CareTalk: Healthcare. Unfiltered.

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Why Clinical AI Safety Has to Be Proven Not Assumed Oct 07, 2026

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In clinical AI, saving money means nothing if the system is not safe enough to trust with a patient's life. So how do you actually prove it is?
In this clip from our episode “Voice AI Is Expanding Access to Healthcare”, host John Driscoll and Munjal Shah, Co-Founder and CEO of Hippocratic AI, break down the safety testing standard Hippocratic built before shipping a single clinical AI interaction, and why they do not go live until the AI outperforms the human.

Listen to the full episode here

🎙️⚕️ABOUT MUNJAL SHAH
Munjal Shah is co-founder and CEO of Hippocratic AI, a generative AI startup building safety-focused large language models for healthcare to improve patient outcomes, lower costs, and address the growing clinician shortage. Hippocratic AI has raised $278M from General Catalyst, Andreessen Horowitz, and Kleiner Perkins, and its LLM outperformed GPT-4 on 105 of 114 healthcare exams and certifications. Shah is a serial entrepreneur who previously founded Like.com, an AI-powered visual search engine acquired by Google in 2010, and Health IQ, an AI platform helping seniors identify optimal Medicare Advantage plans. He has also been a seed investor in over 42 companies and 23 venture funds, with notable exits including Scopely ($4.9B), Reify Health ($4B+), and Kabam ($1B+). He holds a BS in Computer Science from UC San Diego and an MS in Computer Science with a focus on AI from Stanford.
🎙️⚕️ABOUT CARETALK
CareTalk is a weekly podcast that provides an incisive, no B.S. view of the US healthcare industry. Join co-hosts John Driscoll (President U.S. Healthcare and EVP, Walgreens Boots Alliance) and David Williams (President, Health Business Group) as they debate the latest in US healthcare news, business and policy.

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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

Voice AI Is Expanding Access to Healthcare w/ Munjal Shah, Co-Founder & CEO, Hippocratic AI Oct 02, 2026

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There are not enough nurses, doctors, and hours in the day to reach every patient who needs attention. The healthcare system was designed around scarcity, and that assumption has shaped everything from how care is prioritized to which patients get left behind.
Munjal Shah, Co-Founder and CEO of Hippocratic AI, joins host John Driscoll to discuss how an AI care management platform now logging nearly 280 million patient interactions is proving that the most powerful applications of clinical AI are the ones doing things health systems never thought to do in the first place, and why voice is the channel that actually changes patient behavior in a way text and apps never could.
🎙️⚕️ABOUT MUNJAL SHAH
Munjal Shah is co-founder and CEO of Hippocratic AI, a generative AI startup building safety-focused large language models for healthcare to improve patient outcomes, lower costs, and address the growing clinician shortage. Hippocratic AI has raised $278M from General Catalyst, Andreessen Horowitz, and Kleiner Perkins, and its LLM outperformed GPT-4 on 105 of 114 healthcare exams and certifications. Shah is a serial entrepreneur who previously founded Like.com, an AI-powered visual search engine acquired by Google in 2010, and Health IQ, an AI platform helping seniors identify optimal Medicare Advantage plans. He has also been a seed investor in over 42 companies and 23 venture funds, with notable exits including Scopely ($4.9B), Reify Health ($4B+), and Kabam ($1B+). He holds a BS in Computer Science from UC San Diego and an MS in Computer Science with a focus on AI from Stanford.
🎙️⚕️ABOUT CARETALK
CareTalk is a weekly podcast that provides an incisive, no B.S. view of the US healthcare industry. Join co-hosts John Driscoll (President U.S. Healthcare and EVP, Walgreens Boots Alliance) and David Williams (President, Health Business Group) as they debate the latest in US healthcare news, business and policy.

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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

The Rise of Market-Based Healthcare Sep 30, 2026

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How did the U.S. healthcare system shift toward a market-driven approach, and what impact is that still having today?
In this clip from our episode “Corporate Concentration Is Breaking Healthcare”, hosts David E. Williams and John Driscoll speak with Dr. John E. McDonough about how market-based healthcare gained momentum in the 1970s and how changes around antitrust and consolidation continue to shape healthcare costs today.

