Valerie Greenberg

Valerie Greenberg is a national lifestyle expert, pop culture personality, and television host who inspires confidence and authenticity through her brand, #YouveBeenVALidated. A University of Florida graduate, she has appeared on Good Morning America, E! News, Extra!, Inside Edition, and more, while also serving as a spokesperson for leading lifestyle brands. Her experience spans television hosting, acting, writing, and motivational speaking, making her a trusted and versatile voice. With her new book releasing September 16th, Valerie shares practical tools and insights to help others overcome social anxiety, build meaningful connections, and cultivate lasting confidence.

Adam Gillman

Adam Gillman is a serial entrepreneur and brand builder, best known as the President and Co-Founder of Hiya Health, the fastest-growing kids’ wellness brand in America. What began as a mission to clean up children’s vitamins has grown into a trusted platform of products including probiotics, iron, greens, and sleep supplements, leading to a majority stake sale to Usana in 2024 for $205 million. Renowned for pioneering creator-driven marketing, Adam blends creativity with sharp business fundamentals—leveraging storytelling, supply chain strategy, and profitability to scale authentic, impactful brands. Beyond business, he is a devoted husband and father of two, sharing weekly life lessons with his sons that weave together stoicism, business insight, and love.

Dr. David Spiegel

Dr. David Spiegel, Founder of Reveri and the Willson Professor and Associate Chair of Psychiatry at Stanford School of Medicine, is one of the world’s foremost experts in hypnotherapy with over 45 years of clinical experience. Following in the footsteps of his father, Herbert Spiegel, who popularized hypnosis, he has authored 13 books and more than 450 research papers, advancing the science of clinical hypnosis while treating thousands of patients for chronic pain, insomnia, mental illness, eating disorders, and addiction. Reveri is the culmination of his life’s work—making scientifically rigorous, evidence-based hypnotherapy widely accessible to people everywhere.