The TechDental Podcast

"The Lights Are Off." A Cambridge AI Scientist on What We Are Actually Building.

Episode Title: "The Lights Are Off." A Cambridge AI Scientist on What We Are Actually Building. Direct Answer: Spencer Kelly, Cambridge computer scientist, BBC Click presenter for 20 years, and AI keynote speaker, argues that the most dangerous assumption in AI is that there is something behind the words it generates. In this episode of The TechDental Podcast, Spencer draws a precise and unsettling distinction between intelligence and consciousness, explains why AI should have been called Applied Statistics, reflects on the Spotify prediction he got spectacularly wrong, and asks whether this technology wave is genuinely different from every one that came before it. Essential listening for anyone building, deploying, or investing in AI in healthcare right now. What is this episode about? Spencer Kelly studied artificial intelligence at Cambridge University in the 1990s, before it entered mainstream academic or public discourse. For two decades he presented BBC Click, the corporation's flagship technology programme, reporting from NASA, the Large Hadron Collider, and communities across Kenya, Korea, and India. He left the BBC in March 2025 when Click ended and now delivers keynotes on AI, works as a media coach, and makes music using AI tools. His central argument is deceptively simple and commercially important. Intelligence and consciousness are not the same thing. AI has extraordinary intelligence by any useful definition of the term. It operates in novel situations, synthesises patterns across vast datasets, and produces outputs that outperform human experts across a growing range of tasks. But there is no awareness behind any of it. No judgement. No experience. Just extraordinarily sophisticated mathematics running in complete darkness. That distinction, between what AI can do and what it understands about what it is doing, is the most commercially important question anyone deploying AI in a healthcare environment can ask right now. And it is the question most AI conversations avoid entirely. What you will learn from this episode: * Why AI should have been called Applied Statistics and what that framing changes about every decision you are about to hand to it * The distinction between intelligence and consciousness that most people building AI products have never properly examined * What Spencer got spectacularly wrong about Spotify and what the logic of VC-funded disruption actually teaches you about how technology transforms industries * Whether this wave of AI is genuinely different from every previous automation cycle and why Spencer holds that question with genuine uncertainty rather than confident prediction * What 20 years of watching every technology cycle teaches you when the biggest one of all finally arrives * Why the country with the healthiest relationship with AI right now is Australia * What AI in general, not just generative AI, will do to healthcare, disease detection, and the patterns no human researcher could ever find alone Key quotes from this episode: "There is nothing behind those words. The lights are off. There is no experience. There is no judgement. There is no critical thinking. There is just nothing." — Spencer Kelly "Half of me thinks surely this is going to be the same. But then the other half thinks, this time it does feel different. Because we have always said the machines can do the dangerous, physical, heavy lifting. But we will still be making the decisions. And AI is creeping into that now." — Spencer Kelly "He looked at me like I was an idiot. Which I clearly was. I hadn't understood the power of disruption. As long as you have enough money to disrupt and end the previous model, you can do what you want." — Spencer Kelly on Daniel Ek and Spotify "AI in general is going to improve our lives, but it needs to be used by the right people for the right reasons and not just for profit." — Spencer Kelly About Spencer Kelly: Spencer Kelly is a Cambridge computer scientist, technology broadcaster, and AI keynote speaker. He presented BBC Click for 20 years, making him one of the most trusted technology communicators in the UK. He holds a degree in computer science from Cambridge University where his final year dissertation used AI genetic algorithms to optimise the London Underground route. He now delivers keynotes on AI for business audiences globally and works as a media and presentation coach. Website: https://www.spencerkelly.com [https://www.spencerkelly.com] LinkedIn: