Dr. Tracey Long has been a registered nurse for 40 years, with experience in critical care, emergency medicine, primary care, and endocrinology. She holds degrees in nursing, Spanish, public health, and a PhD in Nursing Education and Leadership. A Family Nurse Practitioner and Professor at Chamberlain University, she's been a Certified Diabetes Care and Education Specialist for 25 years. Through her nonprofit, Bridges for Health, she leads global medical missions. A published author of children's health books and professional articles, she and her husband have six children who inspire her to focus on what matters most in life.