Listen to the full episode here

🎙️⚕️ABOUT DR. JOHN E. MCDONOUGH
John E. McDonough, DrPH, MPA is Professor of Public Health Practice in the Department of Health Policy & Management at the Harvard T.H. Chan School of Public Health and Director of Executive and Continuing Professional Education. From 2008 to 2010 he served as a Senior Advisor on National Health Reform to the U.S. Senate HELP Committee, where he worked on the development and passage of the Affordable Care Act. Prior to that he served as Executive Director of Health Care for All, where he played a key role in passage of the 2006 Massachusetts health reform law, and spent 12 years as a member of the Massachusetts House of Representatives co-chairing the Joint Committee on Health Care. He is the author of three books, including Inside National Health Reform, and has published in Health Affairs and the New England Journal of Medicine. He holds a DrPH from the University of Michigan and an MPA from the Harvard Kennedy School.
🎙️⚕️ABOUT CARETALK
CareTalk is a weekly podcast that provides an incisive, no B.S. view of the US healthcare industry. Join co-hosts John Driscoll (President U.S. Healthcare and EVP, Walgreens Boots Alliance) and David Williams (President, Health Business Group) as they debate the latest in US healthcare news, business and policy.

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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

Corporate Concentration Is Breaking Healthcare w/ Dr. John McDonough, Author, America's Wrong Turn Sep 25, 2026

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US healthcare spending broke away from the rest of the developed world around 1982 and has never come back. Most people assume that was an accident. John McDonough argues it was a choice.
Dr. John E. McDonough, Professor of Practice at the Harvard T.H. Chan School of Public Health and author of America's Wrong Turn, joins hosts David E. Williams and John Driscoll to discuss how four decades of free market ideology reshaped American medicine, why corporate consolidation is the single biggest driver of healthcare inflation today, and what it would actually take to build a system where everyone is covered and nobody is left outside.
🎙️⚕️ABOUT DR. JOHN E. MCDONOUGH
John E. McDonough, DrPH, MPA is Professor of Public Health Practice in the Department of Health Policy & Management at the Harvard T.H. Chan School of Public Health and Director of Executive and Continuing Professional Education. From 2008 to 2010 he served as a Senior Advisor on National Health Reform to the U.S. Senate HELP Committee, where he worked on the development and passage of the Affordable Care Act. Prior to that he served as Executive Director of Health Care for All, where he played a key role in passage of the 2006 Massachusetts health reform law, and spent 12 years as a member of the Massachusetts House of Representatives co-chairing the Joint Committee on Health Care. He is the author of three books, including Inside National Health Reform, and has published in Health Affairs and the New England Journal of Medicine. He holds a DrPH from the University of Michigan and an MPA from the Harvard Kennedy School.
🎙️⚕️ABOUT CARETALK
CareTalk is a weekly podcast that provides an incisive, no B.S. view of the US healthcare industry. Join co-hosts John Driscoll (President U.S. Healthcare and EVP, Walgreens Boots Alliance) and David Williams (President, Health Business Group) as they debate the latest in US healthcare news, business and policy.

GET IN TOUCH
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Follow CareTalk on LinkedIn
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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

What 40 Years in Healthcare Taught This Founder About AI Sep 23, 2026

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After 40 years in healthcare, one founder says he has never seen a technology with a better chance of actually fixing the system. So what makes this moment different?
In this clip from our episode “Will AI End The Payer And Provider Billing War?” , host John Driscoll and Hamid Tabatabaie, CEO of CodaMetrix, break down why AI is the first real opportunity to level the playing field between payers and providers by getting the underlying data right.

Listen to the full episode here

🎙️⚕️ABOUT HAMID TABATABAIE
Hamid Tabatabaie is President and CEO of CodaMetrix, an AI-powered SaaS company that automates medical coding and revenue cycle management for health systems using machine learning, deep learning, and NLP. CodaMetrix works with leading health systems including Mass General Brigham, Yale Medicine, Henry Ford Health, and University of Colorado Medicine. Tabatabaie has a 30-year career in health information technology and has served as CEO of four successful startups. He founded lifeIMAGE, the most widely used cloud-based platform for diagnostic imaging exchange, which facilitated the sharing of 9 million records containing 2 billion images across hundreds of hospitals and academic medical centers. Prior to lifeIMAGE, he led AMICAS, a pioneer in web-based diagnostic imaging automation. He was named a 2025 Top Leader in Digital Healthcare.
🎙️⚕️ABOUT CARETALK
CareTalk is a weekly podcast that provides an incisive, no B.S. view of the US healthcare industry. Join co-hosts John Driscoll (President U.S. Healthcare and EVP, Walgreens Boots Alliance) and David Williams (President, Health Business Group) as they debate the latest in US healthcare news, business and policy.

