationwide.

Distinctive caregiver and patient experiences

By combining Google Cloud’s AI capabilities with Lumeris’ proven primary care expertise, Tom will enable health systems and other primary care organizations to scale faster while enhancing operations, physician workflows and patient outcomes, delivered through deeply personalized patient experiences.

Turning data into actions

This partnership will accelerate Lumeris’ ability to convert fragmented data from scores of electronic health records (EHRs), health insurance payer feeds, and consumer sources into actionable intelligence—helping to close the loop between payers and care teams by surfacing best next actions within clinical context and workflows.

AI that knows healthcare

Gemini Flash and Chirp3-HD don’t just enable AI—they power intelligent, conversational experiences that Lumeris uses in Tom to enhance clinical care.

Shared commitment to responsible AI

Google Cloud and Lumeris share a deep commitment to responsible AI. Google Cloud’s work is grounded in Google’s AI Principles, prioritizing fairness, safety, privacy, transparency, and accountability across its solutions. Lumeris’ AI-enabled platform supports care teams, embedding human oversight and accountability into every layer of its healthcare solutions.

More than 100 million Americans lack access to primary care, and another 100 million are receiving suboptimal care. Now, two world-class companies — Google and Lumeris—are bringing their unique capabilities together to help solve this crisis.

John Doerr

Chairman of Kleiner Perkins & Board Member of Lumeris.

Redefining what’s possible in primary care.

Lumeris and Google Cloud have joined to create tomorrow’s primary care, delivered today.​
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About Tom

Tom is the industry’s most advanced AI-powered Primary Care as a Service solution, acting as a proactive care team member embedded directly in clinical workflows to autonomously execute best next actions that expand capacity, improve access and reduce administrative burdens in primary care. Built on more than two decades of health care experience and five years of AI development, Tom enables personalized, effective and scalable care delivery for providers and patients nationwide. Named in honor of the late Dr. Tom Doerr, a Lumeris founder and champion of patient-centered primary care, Tom embodies his vision of expanding access and improving health care through innovation.

Learn more about Tom

About Tom

Tom is the industry’s most advanced AI-powered Primary Care as a Service solution, acting as a proactive care team member embedded directly in clinical workflows to autonomously execute best next actions that expand capacity, improve access and reduce administrative burdens in primary care. Built on more than two decades of health care experience and five years of AI development, Tom enables personalized, effective and scalable care delivery for providers and patients nationwide. Named in honor of the late Dr. Tom Doerr, a Lumeris founder and champion of patient-centered primary care, Tom embodies his vision of expanding access and improving health care through innovation.

Learn more about Lumeris

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