Dr. Sheryl Ziegler is a licensed therapist and nationally recognized expert on the modern realities of adolescence. Her work centers on puberty, tween and teen mental health, and the challenges kids face today - from AI and digital life to social media dynamics and emotional well-being. Through her books The Crucial Years and Mommy Burnout™, her media work, and her clinical practice, she supports parents in raising resilient, confident kids in a rapidly changing world.