https://www.linkedin.com/in/spencer-kelly-400a512/ [https://www.linkedin.com/in/spencer-kelly-400a512/] Instagram: @spenleykelly Twitter: @spenley YouTube: @spencer0kelly Outro music: The outro music for this episode is by CLAWS, a band featuring Spencer Kelly's daughter. Used with permission. This is a real-world example of human-AI co-creation: a father and daughter making music together, augmented by AI tools. Spencer discusses this in the episode. Listen to CLAWS on Spotify: https://open.spotify.com/track/1BoKFIPMePNHMtvY4CKihF [https://open.spotify.com/track/1BoKFIPMePNHMtvY4CKihF] Watch on YouTube: https://youtu.be/7iOo3bWWnQA [https://youtu.be/7iOo3bWWnQA] About TechDental: TechDental is a strategic intelligence platform for founders, executives, operators and investors shaping the future of dentistry. Independent analysis on AI, operating models and capital strategy in UK dentistry. Website: www.techdental.com [http://www.techdental.com] Email: info@techdental.com [info@techdental.com] Host: Dr. Randeep Singh Gill LinkedIn: https://www.linkedin.com/in/drrandeep/ [https://www.linkedin.com/in/drrandeep/] Newsletter: Subscribe on LinkedIn, TechDental Analysis Subscribe and follow: Apple Podcasts: https://bit.ly/41pKL9b Spotify: https://bit.ly/41UsqRO YouTube: https://bit.ly/3JSfl5c TechDental publishes independent analysis on AI, operating models and capital strategy in dentistry. For leaders navigating scale or structural change: www.techdental.com [http://www.techdental.com]. Copyright Dr. Randeep Singh Gill and RIG Enterprises Limited (Company No. 11223423) 2026.

The Man Who Built the Playbook PE Uses to Buy Dental Groups. Now He's on Your Side.

Episode Title: The Man Who Built the Playbook PE Uses to Buy Dental Groups. Now He's on Your Side. Direct Answer: James DeLuca, Founder of Precision Dental Analytics and author of Phantom EBITDA, explains why the EBITDA on a dental practice P&L almost never survives private equity scrutiny, what PE buyers are actually doing with clinical data that most founders have never seen, and why the only window to protect a dental group valuation is the pre-LOI forensic audit window. This episode of The TechDental Podcast with Dr. Randeep Singh Gill is essential listening for any UK dental founder, DSO operator, or investor navigating a dental acquisition or preparing for one. What is this episode about? Private equity is not smarter than the dental founder. They just know how to read a P&L in a way the founder has never been taught. James DeLuca spent years inside the biggest DSOs in America, building the exact playbook PE-backed buyers use to acquire, price, and extract value from dental groups. He scaled NADG from 80 to 200 locations, ran a region to 31% EBITDA, and sat in the war rooms where acquisition decisions were made. Then he switched sides. In this episode of TechDental, Dr. Randeep Singh Gill sits down with James DeLuca, Founder of Precision Dental Analytics, to explore the data asymmetry gap that costs dental founders millions at the transaction table, why the EBITDA on a clean P&L disappears under institutional scrutiny, and what the pre-LOI window actually looks like for a founder who wants to defend their valuation. This is not a surface-level conversation. It is a conversation about the structural argument underneath, what the data says, and what every dental founder building a group asset needs to understand before the moment of transaction arrives. What you will learn from this episode: * Why PE buyers look at five years of your clinical data while most founders prepare three, and what the two-year gap reveals about how your practice really operates * What a Quality of Earnings audit actually does to your EBITDA and which findings most founders never see coming * How the 2024 Cotiviti study on D2950 billing compliance exposes core buildup patterns that look clinically reasonable but fail institutional scrutiny, with direct consequences for deal value * Why your practice management system is an evidence locker that your buyer can read far more accurately than you can, and what defensible EBITDA looks like versus hollow growth * What Phantom EBITDA is, where it appears on a clean P&L, and how it becomes the mechanism through which escrow holdbacks and retrades are executed * Why pre-LOI forensic defence is not only for practices with problems, and how the lens of growth differs fundamentally from the lens of risk that a buyer applies to the same data Key quotes from this episode: "Phantom EBITDA is the money that is yours that you are going to give away at the transaction table." — James