Mary Crean, MBA is a Digital Marketing Director at Nassau Financial Group and AI & Marketing Strategy Leader

Joshua Hartzell, MD, MS-HPEd, FACP, FIDSA is a Certified Executive Coach Author of A Prescription for Caring in Healthcare Leadership: Building a Culture of Compassion and Excellence

Joshua D. Hartzell, MD, MS-HPEd, FACP, FIDSA is a retired Army Colonel who spent 25 years in military medicine.  Dr. Hartzell has held numerous leadership positions throughout his career including being Program Director for the Internal Medicine Residency and Assistant Chief of Graduate Medical Education at Walter Reed National Military Medical Center and Assistant Dean for Faculty Development at the Uniformed Services University.  He deployed as a Battalion Surgeon with the 82nd Airborne Division to Afghanistan. A practicing Internal Medicine and Infectious Diseases Physician, he has devoted the last decade to developing leaders training and teaching thousands of students, residents, and faculty within healthcare.  Dr. Hartzell has delivered over 100 talks on leadership development and has written numerous papers on the topic. He combined his years of boots on the ground leading in medicine with his research to teach other leaders practical strategies about how to sharpen their leadership skills in his book, A Prescription for Caring in Healthcare Leadership: Building a Culture of Compassion and Excellence. In this episode, discover how military discipline and community values shape effective leadership beyond the battlefield. Dr. Hartzell reveals the core lessons learned from 25 years of military medicine such as the importance of clarity around mission, proactive engagement, and the subtle art of building trust through care.  He dives into stories of leadership in action, from emergency rooms to the frontlines abroad, illustrating how compassion and accountability go hand-in-hand to foster healthier cultures and happier, more effective teams. The views, opinions, and statements expressed by guests on this podcast are solely those of the individual speakers and do not necessarily reflect the views, positions, or policies of the host, the host’s affiliated institution, or any associated organizations. Plenty of Positivity is dedicated to building a positive community for a better tomorrow. The main components are Life, Sport, and Career. For more information, please visit: www.plentyofpositivity.com

Mary Crean, MBA is a Digital Marketing Director at Nassau Financial Group and AI & Marketing Strategy Leader

Plenty of Positivity with Courtney Beck welcomes Mary Crean, MBA!  Mary Crean is a Digital Marketing Director at Nassau Financial Group with a non-linear career shaped by reinvention, curiosity, and a positive, growth mindset. She’s worked across multiple industries, gaining a long-term perspective and learning how to adapt as they evolve. She works at the intersection of AI and marketing, focused on using technology in a way that still feels human and connected. She also supports 2-4-1 Sports through her digital marketing expertise, helping expand access to sports and social-emotional learning for all kids. Mary brings an honest, grounded perspective to life, sport, and career and believes growth isn’t about having a perfect path, but about showing up, staying open, and never giving up. In this episode, Mary shares her inspiring journey across multiple industries, emphasizing the importance of adaptability, resilience, and continuous learning.  She also discusses how her diverse experiences in marketing, sports, and tech have shaped her leadership style and her passion for social impact. The views, opinions, and statements expressed by guests on this podcast are solely those of the individual speakers and do not necessarily reflect the views, positions, or policies of the host, the host’s affiliated institution, or any associated organizations. Plenty of Positivity is dedicated to building a positive community for a better tomorrow. The main components are Life, Sport, and Career. For more information, please visit: www.plentyofpositivity.com

2nd Special Edition Sport Panel Discussion for "A Note From Dr. Court's" new educational series under the Plenty of Positivity brand

2nd Special Edition Sport Panel Discussion for "A Note From Dr. Court's" educational series under the Plenty of Positivity brand! This conversation explores the evolving landscape of youth and collegiate sports, examining how technology, shifting competitive pressures, and emerging trends are reshaping the athletic experience. Discussions include the benefits of innovation in enhancing performance and monitoring health while also considering its impact on athletes' mental well-being. The conversation also addresses the pressures faced by young athletes and their families, emphasizing the importance of preserving the enjoyment of sports and recognizing the challenges associated with early specialization. In addition, it examines the unique demands placed on collegiate athletes, including the stress of balancing competition, academics, and the transition to life beyond sports. Ultimately, the discussion highlights the importance of fostering healthy, supportive environments in youth sports, where parents, coaches, and communities encourage athletic development without unnecessary pressure or over-involvement. David Zinn, EdD is an assistant professor of sport management in Lander’s College of Business and the NCAA Faculty Athletic Representative. He has been recognized for providing students valuable experiences at major sporting events such as the Super Bowl, PGA golf tournaments and more than 20 other regional sporting events. Dr. Zinn was chosen as the 2025 recipient of the Mary Frances Poole Alston Award. The Alston Award recognizes a Lander faculty or staff member who has made an impact on the campus community. Rick Eckstein, PhD is a professor of sociology at Villanova University and the author of How College Athletics are Hurting Girls' Sports: the Pay to Play Pipeline. He is currently the co-producer and research director of an upcoming documentary series Beyond Stigma: Mental Health in Women's College Sports. Toby Brooks, PhD is an educator at Baylor University, author, speaker, podcast host, and lifelong student of human performance, leadership, and resilience. A former athletic trainer and strength coach, Toby has spent more than two decades in higher education helping students, faculty, athletes, and leaders grow through challenge, change, and uncertainty. He is the host of the Becoming UnDone podcast and author of multiple books, including the forthcoming Becoming UnDone. His work focuses on purpose, perseverance, faith, identity, and the process of becoming better through the hard parts of life. The views, opinions, and statements expressed by guests on this podcast are solely those of the individual speakers and do not necessarily reflect the views, positions, or policies of the host, the host’s affiliated institution, or any associated organizations. Plenty of Positivity is dedicated to building a positive community for a better tomorrow. The main components are Life, Sport, and Career. For more information, please visit: www.plentyofpositivity.com #education #podcast #sports #career #innovation #trends #youthsports #athlete #technology #mentalhealth