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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

Will AI End The Payer And Provider Billing War? w/ Hamid Tabatabaie, CEO, CodaMetrix Sep 18, 2026

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Healthcare administrative costs consume an estimated 15 to 20 percent of every dollar spent in the American healthcare system. A quarter of that is medical coding alone, a process that has remained largely manual, subjective, and error-prone for decades.
Hamid Tabatabaie, Founder and CEO of CodaMetrix, joins host John Driscoll to discuss how autonomous coding AI is making the shift from subjective to objective coding a reality across 35 of the largest health systems in the country, and why getting the codes right is not just a billing issue but a clinical one that directly affects patient care and outcomes.
🎙️⚕️ABOUT HAMID TABATABAIE
Hamid Tabatabaie is President and CEO of CodaMetrix, an AI-powered SaaS company that automates medical coding and revenue cycle management for health systems using machine learning, deep learning, and NLP. CodaMetrix works with leading health systems including Mass General Brigham, Yale Medicine, Henry Ford Health, and University of Colorado Medicine. Tabatabaie has a 30-year career in health information technology and has served as CEO of four successful startups. He founded lifeIMAGE, the most widely used cloud-based platform for diagnostic imaging exchange, which facilitated the sharing of 9 million records containing 2 billion images across hundreds of hospitals and academic medical centers. Prior to lifeIMAGE, he led AMICAS, a pioneer in web-based diagnostic imaging automation. He was named a 2025 Top Leader in Digital Healthcare.
🎙️⚕️ABOUT CARETALK
CareTalk is a weekly podcast that provides an incisive, no B.S. view of the US healthcare industry. Join co-hosts John Driscoll (President U.S. Healthcare and EVP, Walgreens Boots Alliance) and David Williams (President, Health Business Group) as they debate the latest in US healthcare news, business and policy.

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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

How Clerical Work Burns Doctors Out Sep 16, 2026

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His father was a cardiologist who retired because he could not type fast enough. That moment became the reason Abridge exists.
In this clip from our episode “The Ambient AI Inside 300 Health Systems”, host John Driscoll and Dr. Shiv Rao, CEO of Abridge, break down the personal story behind why he left a comfortable venture role to build technology that takes the clerical burden off of clinicians.

Listen to the full episode here

🎙️⚕️ABOUT DR. SHIV RAO
Shiv Rao, MD, is the Founder and CEO of Abridge. Shiv is a practicing cardiologist at UPMC. He previously led the provider-facing investment portfolio for UPMC where he invested in startups, and also helped fund a Machine Learning in Health program at Carnegie Mellon University. Shiv completed his medical education and training at the University of Michigan and the University of Pittsburgh School of Medicine. He received his BA from Carnegie Mellon, where he also programmed virtual synthesizers, and skateboarded in IMAX movies.
🎙️⚕️ABOUT CARETALK
CareTalk is a weekly podcast that provides an incisive, no B.S. view of the US healthcare industry. Join co-hosts John Driscoll (President U.S. Healthcare and EVP, Walgreens Boots Alliance) and David Williams (President, Health Business Group) as they debate the latest in US healthcare news, business and policy.
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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

The Ambient AI Inside 300 Health Systems w/ Dr. Shiv Rao, CEO, Abridge Sep 11, 2026

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Doctors now need an estimated 30 hours a day to complete every clerical task asked of them. They are compensated not for the care they deliver but for the care they document. That gap is where physician burnout lives, and where AI has the most to offer.
Dr. Shiv Rao, Co-Founder and CEO of Abridge, joins host John Driscoll to discuss how an ambient AI platform now deployed across more than 300 health systems is giving clinicians back the time and presence to actually practice medicine, and why the next frontier for this technology goes beyond documentation into real-time clinical decision support at the point of care.
🎙️⚕️ABOUT DR. SHIV RAO
Shiv Rao, MD, is the Founder and CEO of Abridge. Shiv is a practicing cardiologist at UPMC. He previously led the provider-facing investment portfolio for UPMC where he invested in startups, and also helped fund a Machine Learning in Health program at Carnegie Mellon University. Shiv completed his medical education and training at the University of Michigan and the University of Pittsburgh School of Medicine. He received his BA from Carnegie Mellon, where he also programmed virtual synthesizers, and skateboarded in IMAX movies.
🎙️⚕️ABOUT CARETALK
CareTalk is a weekly podcast that provides an incisive, no B.S. view of the US healthcare industry. Join co-hosts John Driscoll (President U.S. Healthcare and EVP, Walgreens Boots Alliance) and David Williams (President, Health Business Group) as they debate the latest in US healthcare news, business and policy.
GET IN TOUCH
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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

