The Catalyst Podcast
The Catalyst Podcast
A weekly podcast and newsletter, The Catalyst is Chestnut Health Systems’ platform for sharing ideas, insights, and innovation that advance public health and strengthen systems of care. Rooted in Chestnut’s decades-long commitment to direct care, prevention, research, and education, The Catalyst highlights real-world solutions that support whole-person health, foster resilience, and help individuals, families, and communities reach their full potential. It reflects the full scope of Chestnut’s work—from direct care and community‑based services to research, prevention, recovery, and policy‑rele...
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The Catalyst Podcast
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Latest episode
Jul 7, 2026
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Episodes
Transforming Lives: Inside MDFT's Family-Centered Approach to Youth Recovery 22.04.2025 26:55
We’re joined by Melissa Sienna, Executive Director of MDFT International (Multidimensional Family Therapy), and by Sandra Arguelles, National Trainer, also with MDFT International. MDFT transforms lives through family-centered treatment for youth struggling with mental health and other challenges, including Substance Misuse Mental Health Crime & Delinquency Antisocial & Aggressive Behavio...
The Catalyst Goes to Washington: A Conversation with Chuck Ingoglia, President. and CEO of the National Council for Mental Wellbeing 15.04.2025 25:08
Dateline: Washington, DC. This week’s guest is Chuck Ingoglia, President and CEO of the National Council for Mental Wellbeing, the. unifying voice of America’s community mental health and addiction treatment organizations. Together with more than 3,300 member organizations, they serve more than 10 million adults and children living with mental illnesses and addictions. For fifty-five years, the or...
At the Intersection of Research and Lived Experience: the Personal and Professional Journey of Research Scientist, Patrick Hibbard 10.04.2025 36:52
There’s lived experience…and there’s lived experience . Patrick Hibbard, Assistant Research Scientist at Chestnut Health Systems, has had anything but a conventional career path. Patrick shares his journey, from incarceration to his current role with Chestnut, and how his background inspires and informs his work. We discuss: How he uses econometrics and quantitative methods in evaluating public...
The State of the Art in Behavioral Healthcare: Interview with MHCA's Dale Shreve 08.04.2025 22:05
Dale Shreve is President and CEO of MHCA (Mental Health Corporations of America), a national association of innovative, entrepreneurial behavioral healthcare organizations focused on the development of C-suite executives. We discuss: MHCA's Role in fostering executive development for behavioral healthcare leaders, highlighting the importance of peer connections among CEOs and the organization's...
What’s New in Digital Mental Health: Remble Health CEO and Founder Jordan Green 01.04.2025 22:13
Jordan Green is the Founder and CEO of Remble Health, developers of a mental health app that empowers individuals, providers, and clients with innovative AI tools, mental health resources, and 24/7 AI-powered chat support. With Remble, mental health support is accessible, confidential, and personalized to each user’s unique journey. We discuss: What Jordan was seeing and experiencing during the p...
The Podcast that Answers the Question: Can AI teach humans how to interact with other humans? 25.03.2025 29:12
We have the two founders of CogniTrainer on to find out (spoiler alert: it can). CogniTrainer uses AI to create a simulated training environment for students and mental health professionals, ensuring that they’re prepared for real-world clinical encounters. Michael Glowik, Emile Rutherford, and I discussed: The gaps in mental health training and education CogniTrainer fills. The challenges in me...
Emory Prof. Justine Welsh, MD on Study that Updates Adolescent Substance Use Treatment and Policy 18.03.2025 26:09
A lot can change in just ten years. This conversation with Emory University’s Justine W. Welsh, MD, discusses recommendations for updating adolescent use treatment and policies that have been in place for over a decade. Dr. Welsh is an Associate Professor in the Department of Psychiatry and Behavioral Sciences at Emory University School of Medicine, where she is Vice Chair of Child, Adolescent, an...
Transforming Methadone Delivery: Sonara Health's CEO Michael Giles 11.03.2025 19:44
Dr. Michael Giles, a licensed psychiatrist, founded Sonara Health during his residency at UT Southwestern Medical Center - a remarkable feat by itself! Sonara makes it easier for people with opioid use disorder to commit to their methadone treatment program to achieve their recovery goals. In this episode, we discuss: Michael’s unconventional journey from residency to entrepreneurship, bypassing...
The Science of Making Informed Decisions: with Research Scientist Gracelyn Cruden 04.03.2025 31:43
Dr. Gracelyn Cruden is a Research Scientist at Chestnut Health Systems’ Lighthouse Institute-Oregon Group. Her research leverages systems science, decision science, and implementation science to develop tools, processes, and partnerships to implement evidence-informed programs and policies. We discussed: What is “decision science”? How is it applied, and how does it help get groups to a consensus...
How Research Meets Lived Experience to Change Lives: a Timely Conversation with LI's Dr. Jodie Dewey 28.02.2025 22:53
Jodie Dewey is a Research Scientist and Program Evaluator with the Lighthouse Institute, the research arm of Chestnut Health Systems, where she focuses on substance use, recovery, and criminal legal system involvement. But that speaks to only a portion of Dr. Dewey’s broad experience, having worked as a probation officer and full college professor - and now in her current role - a remarkable and u...
