David D. Marshall, M.M., CPC

David D. Marshall, M.M., CPC, is an author, speaker, and Certified Professional Life Coach whose work explores happiness, purpose, alignment, resilience, and navigating life’s difficult seasons. He is the author of Happiness in Hard Seasons and President and CEO of The Purpose Room Life Coaching LLC. Drawing from his experiences as a father, educator, entrepreneur, nonprofit leader, and professional classical singer, David brings lived experience to conversations about vulnerability, identity, personal transformation, and what it means to live authentically. His work and personal story have received national media attention, including features in People and on GMA3.