How Consumers Are Defining Healthcare's Future w/ Dr. Daniel Kraft, Founder, NextMed Health Sep 04, 2026

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American healthcare still runs on fax machines, paper forms, and reimbursement models built for reactive sick care. Meanwhile, patients are connecting wearables to AI chatbots, ordering their own labs, and triaging themselves without ever seeing a physician.
Dr. Daniel Kraft, Founder of Digital.Health and NextMed Health, joins host John Driscoll to discuss why the consumer is pulling healthcare into the future faster than institutions can follow, and what continuous, AI-powered, multimodal health monitoring could mean for the 500 million people who cannot get timely access to a primary care doctor today.
🎙️⚕️ABOUT DANIEL KRAFT, M.D.
Daniel Kraft is a Stanford- and Harvard-trained physician-scientist, inventor, entrepreneur, and innovator. With over 25 years of experience in clinical practice, biomedical research, and healthcare innovation, Kraft has served as faculty chair for Medicine at Singularity University since its inception in 2008, and in 2011 founded NextMed Health (previously called Exponential Medicine), a program and community that explores convergent, rapidly developing technologies and their potential in biomedicine and healthcare. He serves as Chair of the XPRIZE Pandemic & Health Alliance. Daniel is an Adjunct Professor in the Department of Medicine at Stanford University School of Medicine.
He is often called upon to speak to the future of health, medicine, and technology and has given four TED and two TEDMED Talks and has delivered keynotes to a diverse array of organizations. He has multiple scientific publications (including in Nature and Science) and has done medical device, immunology, and stem cell-related work through NIH-funded faculty positions at Stanford University School of Medicine and as clinical faculty for the pediatric bone marrow transplantation service at UCSF. He is the founder of Digital.Health, is a Kaufman Fellow, and an Aspen Institute Health Innovation Fellow.
🎙️⚕️ABOUT CARETALK
CareTalk is a weekly podcast that provides an incisive, no B.S. view of the US healthcare industry. Join co-hosts John Driscoll (President U.S. Healthcare and EVP, Walgreens Boots Alliance) and David Williams (President, Health Business Group) as they debate the latest in US healthcare news, business and policy.

GET IN TOUCH
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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

Why Health Tech Startups Get Stuck in Pilotw/ Dan Galles, Partner, Allumia Ventures Aug 28, 2026

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Most health tech companies do not fail because their product does not work. They fail because they never defined what success looked like before the pilot ended and the budget conversation began.
Dan Galles, Partner at Allumia Ventures, joins host David E. Williams to discuss what 16 exits over a decade investing from inside Providence Health System revealed about what it actually takes to go from pilot to enterprise contract, and why the care model transformation AI is enabling may be the most important investment theme in healthcare right now.
🎙️⚕️ABOUT DAN GALLES
Dan joined Allumia Ventures in 2015. He focuses on investments in the healthcare information technology, healthcare services, and medical device sectors. For over 20 years, he has been investing in and partnering with management teams of early- and growth-stage companies in the healthcare industry.
Prior to joining Allumia, Dan was a partner at HLM Venture Partners, where he led or co-led investments in 14 companies. Before HLM, he was an associate at the venture capital firm J.H. Whitney and Co. and an analyst in the healthcare investment banking group at Alex. Brown & Sons. He holds an MBA from the Kellogg School at Northwestern University and a BS in Economics from The Wharton School. Dan lives in the San Francisco Bay Area with his wife and three kids, and is an avid sports fan including playing golf, pick-up basketball, and pickleball with his friends and family.
🎙️⚕️ABOUT HEALTH BIZ PODCAST
HealthBiz is a CareTalk podcast that delivers in-depth interviews on healthcare business, technology, and policy with entrepreneurs and CEOs. Host David E. Williams — president of the healthcare strategy consulting boutique Health Business Group — is also a board member, investor in private healthcare companies, and author of the Health Business Blog. Known for his strategic insights and sharp humor, David offers a refreshing break from the usual healthcare industry BS.

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⚙️CareTalk: Healthcare. Unfiltered. is produced by Grippi Media Digital Marketing Consulting.

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