Tiffany Stewart, PhD
Tiffany Stewart, Ph.D. is a licensed clinical psychologist with expertise in health behavior in high performance populations, including military and athletes. She has specialized expertise in disordered eating and weight optimization. Dr. Stewart is a member of the Obesity Society, the Academy of Eating Disorders, the Eating Disorder Research Society, and the American College of Sports Medicine. Healthy eating, exercise, sleep, and mental health habits of Soldiers, dependents, and veterans have become a key priority for the U.S. Army. Dr. Stewart has a 20-year ongoing collaboration with the Department of Defense on trials with Active Duty, Reserves, National Guard, and Veterans. This work includes studies examining the efficacy of technology-based programs for U.S. Army Soldiers and military families that incorporates behavioral training for sleep, nutrition, fitness, mental health, and resilience. She is co-director of the Center for Military Performance and Resilience.