Dr. Randi L. Wolf, MPH, Ph.D. is an Associate Professor of Human Nutrition on the Ella McCollum Vahlteich Endowment at the Teachers College, Columbia University. She completed her Doctor of Philosophy and Master of Public Health at the University of Pittsburgh. Her Clinical Interests are Novel Dietary Assessment Measures, Observation, Survey Methods, Disease Surveillance, High Blood Pressure, Mental Illness, Obesity, and Infectious Disease.