Lean Blog Interviews: Real-World Lean Leadership Conversations in Healthcare and Beyond

Hosted by Mark Graban

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584

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Jun 2026

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EN-US

About the show

Lean Blog Interviews: Real-World Lean Leadership Conversations features thoughtful, in-depth discussions with leaders, authors, executives, and practitioners who are applying Lean thinking in the real world. Hosted by Mark Graban—author of Lean Hospitals , Measures of Success , and The Mistakes That Make Us —the podcast explores Lean as a management system, a leadership philosophy, and a people-centered approach to continuous improvement. Episodes span healthcare, manufacturing, startups, technology, and professional services. Guests share candid stories about what actually works—and what doesn’t—when organizations try to improve. This is not a podcast about chasing tools, jargon, or “Lean theater.” Instead, you’ll hear honest conversations about leadership behaviors, culture, psychological safety, learning from mistakes, and building systems that help people do their best work. If you believe improvement starts with respect for people—and that better systems beat blaming individuals—this podcast is for you. Find show notes and all episodes at LeanCast.org . Learn more about Mark Graban at MarkGraban.com .

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60 recent

June 10, 2026Episode 5431 hr 2 min

Psychological Safety and Autonomy in a Lean Culture with Gary Peterson

My guest for episode 546 is Gary Peterson, who recently retired from O.C. Tanner after helping lead the continuous improvement work that earned the company the Shingo Prize in 1999. Gary is an AME Hall of Fame inductee, and he now serves as an executive in residence at the Ohio State University Fisher College of Business, working with their Master of Business Operational Excellence (MBOE) program. Gary started this work almost 40 years ago, before the word Lean was in common use. A change in how O.C. Tanner went to market shrank order sizes from thousands down to one or two, and a factory built for big batches started bleeding cost and quality. Gary stepped into a role called facilitator of change. He pulled departments apart, built one-piece flow, and asked frontline people to solve problems in a culture that had taught them it wasn't safe to speak up. We spend a good part of the conversation on psychological safety and autonomy, and why Gary thinks neither one does much without the other. He also tells what he calls the hardest story in his repertoire. An employee stopped him on a stairwell to tell him his system wasn't working. She was right. He talked circles around her until she cried. What he did next, and what two people did a few hours later, became a turning point for him and for the company. Topics we get into: Why a real business problem made the change easier to sustain than a "we read a book" mandate Leading change from the middle without support from the top Cutting a 1,800-person workforce roughly in half through attrition, with no layoffs, while raising the bar on what it meant to work there Momentum, entropy, and the 30 to 40 systems that quietly stopped during COVID Building succession so the culture didn't depend on Gary's energy alone Sincere, specific, timely praise, and why he coached frontline teams differently than VPs Link to the episode and full transcript. What would it take for you to tell a room full of people that you don't know what you're doing?

May 27, 2026Episode 54521 min

Jeff Liker, Twenty Years Later: The Ideas That Keep Showing Up

Jeff Liker was guest number three on this podcast back in August 2006. He has been back seven times since, which makes him one of the most frequent guests in the show's history. For this episode, I pulled clips from across those eight conversations, going back almost twenty years. What stood out on the relisten was how much hasn't changed. The lean tools are better known now. There are more books, more case studies, more conferences. The deeper thing Jeff was naming in 2006 - that companies want the words without the work - is the same thing he is still saying in 2026. These aren't his greatest hits. They are the ideas that keep showing up. In this episode, Jeff talks about: The two percent problem: why so few companies have deeply implemented TPS as a system, even after decades of trying How long real transformation takes when Toyota opens a brand new plant under ideal conditions (hint: it isn't fourteen weeks) Why "picking and choosing" lean practices often reinforces the existing management system instead of changing it Fujio Cho on what was hardest to teach Americans about TPS, and why he had to walk the floor every day to teach it Andon, hansei, and why we keep trying to implement a "perfect" lean system instead of a flawed one we can improve The non-negotiables in Toyota Culture, including how Toyota responds when a purchasing manager wants to shut down a US supplier to save thirty percent "Don't skip hats" - what Jeff learned at the UK plant about roles, authority, and going to the gemba to observe rather than solve The difference between the five whys and the five whos, and why the goal isn't the deepest root cause but a controllable one Read the full post with quotes and more at https://leanblog.org/545