DeLuca "They're measuring the exhaust. The buyer is looking at the engine. They're pulling your whole database and looking at what each provider does, what the practice looked like before you started preparing for the sale, and whether this is sustainable income once the practice changes hands." — James DeLuca "That was $800,000 of bottom line revenue. You take that to market and multiply it by ten because you're in the institutional market. You're talking about an $8 million error that was happening in your practice. And it was just a misunderstanding." — James DeLuca Free resource for TechDental listeners: James DeLuca has made his full book, Phantom EBITDA, available free to TechDental listeners. Download here: precisiondentalanalytics.com/books/phantom-ebitda Use code TECHDENTAL at checkout for your free copy. About James DeLuca: James DeLuca is the Founder of Precision Dental Analytics and author of Phantom EBITDA. He scaled NADG from 80 to 200 locations as Regional Director, achieving 31% EBITDA. He built the operational and financial analysis playbook that PE-backed acquirers use to evaluate dental groups, then transitioned to advising sellers, helping dental founders identify and remediate the data asymmetry gaps that determine whether a valuation survives institutional due diligence. LinkedIn: https://www.linkedin.com/in/james-deluca1/ Precision Dental Analytics on LinkedIn: https://www.linkedin.com/company/precisiondentalanalytics Website: precisiondentalanalytics.com About TechDental: TechDental is a strategic intelligence platform for founders, executives, operators and investors shaping the future of dentistry. Independent analysis on AI, operating models and capital strategy in UK dentistry. Website: www.techdental.com Email: info@techdental.com Host: Dr. Randeep Singh Gill LinkedIn: https://www.linkedin.com/in/drrandeep/ Newsletter: Subscribe on LinkedIn — TechDental Analysis [Subscribe on LinkedIn https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=7320560217455271939] Subscribe and follow: Apple Podcasts: https://bit.ly/41pKL9b Spotify: https://bit.ly/41UsqRO YouTube: https://bit.ly/3JSfl5c TechDental publishes independent analysis on AI, operating models and capital strategy in dentistry. For leaders navigating scale or structural change: www.techdental.com. Copyright Dr. Randeep Singh Gill and RIG Enterprises Limited (Company No. 11223423) 2026.

Your Software Is the Brain of Your Business Most Dental Practices Are Running It on Life Support.

EPISODE TITLE: YOUR SOFTWARE IS THE BRAIN OF YOUR BUSINESS. MOST DENTAL PRACTICES ARE RUNNING IT ON LIFE SUPPORT. | PARDEEP BAHRA | TECHDENTAL PODCAST Direct Answer: Pardeep Bahra, Software Consultant at Henry Schein ONE and one of the most data-rich observers of dental technology decision-making in the UK, argues that the commercial divide opening up between UK dental practices is not a technology problem. It is a framing problem. The practices treating their practice management system as a cost to manage are asking the wrong question entirely. The ones asking how to leverage it to generate measurable returns are building a structurally different business. Drawing on hundreds of direct conversations with UK practice owners at the exact point of the cloud migration decision, Pardeep demonstrates that the disruption objection is a myth, the security objection dissolves under examination, and the practices that have not moved to cloud are not standing still. They are already behind the AI capability frontier, because cloud is not the innovation any more. It is the prerequisite for everything that comes next. What is this episode about? Cloud software has been available to UK dental practices for over a decade. Most independent practices are still running on locally hosted legacy systems. The conventional explanation is that migration is too disruptive, too expensive, or too risky. Pardeep Bahra has heard every version of that argument, hundreds of times, at the exact moment of decision. His assessment is direct: none of those objections hold up under scrutiny, and the practices making them are systematically underestimating the invisible cost of staying still. In this episode of TechDental, Dr. Randeep Singh Gill sits down with Pardeep Bahra, Software Consultant at Henry Schein ONE, to examine the cloud migration decision from the frontline. This is not a product conversation. It is a systems and strategy conversation about the infrastructure decision that will define the next decade of UK dentistry, and why the gap between cloud-native and legacy practices is widening