Rebecca Heiss

Rebecca Heiss is a renowned motivational speaker, stress physiologist, and leadership expert who helps individuals and organizations thrive under pressure. With a PhD in stress physiology, she combines scientific expertise with engaging storytelling, making complex neuroscience easy to understand and apply. Her work focuses on transforming how people perceive stress, turning it into a powerful tool for growth, resilience, and high performance.

Known as a leading “stress expert,” Dr. Heiss teaches leaders and teams how to reframe stress as a resource rather than a limitation. Her approach emphasizes emotional intelligence, adaptability, and mindset shifts that enhance decision-making, well-being, and productivity in high-pressure environments. She has delivered impactful keynotes and training programs for global organizations, helping them build sustainable energy, focus, and performance-driven cultures.

She is also the author of Instinct: Rewire Your Brain with Science-Backed Solutions to Increase Productivity and Achieve Success, where she shares practical strategies backed by research. Through her dynamic speaking style and science-driven insights, Dr. Heiss continues to empower audiences worldwide to harness stress, build resilience, and perform at their absolute best.