The Heart of Healthcare | A Digital Health Podcast

Physicians now face a world where search bars, chat apps, and large AI models are becoming many people’s first stop for health questions, long before they enter a clinic.

Former Google Chief Health Officer and national health IT leader Dr. Karen DeSalvo joins us to unpack what this shift means for clinicians, regulators, and patients, and why 15% of daily Google searches are questions no one has ever asked before.

We cover:

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We’re back with our monthly rundown of the top headlines in health tech!

Today, Halle and Steve sort through the biggest stories shaping the year ahead, from AI prescribing to lawsuits galore.

We cover:

• AI prescribing (in Utah!)
• The FDA updated guidance on clinical decision support for AI in medicine
• The lawsuit against Prenuvo after a missed stroke warning, and the broader debate over accountability in AI-assisted diagnost...

It has been said that we don’t have “big data” in healthcare, but instead a large amount of “small data.”

In this episode, Halle speaks with Kyle Armbrester, CEO of Datavant and former CEO of Signify Health (acquired for $8B), about why healthcare data still moves the way it did decades ago and what it will take to modernize it at scale. Kyle reflects on building and leading large health tech companies and explains how fixi...

This week, Steve sits down with Ankit Jain, co-founder and CEO of Infinitus Systems, to talk about why voice-based AI has become one of the most rapidly adopted tools in healthcare operations, what’s actually working in the field, and where the hype still outpaces reality. Ankit shares six years of lessons from building AI agents that handle 35-minute medical calls end to end, plus his predictions on what 2026 and 2027 wil...

Is 2026 the year that changes everything in healthcare?

Steve and Halle sit down with legendary healthcare VC Annie Lamont for their annual predictions episode to dive into 2026 predictions and trends that founders and operators should pay attention to. 

We cover:

📉 Why 2025 was "the most brutal year ever" for health plans

🏥 Why providers outpaced payers in AI adoption and where the next wave of enterprise software will...

For our first episode of 2026, Dr. Ezekiel “Zeke” Emanuel, oncologist, bioethicist, architect of the Affordable Care Act, and author of Eat Your Ice Cream joins us to share why he believes the longevity movement is overblown and how real health comes down to simplicity. In his new book, Zeke argues that instead of chasing expensive fads and wellness trends, we should focus on six straightforward habits that make life healt...

We’re closing out the year with a candid conversation about where America is headed.

For our final episode of 2025, Halle and Steve sit down with entrepreneur and former presidential candidate Andrew Yang to talk plainly about the forces reshaping American life, from rising healthcare costs and gaps in coverage to AI-driven job disruption and the strain on the social safety net. 

We cover:

🏛️ Andew’s idea of “Medicare f...

Many clinicians quietly wonder if there's a “next chapter” beyond the hospital walls, and an increasing number are stepping into health tech roles that didn’t exist a decade ago.

Dr. Reena Pande has lived that shift firsthand: from cardiologist at a top academic center, to early employee and CMO at AbleTo, to now leading clinician executive search at Oxeon. She joins us to unpack what it really takes for clinicians to succe...

Hemant Taneja believes you can sneeze and reach a billion dollars in healthcare revenue, but that most of that revenue tells you nothing about whether the system is actually getting better.

This week, Halle sits down with the CEO of General Catalyst and author of The Transformation Principles to discuss what happens when you stop treating revenue as the primary KPI and start asking harder questions about impact, incentives,...

The Haves & Have-Nots Of 2025 | Threshold Ventures Co-founder Emily Melton

This week for our 2025 recap, we’re joined by VC Emily Melton, co-founder of Threshold Ventures. Melton highlights her reflection of 2025, which splits the market into "haves and have-nots" with nothing in between, noting the concentration of venture dollars on "high flyers" and the indifference shown to established companies with respectable...

The first trillion-dollar healthcare company, a $298M longevity round, and a telehealth CEO headed for federal sentencing. Last month had range.

Today on the show, Halle and Michael sort through the biggest December stories shaping the year ahead, from runaway longevity funding to a telehealth scandal headed for federal sentencing.

We cover:

🧬 Two hot funding rounds in longevity, including Function Health’s $298M B-round and...

As millions of Americans hit the road to visit family for Thanksgiving, many will pass through, or return to, rural communities. Nearly 60 million Americans live in these areas, yet many struggle to access even basic healthcare as rural hospitals close at record rates.

Dr. Jennifer Schneider, co-founder and CEO of Homeward Health, is tackling this crisis head-on by reimagining how care is delivered to Medicare Advantage mem...

On the heels of raising $210 million at a $6 billion valuation, OpenEvidence is the fastest-growing physician app in history, now reaching over 40% of U.S. physicians and powering 17 million monthly clinical queries.

In this conversation, co-founder and CTO Zack Ziegler shares how his background in early large language models led him to build an AI that helps clinicians make better decisions at the point of care, without re...

A billion-dollar startup. A promise to change healthcare forever. And behind the scenes… a massive lie.

Tyler Shultz was just starting his career when he joined Theranos, only to discover that the company’s breakthrough blood tests didn’t actually work. Speaking up meant risking everything—his career, his family relationships, and his personal safety—but it also helped expose one of the biggest frauds in Silicon Valley hist...

Does it feel like we packed in a decade of progress this year in digital health? We think so. 

Today, Halle and Steve break down the biggest digital health stories of the moment, from funding trends to AI rivalries and new rules shaping the future of care.

We cover:

💸 What non-AI healthcare startups should do in today’s AI-obsessed investor market

🧠 Is there room for more than one winner in clinical decision support too...

Over 3 million clinicians around the world depend on UpToDate to guide patient care, and now the gold standard in clinical decision support is integrating generative AI. But in a world where AI models often hallucinate, how do you build something that doctors can actually trust?

In this episode, Halle talks with Dr. Holly Urban, VP of Business Development and Strategy at Wolters Kluwer Health, about UpToDate Expert AI, a ne...

Most people spend over 30 hours a year dealing with customer service—on hold, repeating account numbers, and navigating endless phone trees. But what if AI could fix that without losing the human touch?

Clay Bavor, co-founder of Sierra (now valued at $10B) and former VP at Google, joins us to explore how AI agents are reshaping how companies interact with customers and what that means for the most complex service industry i...

This milestone 200th(!!!) episode of The Heart of Healthcare Podcast features none other than Dr. Tom X. Lee, the serial physician-founder behind Epocrates (acquired for $293M), One Medical (acquired by Amazon for $3.9B), and now Galileo, a tech-enabled medical group aiming to rewire care delivery from the ground up.

We cover:

🧠 Why most doctors aren’t wired for management (and what traits he thinks translate to startup su...

Happy Q4 Heart of Healthcare Listeners! We’re back with your monthly Digital Health Download, where we discuss the biggest industry headlines of the month. 

We cover: 

💊 Pharm tariffs, D2C drug ads, and TrumpRx? 

📉 The ACA tax credit standoff and how it could double premiums for millions 

🛒 UnitedHealthcare’s new storefront and what it signals about point solution fatigue

📈 The GLP-1 gold rush: Remedy’s ...