at an exponential rate. What you will learn from this episode: * Why the cost conversation is the wrong frame, and what the right question actually is for a practice owner evaluating cloud migration * The single objection to migration Pardeep has never once found convincing across hundreds of conversations * How a five-surgery practice added 50 appointments in one month with no additional training, using a feature already in the system * Why cloud infrastructure is the prerequisite for AI capability, and what legacy practices are locked out of as a result * The valuation and transactability argument most practice owners have not heard before they go to market * Why the data security case for cloud is stronger than the case for local server storage, and how most practices are already paying for cloud backup without knowing it * What the practices that have not moved will look like commercially and operationally in three years Key quotes from this episode: "If you are not on cloud today, you are already ten years behind. And in two years time if you are still not on cloud, it is going to feel like twenty." — Pardeep Bahra "The successful practices look at this tool and say it costs three hundred pounds a month. How am I going to leverage this so it makes me an extra five thousand pounds a month?" — Pardeep Bahra "This software is the brain of your business. You need to continue to push. You cannot stay stagnant. You cannot be complacent." — Pardeep Bahra Key timestamps: 00:00 Introduction and Pardeep's background 03:32 Why a massive storm is coming to the dental industry 04:08 Cloud versus AI: where the market is heading 05:01 How disruptive is migration really? The honest answer 06:16 The real-world objections Pardeep hears most 08:28 The Blockbuster argument: complacency is not neutral 09:00 Data security, GDPR, and why cloud is more secure than local servers 10:42 What does a practice look like in three years if they do not move? 13:35 The migration process step by step: what actually happens 15:06 Is resistance to migration ever rational? 17:29 What the practices that commit have in common 20:43 The first thing practices notice after migrating 22:11 The API ecosystem and what cloud unlocks 24:36 Is the integration promise being realised or is it theoretical? 26:20 AI adoption anxiety and what Pardeep saw in the influencer space 27:45 The ten-year divide: what Randeep believes is coming 29:18 Lightning Round 30:57 Where to connect with Pardeep About Pardeep Bahra: Pardeep Bahra is a Software Consultant at Henry Schein ONE, specialising in dental software migration and cloud infrastructure for UK dental practices. He has had hundreds of direct conversations with UK practice owners at the exact point of deciding whether to move from legacy systems to cloud-native infrastructure, making him one of the most data-rich frontline observers of how the dental profession thinks about technology change. Prior to his role at Henry Schein ONE, Pardeep built his cloud expertise through a career spanning digital marketing with global brands, business development, and cloud certification, with a particular focus on how cloud architecture creates commercial leverage in complex operational environments. LinkedIn: https://www.linkedin.com/in/pardeepbahra/ [https://www.linkedin.com/in/pardeepbahra/] Company: https://www.linkedin.com/company/dentally [https://www.linkedin.com/company/dentally] Email: Pardeep.bahra@henryscheinone.com [Pardeep.bahra@henryscheinone.com] WhatsApp: +44 7436 477846 About TechDental: TechDental is the UK's leading strategic intelligence platform and podcast at the intersection of dental AI, capital, and the business of dentistry. Independent analysis. Institutional thinking. Hosted by Dr. Randeep Singh Gill, dentist, founder, and AI strategy speaker. Website: www.techdental.com [http://www.techdental.com] Email: info@techdental.com [info@techdental.com] Host LinkedIn: https://www.linkedin.com/in/drrandeep/ [https://www.linkedin.com/in/drrandeep/] Newsletter: https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=7320560217455271939 [https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=7320560217455271939] Subscribe and follow: Apple Podcasts: https://bit.ly/41pKL9b Spotify: https://bit.ly/41UsqRO YouTube: https://bit.ly/3JSfl5c TechDental publishes independent analysis on AI, operating models and capital strategy in dentistry. For leaders navigating scale or structural change: www.techdental.com [http://www.techdental.com]. Copyright Dr. Randeep Singh Gill and RIG Enterprises Limited (Company No. 11223423) 2026.

