Colin Rehm is a Senior Principal Scientist at PepsiCo Global Research & Development. He has expertise in nutritional epidemiology and dietary surveillance. In his role at PepsiCo, he uses publicly available survey data to better understand trends and patterns in nutritional intakes and their effects on health. Before joining PepsiCo in 2019, he was a Clinical Assistant Professor and managed research and evaluation related to community and population health interventions at Montefiore Medical Center in the Bronx. He completed a post-doctoral fellowship in nutritional epidemiology at the Friedman School of Nutrition Science and Policy. He has co-authored a number of peer-reviewed papers, with work appearing in JAMA, American Journal of Clinical Nutrition, American Journal of Preventive Medicine, and JAMA: Pediatrics.