HealthTech Hour

Steve Roest

HealthTech Hour is a leading healthtech podcast exploring the people and technologies transforming healthcare. Each episode features conversations with healthtech founders, healthcare leaders, clinicians, investors and innovators building the future of digital health, AI, diagnostics, medtech and healthcare innovation. Whether you're a founder, investor, healthcare professional or simply passionate about health technology, HealthTech Hour brings insights from the people shaping the future of healthcare. 🌍 Listeners in over 50 countries. 🎙 New episode bi-weekly. 🗣 Hosted by Steve Roest.

  1. Navigating the US Healthcare System for UK Founders with Demi Radeva, CEO of Across

    3 juin

    Navigating the US Healthcare System for UK Founders with Demi Radeva, CEO of Across

    This week on HealthTech Hour, Steve sits down with Demi Radeva, CEO and co-founder of Across, who is helping UK health tech founders enter and succeed in the United States. With nearly 20 years of experience spanning the world's largest US payer, the London School of Economics, and a teaching role at the University of Minnesota, Demi brings a rare dual perspective - she's lived inside both health systems, studied how they finance themselves, and built and co-founded multiple digital health ventures of her own. Demi is particularly passionate about helping founders follow the money - understanding reimbursement, structuring ROI, and accessing the right buyers across the 1,100 decision-making bodies that shape US healthcare. We get into what that looks like in practice - why UK health tech consistently brings stronger evidence to the table, how to access programmatic spend when no billing code exists, and why making your customer money beats saving them money every time. Outside of work, Demi is shaped by her own immigration journey from Bulgaria to the US, an experience that informs how she thinks about culture, incentives, and what it actually takes to move between two very different systems. A sharp, practical conversation with one of the leading voices helping UK health tech founders take their first serious step into the American market. Follow HealthTech Hour for more conversations with the founders, operators and builders shaping the future of UK health and tech.

    51 min
  2. From the NHS App to Eight-Figure Exit - Rachel Murphy on Building What Lasts

    13 mai

    From the NHS App to Eight-Figure Exit - Rachel Murphy on Building What Lasts

    Rachel Murphy launched the NHS App and sold multiple businesses. Now she helps other founders do the same. In this episode of HealthTech Hour, we sit down with Rachel Murphy — founder of The Grafter and one of the UK's most trusted operators when it comes to building real business value. Rachel has grown, scaled and sold multiple companies, including the eight-figure exit of her second business, Difrent. She also led the launch of the NHS App, now with over 30 million downloads and one of the UK's most impactful digital programmes. At the start of 2026, Rachel was recognised on the Ideas Fest New Year Honours List, reflecting not just what she's built, but how she shows up for founders and leaders across the UK. Through The Grafter, Rachel works alongside ambitious business owners who want to build something that stands up commercially, strategically and emotionally — helping founders create clarity, drive sustainable revenue, and build long-term value, whether they're scaling, raising, or preparing for their next chapter. Known for her calm authority, straight talking, and ability to sit with complexity when it matters most, Rachel is the person founders trust when the stakes are high — because she's been there, she's done it, and she doesn't flinch. Follow HealthTech Hour for more conversations with the founders, operators and builders shaping the future of UK health and tech.

    58 min

À propos

HealthTech Hour is a leading healthtech podcast exploring the people and technologies transforming healthcare. Each episode features conversations with healthtech founders, healthcare leaders, clinicians, investors and innovators building the future of digital health, AI, diagnostics, medtech and healthcare innovation. Whether you're a founder, investor, healthcare professional or simply passionate about health technology, HealthTech Hour brings insights from the people shaping the future of healthcare. 🌍 Listeners in over 50 countries. 🎙 New episode bi-weekly. 🗣 Hosted by Steve Roest.

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