Rides to Recovery: at the Intersection of Public Transit and Public Health 18.02.2025 35:25
Public transit is vital to city life, but safety concerns like substance use, mental health crises, and homelessness can significantly affect the rider experience. In the St. Louis Metro East region, an innovative program developed by Bi-State Development (BSD) and the St. Clair County Transit District (SCCTD) in partnership with Chestnut Health Systems, is redefining transit security—not through...
R1 Reshuffles Learning: a Conversation with CEO and Founder Tom Karl 14.02.2025 24:03
Today we're joined by Tom Karl, Founder & CEO of R1 Learning, an education company providing interactive evidence-based curriculum that engages and retains individuals in service, increases practitioner effectiveness through workforce training, and generates data for measuring outcomes. R1 delivers greater engagement for the leading evidence-based and best practices for mental health & wel...
How Chestnut’s Evaluation Director Belinda Willis Ensures that Addiction Programs “Add Up” 30.01.2025 18:55
Belinda Willis is Evaluation Director for Chestnut Health Systems with over 30 years of research, program evaluation, database management and administrative experience. "The Figure in the Carpet" is a short story by novelist Henry James that’s about a narrator who is intent on discovering the secret meaning of an author's works, which is likened to discerning the hidden “ figure in the carpet." Th...
The State of the Art in Addiction and Recovery with a True Giant in the Field 21.01.2025 37:40
We’re joined by Mr. William L. White, a true giant in the field of addiction and recovery. Bill is an Emeritus Senior Research Consultant at Chestnut Health Systems/Lighthouse Institute and has worked full time in the addictions field since 1969. His book, Slaying the Dragon – The History of Addiction Treatment and Recovery in America, received the McGovern Family Foundation Award for the best bo...
Youth at a Crossroads: the Intersection of Substance Use and Suicidal Ideation 15.01.2025 41:27
Dr. Yifrah Kaminer, Professor Emeritus of Psychiatry and Pediatrics with the Alcohol Research Center, University of Connecticut School of Medicine, joins us to discuss substance use disorders (SUD) and suicidal ideation among our nation’s youth, a worsening crisis that has started to extend to middle schoolers. Among the topics we discuss are: Yifrah’s background, clinical experience, and his par...
A Catalyst for Changing Behaviors and Perceptions Around Substance Use Recovery 06.01.2025 23:30
We had an eye-opening conversation with Dr. Tess Drazdowski, a research scientist with Lighthouse Institute, who joined us to discuss her innovative, important and inspiring work on substance use recovery for emerging adults (ages 18 to 26). We talked about: the need for more evidence-based services for this age group, as they are the most likely to use substances and have the least access to tr...
Dr. Tess Drazdowski on Changing Behaviors and Perceptions Around Substance Use Recovery 31.12.2024 1:47
Here's a representative portion of an eye-opening conversation with Dr. Tess Drazdowski, a research scientist with Lighthouse Institute , who joined us to discuss her innovative and important work on substance use recovery for emerging adults. She calls on an end to the stigma around substance use struggles and the outdated belief that it’s a moral problem requiring will power, tough lover or wait...
The New Normal in Cutting-Edge Training and Certification for Clinicians Treating Substance Use Disorders 17.12.2024 26:02
We're joined by Lora Passetti, Evidence-Based Practice Center Program Director at Chestnut Health Systems (CHS) where she trains and certifies clinicians across the country on several well-established, specialized behavioral treatment approaches for addressing substance use disorders among youth, young adults and adults. We discuss: The EBP Center’s mission and how it’s changed in the 28 years...
A Saucerful of Information: Barbara Estrada on the Technology Driving LI’s Integrated Health Solutions 09.12.2024 41:39
We're joined by Barbara Estrada, Chestnut Health System’s Director, GAIN Coordinating Center and Software Development, to discuss: Her favorite band, Pink Floyd (which we weave into our conversation at critical junctures). What inspired her to do the work she does. Her role in developing and implementing the GAIN (the Global Appraisal of Individual Needs) Her role in developing MOSAIC, a cloud-...
Implementation Science and Improvisation: a Model for Successfully Delivering Continuum of Care 14.11.2024 24:56
Dr. Lisa Saldana is Associate Director, Senior Research Scientist, and Director for the Center for Implementation Science at the Lighthouse Institute. Lisa discusses her work as an implementation scientist (and what one does), provides a definitive description of social determinants of health (while crisply clarifying misconceptions surrounding it), the Just Care for Families continuum of care ser...
Shining a Light on the State of the Art in Integrated Health with Dr. Michael Dennis 04.11.2024 40:56
We kick off our maiden Catalyst Podcast with Dr. Michael Dennis, the Director of Chestnut Health Systems’ Lighthouse Institute (LI) and a Senior Research Psychologist. To those in the field, Mike needs no introduction. We discuss: Mike’s background LI’s mission and their ground-breaking work in behavioral/integrated health several of the important projects they have underway those teed up for the...
Welcome to the Catalyst 23.10.2024 1:20
The Catalyst is the place for conversations with research scientists, clinicians, thought leaders, business leaders, agency heads, and practitioners on real-world integrated health solutions and their impact on recovery, resilience and the realization of human/organizational potential. The Catalyst is the voice of Lighthouse institute, a division of Chestnut Health Systems™ whose mission is to i...
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