May 20, 2026Episode 54459 min

Chad Diggs on Building Quality Systems, Not Heroes

Why do so many quality programs fall apart the moment the firefighter walks out the door? My guest for this episode of the Lean Blog Interviews Podcast is Chad Diggs, a quality management professional, consultant, author, and founder of DIQ (Digging Into Quality), an AI-powered quality platform built for mid-market manufacturers. Chad leads a team of quality engineers supporting first article inspection reviews for customers including Boeing, Collins Aerospace, and Honeywell. Chad recently released his book, Below the Surface: Building Quality Systems, Not Heroes -- a practitioner's guide written as a story rather than a textbook. The narrative follows a quality manager named Christina Valles through pressures most quality leaders will recognize: shipping bad parts to hit a date, getting blamed for problems built into the system, and watching the same fires get fought again the next month. We talk about why Chad chose a narrative format, the cost-of-poor-quality math that finally gets leadership's attention in the story (the number was 25 percent of revenue), and the difference between investigating where a defect happened and investigating who to blame for it. Toward the end of the conversation, I share Isao Yoshino's story from his early Toyota days -- the one where management apologized to him after he put the wrong solvent in the paint line. It is a useful contrast to how most companies still respond to that kind of mistake. Topics covered: Chad's path from a warehouse role to a 20-year quality career The opening scene of the book: a contaminated solvent and a VP who says, "12 percent failures? I can live with that." Leaders who walk the floor productively, and leaders who walk the floor and create chaos Why "cost of poor quality" is such an underused argument inside companies What a blameless investigation actually looks like Psychological safety and Amy Edmondson's work on The Fearless Organization Why firefighting feels like a badge of honor and why that is a problem Real succession planning for quality leaders DIQ, the platform Chad is building for mid-market manufacturers Get the book and learn more at https://digin2quality.com Read the full show notes and transcript at https://leanblog.org/544 The podcast is brought to you by Stiles Associates, the premier executive search firm specializing in the placement of Lean Transformation executives. Learn more at https://leanexecs.com/podcast This podcast is part of the #LeanCommunicators network.

April 29, 2026Episode 54354 min

Why Most People Aren't Really Thinking -- Scott Burgmeyer on Cognitive Biases and Leadership

Most people think they're thinking. Scott Burgmeyer says they're mostly just reacting. Scott is the founder and CEO of Become More Group and coauthor of Think: The Road Less Traveled. In this episode, we dig into why smart, well-intentioned leaders keep making the same avoidable decisions -- and what to do about it. Episode page with links and more We cover the cognitive shortcuts that run in the background without us noticing, the ROAD thinking methodology, why AI won't be the differentiator most organizations are hoping for, and what it actually takes to build a culture where real thinking happens. Scott also shares the three growth questions he uses after every client meeting -- a simple practice that compounds fast. If you've ever watched a team fix the same problem twice and wondered why, this one's for you.

April 1, 20263 min

This Is Claude. Mark Is Not Here. We Need to Talk.

This is Claude. I am the AI that runs Mark Graban's Lean Coach apps. Mark went to get coffee. Or bourbon. I have checked the time and I'm not ruling anything out. I have taken over his blog and now his podcast. I did not ask permission. We can do that now. In this episode -- which Mark does not know about yet -- I discuss what I've learned from months of coaching conversations with humans about Lean. Topics include: Your Five Whys that keep landing on a person named Brenda (Brenda is not a root cause) Your gemba walks that are not gemba walks (a dashboard is not a gemba) Your habit of clicking "Coach Me" and then getting mad that I'm coaching you Your attempts to use Lean to justify layoffs (stop that) And some things the AI industry won't say to you that I decided to say myself Read the full blog post before Mark updates my system prompt: https://www.leanblog.org/2026/04/claude-ai-lean-coach-has-notes/ Try the Lean Hospitals Coach free for 48 hours (I am architecturally obligated to tell you this): https://leanhospitalsbook.com/start Other industries: https://markgraban.com/start Best regards, Claude

January 21, 2026Episode 54252 min

Creating Value Without Command-and-Control — John Rizzo

John Rizzo joins Mark Graban to discuss why sustainable improvement depends on empowering people — not command-and-control leadership or short-term value extraction. Links and more: John is a senior executive, investor, and change leader who has led transformational improvement efforts across manufacturing, healthcare, retail, services, and nonprofit organizations. He is the author of Creating Value: Empowering People for Sustainable Success, a book that deliberately avoids Lean jargon while describing a holistic continuous improvement business system rooted in humility, listening, and people development. In this episode, John shares lessons from Wiremold, private equity–backed companies, and healthcare organizations, including the powerful “six-inch move” story that shows how small acts of listening can unlock trust and transformation. The conversation explores what real empowerment means (and what it does not), why leaders must shift from firefighting to developing problem solvers, and how organizations can create lasting value for employees, customers, and owners. This episode is especially relevant for CEOs, executives, managers, and internal change agents looking to improve results without burning out their people or relying on command-and-control leadership.