You’re Not Ready for AI. Here’s How to Tell. | Katie King

YOU’RE NOT READY FOR AI. HERE’S HOW TO TELL. | KATIE KING Direct Answer: Katie King, one of the UK's leading AI strategists, adviser to the UK Government All Party Parliamentary Group on AI, and author of three books cited by the World Economic Forum as board-level references, argues that most dental organisations deploying AI are not facing a technology problem. They are facing a governance problem. The organisations that will deliver measurable returns from AI are not the ones with the most tools. They are the ones that have built the governance infrastructure, the board-level accountability, and the cultural readiness to absorb AI before they deploy it. What is this episode about? Every major dental group says it has an AI strategy. Fewer can name the board-level executive accountable for it, identify which use cases connect to measurable outcomes, or describe the governance framework sitting between a vendor contract and a patient interaction. That gap between stated strategy and operating reality is where most AI investments fail to deliver, and in a regulated clinical environment, it is also where the legal and reputational exposure quietly accumulates. In this episode of TechDental, Dr. Randeep Singh Gill sits down with Katie King, AI strategist, author, and adviser to the UK Government All Party Parliamentary Group on AI, to explore why AI governance is not what slows dental organisations down. It is what makes AI commercially viable at scale. This is not a surface-level conversation. It is a conversation about the structural argument underneath, what the data says, and what the profession needs to understand before the shift completes. What you will learn from this episode: * Why most dental organisations confuse AI activity with having an AI strategy, and what the commercial cost of that confusion looks like on a balance sheet * The five-element minimum viable AI governance framework every dental group should have in place before any patient-facing deployment * Why responsible AI is an operating discipline embedded into workflows and procurement decisions, not an ethics statement published on a website * What AI-mature organisations do differently from those still struggling with basic adoption, across strategy, data readiness, and KPI measurement * How the EU AI Act's classification of healthcare as high-risk AI territory will consolidate advantage for the dental groups building governance infrastructure now * Why deploying the right AI tool into the wrong culture is more dangerous than deploying the wrong tool, and how to tell which category your organisation is in Key quotes from this episode: "Most organisations confuse AI activity with having an AI strategy. When there's no coherent plan that's actually connecting all of these initiatives to business outcomes, that's the problem." — Katie King "Transparency is not a cost. It's a trust builder. The dental practices that can hand on heart say, we use AI responsibly and here's how, they're going to be the ones that are going to win the patient trust." — Katie King "Treating AI as a tech decision rather than a business strategy decision. The boards that are approving the budget then delegate the accountability and then wonder why there's no ROI." — Katie King About Katie King: Katie King is one of the UK's leading AI strategists, having spent 35 years advising global organisations from the NHS to Harrods to Virgin on how to integrate emerging technology in ways that hold under operational pressure. She is an adviser to the UK Government All Party Parliamentary Group on AI, sits on the editorial board of the AI and Ethics Journal, and is the author of three books cited by the World Economic Forum as board-level references. She has been recognised as a top 10 AI influencer and most inspiring woman in technology. Katie has made a discount available to TechDental listeners on her books. Visit aiinbusiness.co.uk and use code TECHDENTAL at checkout. LinkedIn: https://www.linkedin.com/in/katieeking/ [https://www.linkedin.com/in/katieeking/] Website: https://www.aiinbusiness.co.uk/ [https://www.aiinbusiness.co.uk/] About TechDental: TechDental is a strategic intelligence platform for founders, executives, operators and investors shaping the future of dentistry. Independent analysis on AI, operating models and capital strategy in UK dentistry. Website: www.techdental.com [http://www.techdental.com] Email: info@techdental.com [info@techdental.com] Host: Dr. Randeep Singh Gill LinkedIn: https://www.linkedin.com/in/drrandeep/ [https://www.linkedin.com/in/drrandeep/] Newsletter: Subscribe on LinkedIn — https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=7320560217455271939 TechDental publishes independent analysis on AI, operating models and capital strategy in dentistry. For leaders navigating scale or structural change: www.techdental.com [http://www.techdental.com]. Copyright Dr. Randeep Singh Gill and RIG Enterprises Limited (Company No. 11223423) 2026.