J.R. Greene, FACHE is the Founder of Psychiatric Medical Care, Vice Chair of PMC's Board of Directors, and Host of SuperFan Diaries

Plenty of Positivity with Courtney Beck welcomes J.R. Greene, FACHE!  J.R. Greene is the founder of Psychiatric Medical Care, the nation’s largest behavioral healthcare management company with over 400 hospital and health system partners in more than 35 states. He also serves as vice chair of PMC's Board of Directors. Prior to his career in behavioral healthcare, Greene held leadership roles in marketing and sales at the Coca-Cola Company, Procter & Gamble, and Revlon. Greene is a fellow of the American College of Healthcare Executives, a board member of the Nashville Healthcare Council, and a member of the University of Tennessee Health Science Center College of Medicine Board of Visitors. Greene drew national attention as the “Big Orange Tux Guy” when he led UT’s football team onto the field for the 1998 national championship game. And in 2024 he partnered with the University of Tennessee Press to publish their first ever children’s book, My Magic Tux, which releases July 28th, 2026.  In addition, he now hosts the show SuperFan Diaries. In this episode, J.R. discusses his journey from marketing roles at major companies to leading a healthcare organization. He also speaks about the impact of sports fandom on mental health, and the upcoming release of his children's book, 'My Magic Tux.' J.R. shares insights on leadership, the importance of community, and the power of positivity in both sports and life. The episode concludes with a powerful reminder of the importance of positivity and connection in our daily lives. The views, opinions, and statements expressed by guests on this podcast are solely those of the individual speakers and do not necessarily reflect the views, positions, or policies of the host, the host’s affiliated institution, or any associated organizations. Plenty of Positivity is dedicated to building a positive community for a better tomorrow. The main components are Life, Sport, and Career. For more information, please visit: www.plentyofpositivity.com

Paul Epstein is a former NFL & NBA executive, 2x bestselling author, and Founder of WIN MONDAY®

Plenty of Positivity with Courtney Beck welcomes Paul Epstein!  PAUL EPSTEIN is a former NFL, NBA, and Super Bowl chief sales officer, now two-time bestselling author and award-winning speaker named one of SUCCESS magazine’s top thought leaders that get results—alongside Tony Robbins, Brené Brown, Gary Vaynerchuk, and Mel Robbins—and his work has been featured on ESPN, NBC, Fox Business, and in USA Today.  During 15 years as a leader in the professional sports industry, Paul led revenue and culture at the highest levels. He helped transform numerous NBA teams from the bottom of the league in revenue to the top two, shattered every premium sales revenue metric in Super Bowl history while in the NFL’s league office, opened a billion-dollar stadium, and founded the San Francisco 49ers Talent Academy and Leadership University, earning the nickname “The Why Coach” for his ability to align people, purpose, and performance.  Today, Paul is the Founder & CEO of WIN MONDAY™, a leading habitbuilding company that drives momentum, growth, and repeatable success for championship cultures across the globe. Offstage, he is a proud father of PJ and Lucca, married his best friend on the field of Levi’s Stadium, and has a slight obsession with bacon—just don’t make it too crispy. Trusted By: NASA, ADP, U.S. Army, NVIDIA, Microsoft, Disney, KPMG, Verizon, Google, Zoom, Amazon, Starbucks, J.P. Morgan, and many more. In this episode, Paul Epstein shares his transformative journey from sports executive to purpose-driven speaker, emphasizing the importance of self-leadership, habits, and the power of reflection. Learn how to Win Mondays, build confidence, and lead a life of impact. The views, opinions, and statements expressed by guests on this podcast are solely those of the individual speakers and do not necessarily reflect the views, positions, or policies of the host, the host’s affiliated institution, or any associated organizations. Plenty of Positivity is dedicated to building a positive community for a better tomorrow. The main components are Life, Sport, and Career. For more information, please visit: www.plentyofpositivity.com