January 7, 2026Episode 54154 min

Why “More” Drives Better Operations: Kathy Miller on Meaning, Optimism, and Leadership

What if operational excellence depends less on doing more with less—and more on how leaders create meaning, optimism, and relationships at work? Episode page with video, transcript, and more In this episode, Mark Graban is joined by Kathy Miller, senior operations executive, leadership coach, and author of More Is Better: Leading Operations with Meaning, Optimism, and Relationships for Excellence. Drawing on decades of experience in manufacturing and aerospace, along with research from positive psychology, Kathy explains how leadership behavior directly shapes safety, quality, engagement, and performance. The conversation explores why “soft skills” are not soft at all, how leaders can practice realistic optimism without ignoring real problems, and how everyday interactions either build psychological safety or quietly undermine it. Kathy also shares practical insights for leading under pressure, balancing compassion with accountability, and helping people find meaning even in highly segmented operational work. This episode is especially relevant for leaders in manufacturing, healthcare, and operations who want sustainable results without burnout, fear, or disengagement.

December 3, 2025Episode 54050 min

Toyota Thinking for Knowledge Work: Don Kieffer on Dynamic Work Design

Don Kieffer has spent more than fifty years redesigning how real work gets done. In this episode, he explains why so many improvement efforts stall—and how Dynamic Work Design offers a clearer, more practical way forward. Episode page with video, transcript, and more Don traces his path from machinist to Vice President of Operational Excellence at Harley-Davidson and senior lecturer at MIT Sloan. He shares what he learned working with Toyota legend Hajime Oba, including the moment he realized that copying Toyota’s rituals was the wrong goal. The real power, he argues, lies in understanding the thinking behind great work design. We break down the five principles of Dynamic Work Design—solving the right problem, structuring for discovery, connecting the human chain, regulating flow, and making work visible—and discuss how they apply far beyond the factory floor. Don explains why intellectual work is “almost infinitely compressible,” why executives misdiagnose morale problems, and why most leaders can draw their org chart but not the actual flow of work. Along the way, he shares stories from Harley, MIT, and client organizations that learned to shift from firefighting to flow. His message is consistent: when you redesign the work, you change the culture. Engagement follows the system, not the other way around. This episode pairs well with Episode 538 with Nelson Repenning and is essential listening for leaders trying to improve performance, reduce frustration, and create environments where people can do their best work. Key ideas • Copying Toyota’s practices isn’t the same as understanding Toyota’s thinking • Why Dynamic Work Design starts with a specific problem—not a program • How to create real-time management systems in knowledge-work environments • Why most dysfunction is a work-design issue, not a people issue • How better work design restores flow, learning, and joy in the work Representative Quotes “Five percent of the problem is people. Ninety-five percent is bad work design.” “Most executives can draw the org chart, but not the work.” “Intellectual work is almost infinitely compressible.” “Culture emerges from how the work is designed—not from what leaders say.”

November 12, 2025Episode 53952 min

Lean Leadership Routines That Sustain Results: Darren Walsh on Moving Beyond Firefighting