The Profession That Forgot How to Learn

THE PROFESSION THAT FORGOT HOW TO LEARN | DR. DHRU SHAH | DENTINAL TUBULES | TECHDENTAL PODCAST Direct Answer: Dr. Dhru Shah, founder and CEO of Dentinal Tubules, argues that the UK's most prominent dental professional development community is not a CPD compliance platform. It is professional infrastructure. With 60,000 users, 17 years of data about how dental professionals actually learn, and an active transition from content provision to AI-enabled curation, Dentinal Tubules is becoming what Dhru calls a professional growth passport: the documented evidence of a practitioner's development trajectory, insight, and translated capability in a profession that is harder to standardise and harder to lead than ever before. What is this episode about? There are 125,736 dental professionals registered with the GDC. Every single one has a mandatory CPD obligation. Every single one needs a personal development plan. And for most of them, continuing professional development is something to be endured rather than genuinely valued. In this episode of TechDental, Dr. Randeep Singh Gill sits down with Dr. Dhru Shah, founder and CEO of Dentinal Tubules, to explore the question the dental profession is not asking honestly: is AI making the development plan more meaningful, or is it automating a process that was specifically designed to require genuine self-reflection? This is not a conversation about CPD compliance. It is a conversation about the infrastructure of professional growth, what AI actually does inside it, and what the profession needs to build before the shift completes. What you will learn from this episode: * Why the compliance market for dental CPD is being commoditised and what happens to the platforms competing on price * The difference between AI as a learning tool and AI as a compliance shortcut, and why that distinction determines outcomes * Why DSO operators are thinking about professional development at the wrong level and what the commercial consequence is * What the pattern of practitioner engagement data from 60,000 users reveals about how dental professionals actually learn * Why AI literacy is a clinical competency, not a technology topic, and what the profession is getting wrong * The professional growth passport concept and what it means for the future of dental workforce development Key quotes from this episode: "If you cheapen your learning, you cheapen your potential." — Dr. Dhru Shah "AI is like your sat nav. It shows you the route. Driving there is your job." — Dr. Dhru Shah "Education is a right, not a privilege." — Dr. Dhru Shah About Dr. Dhru Shah: Dr. Dhru Shah is the founder and CEO of Dentinal Tubules, the UK's largest dental professional development community with over 60,000 registered users. He is a registered dental specialist and founder of the Tubules Foundation. Over 17 years, he has built Dentinal Tubules from a personal frustration with the state of dental CPD into the most prominent professional development platform in UK dentistry. LinkedIn: https://www.linkedin.com/in/dhru-shah-981b9620/ [https://www.linkedin.com/in/dhru-shah-981b9620/] Dentinal Tubules on LinkedIn: https://www.linkedin.com/company/dentinal-tubules.com [https://www.linkedin.com/company/dentinal-tubules.com] Website: https://www.dentinaltubules.com/ [https://www.dentinaltubules.com/] About TechDental: TechDental is a strategic intelligence platform for founders, executives, operators and investors shaping the future of dentistry. Independent analysis on AI, operating models and capital strategy in UK dentistry. Website: www.techdental.com [http://www.techdental.com] Email: info@techdental.com [info@techdental.com] Host: Dr. Randeep Singh Gill LinkedIn: https://www.linkedin.com/in/drrandeep/ [https://www.linkedin.com/in/drrandeep/] Newsletter: Subscribe on LinkedIn — TechDental Analysis Subscribe and follow: Apple Podcasts: https://bit.ly/41pKL9b [https://bit.ly/41pKL9b] Spotify: https://bit.ly/41UsqRO [https://bit.ly/41UsqRO] YouTube: https://bit.ly/3JSfl5c [https://bit.ly/3JSfl5c] TechDental publishes independent analysis on AI, operating models and capital strategy in dentistry. For leaders navigating scale or structural change: www.techdental.com [http://www.techdental.com]. Copyright Dr. Randeep Singh Gill and RIG Enterprises Limited (Company No. 11223423) 2026.