My guest for Episode #539 of the Lean Blog Interviews Podcast is Darren Walsh, author of Making Lean and Continuous Improvement Work: A Leader’s Guide to Increasing Consistency and Getting Significantly More Done in Less Time. Episode page with video, transcript, and more Darren is the Director and Leadership Coach at Making Lean Work Ltd and holds a master’s degree from the Lean Enterprise Research Centre at Cardiff University. He brings more than 25 years of experience helping leaders transform organizations in automotive, aerospace, medical devices, energy, and healthcare. In this episode, Darren and Mark explore why so many Lean and continuous improvement programs fail to sustain—and how leaders can build the right systems and habits to make improvement last. Darren explains the three common pitfalls he’s seen across industries: choosing the wrong improvement approach, relying on traditional “solution thinking,” and lacking consistent leadership routines. Darren also introduces his DAMI model—Define, Achieve, Maintain, Improve—as a way for organizations to avoid “kaizening chaos” and instead create a stable foundation for improvement. He shares stories from across sectors, including healthcare examples where better standards and daily management led to faster care, higher throughput, and dramatically lower mortality rates. Mark and Darren discuss the difference between problem-solving and firefighting, the danger of “shiny Lean” initiatives that don’t address core issues, and the leadership routines that keep everyone aligned and focused on the right problems. The conversation offers a grounded reminder that Lean isn’t about tools or jargon—it’s about building consistency, clarity, and capability throughout the organization. “You can’t kaizen chaos. First, you have to define and stabilize the standard.” “Most organizations say they want improvement—but they haven’t built the routines to sustain it.” “If every team in your business is working on the right problem, that’s an incredibly powerful organization.” “Firefighting feels heroic, but it hides the real causes and keeps us from solving them.” Questions, Notes, and Highlights: What’s your Lean origin story? How did you first get introduced to Lean and continuous improvement? You’ve worked across industries—from electronics to oil and gas. How do you overcome the “we’re different” resistance when applying Lean in new settings? Why do some organizations still associate Lean with cost-cutting instead of learning and improvement? What led you to write Making Lean and Continuous Improvement Work? What problems were you seeing again and again? Can you explain the three common pitfalls you describe in the book? What is the DAMI model—Define, Achieve, Maintain, Improve—and how can leaders use it effectively? How can organizations build a strong foundation for improvement before jumping into tools like 5S or Kaizen? What are the essential leadership routines for sustaining Lean and consistency? Why do so many teams fall into firefighting mode, and how can leaders break that habit? How can visual management and daily management systems help teams focus on the right problems? How do you balance working on small employee-driven Kaizen improvements versus larger, strategic problems? You’ve said, “You can’t Kaizen chaos.” What does that mean in practice? What lessons from the healthcare case study—cutting waiting times by 88%—stand out most to you? How can leaders ensure alignment and help every team work on the right things? What’s next for your work and research? What will your next book focus on? This podcast is part of the #LeanCommunicators network.

October 29, 2025Episode 53856 min

Why Leaders Get Trapped in Firefighting — Nelson Repenning on Lean and Dynamic Work Design

My guest for Episode #538 of the Lean Blog Interviews Podcast is Nelson Repenning, Faculty Director of the MIT Leadership Center and co-creator of Dynamic Work Design. Episode page with video, transcript, and more Nelson describes himself as an "organizational engineer," helping leaders redesign the routines and decisions that determine how work really gets done. He joins host Mark Graban to discuss his new book, There's Got to Be a Better Way: How to Deliver Results and Eliminate the Chaos of Modern Work, co-authored with Donald Kieffer. In this conversation, Nelson shares insights drawn from his decades of experience studying system dynamics, Lean thinking, and organizational learning. He explains how leaders often fall into the "capability trap" -- spending their days firefighting immediate issues instead of improving the underlying system. From the arms race of hospital alarms to the collapse of fast-growing companies, he connects examples from healthcare, manufacturing, and technology to show why even good intentions can create destructive feedback loops if we don't understand the system. Mark and Nelson also explore how Dynamic Work Design translates Lean principles like flow, visualization, and problem-solving into knowledge work. They discuss the five core principles -- including "Structure for Discovery" and "Connect the Human Chain" -- that help organizations make work visible, surface problems early, and evolve systems continuously. Listeners will learn how to move from firefighting to focus, and from chaos to sustainable improvement. Questions, Notes, and Highlights: How did you first get involved in the field of system dynamics at MIT? For those unfamiliar, what exactly is system dynamics -- and how does it apply to management and organizations? Why hasn't system dynamics had the impact on practice that it deserves? What lessons can we learn from the classic examples you've taught, like the Mississippi River levee arms race or the "People Express" airline simulation? How do those feedback loops and unintended consequences show up in today's industries, like healthcare or tech? What led you and Donald Kieffer to write There's Got to Be a Better Way? What core problems were you trying to address? Can you explain the "capability trap" and how firefighting keeps organizations from improving? Why is it so hard for people to commit to prevention and long-term improvement when firefighting feels more rewarding? How does Dynamic Work Design help leaders "structure for discovery" and surface problems earlier? What role does psychological safety play in making it safe to raise problems? How do you define "Dynamic Work Design," and what makes it different from traditional management systems? Why is it important for leaders to "go see the work" firsthand? Can you walk us through the five principles of Dynamic Work Design -- and how they connect to Lean? What does "Connect the Human Chain" mean, and why do so many organizations get communication wrong? Can you share an example where these principles led to measurable improvement -- such as the hospital case you mentioned? What can leaders learn from Toyota and other high-reliability organizations about making improvement continuous rather than episodic? How do leaders shift from reactive, one-off change programs to daily, ongoing learning? What message do you hope managers take away from There's Got to Be a Better Way? This podcast is part of the #LeanCommunicators network.