Leading our Progress
Momentum’s leadership team helps to determine research focus, evaluate progress, and identify opportunities and partnerships. As active Center members, they are closely engaged with ongoing research and initiatives to prevent and end childhood obesity. Browse our stakeholders’ bios to learn more about their role in Momentum’s success.
Dr. Karen Peterson is the Stanley M. Garn Collegiate Professor of Nutritional Sciences, Chair of the Department of Nutritional Sciences, and Professor of Global Public Health at the U-M School of Public Health. Her research focuses on the influence of biosocial and environmental influences on child growth and maturation during sensitive developmental periods, as well as the design and evaluation of population-based interventions addressing dietary and physical activity behaviors related to obesity and chronic disease in diverse populations, including children and youth. She is Contact PI for the U-M Children’s Environmental Health and Disease Protection Center on the theme: “Lifecourse exposures and diet: Epigenetics, maturation, and metabolic syndrome,” and serves as Associate Director of the Michigan Nutrition and Obesity Research Center (MNORC). She earned her ScD in Nutrition at the Harvard School of Public Health.
Joyce Lee is a physician, researcher, and design thinker. She is one of the few individuals in the country with formal training in Pediatric Endocrinology and Health Services Research, and she holds a Master’s in Public Health from the Department of Health Management and Policy at the University of Michigan. Dr. Lee is the Robert P. Kelch, MD Research Professor of Pediatrics at the U-M Medical School, with a joint appointment in the Department of Nutritional Sciences at the U-M School of Public Health. She conducts clinical and health services research in the areas of pediatric obesity and diabetes. She can be found on twitter (@joyclee) and at her website, doctorasdesigner.com.
Ashley Garrity has experience in child health research and program evaluation. As part of the Child Health Evaluation and Research (CHEAR) Center in the Department of Pediatrics, she works with Dr. Joyce Lee on her research focused on diabetes data, technology, and self-management in children. Ms. Garrity also works closely with the faculty and staff of the U-M Pediatric Diabetes Clinic on patient education and quality improvement initiatives. She holds a BS in Psychology and an MPH in Health Behavior and Health Education, both from the University of Michigan.
Jeff Horowitz is a Professor in the U-M School of Kinesiology, where he directs the Substrate Metabolism Laboratory. His laboratory studies the regulation of fat, carbohydrate, and protein metabolism in humans, with particular interest in how exercise and diet affect lipid metabolism and insulin resistance in obesity. Dr. Horowitz’s laboratory focuses on identifying adaptions (at the cellular, tissue, and whole-body level) in response to exercise and/or dietary intervention that may impact important clinical outcomes, which could lead to improved methods to treat chronic diseases. Dr. Horowitz earned a BSE in Biomedical Engineering from The University of Iowa (1989), as well as an MA (1992) and a PhD (1996) in Exercise Physiology (both from The University of Texas at Austin).
Alison Miller is a developmental psychologist who studies risk and resilience in children and families. She is an Associate Professor in the Department of Health Behavior and Health Education at the U-M School of Public Health, and was previously in the Department of Psychiatry (Division of Child and Family Psychiatry) at Brown Medical School. Dr. Miller is also a Research Associate Professor in the University of Michigan’s Center for Human Growth and Development. She received a BA in Psychology at Wesleyan University (1992), and earned two degrees at the University of Michigan, including an MA (1997) and a PhD (2000) in Developmental Psychology.
Edward C. Norton joined the faculty at the University of Michigan in 2008 as a professor in both the U-M SPH Department of Health Management and Policy and the Department of Economics. He is the Director of the Robert Wood Johnson Foundation Scholars in Health Policy Research at the University of Michigan, as well as a Research Affiliate of the Population Studies Center. In addition to his affiliations with the University of Michigan, Dr. Norton is a Research Associate of the National Bureau of Economic Research in the Health Economics Program. Before coming to Michigan, he taught at UNC at Chapel Hill and Harvard Medical School. His research interests in health economics include long-term care, aging, and econometrics. He earned an AB in Economics at Princeton University (1986) and a PhD in Economics at MIT (1990).
Ken Resnicow is the Irwin M. Rosenstock Collegiate Professor of Public Health in the Department of Health Behavior and Health Education at the U-M School of Public Health. He is internationally recognized for his design and evaluation of health promotion interventions and motivational interviewing, and is a leading expert in conceptualizing and designing culturally sensitive, community-based interventions for health promotion. Dr. Resnicow earned a BA in Psychology and Philosophy from Yeshiva College (1980) and a PhD in Health Psychology from the Albert Einstein College of Medicine (1985).
Darleen Sandoval is an Assistant Professor of Surgery at the University of Michigan School of Medicine. She received her PhD in Exercise Science at Arizona State University and received a Postdoctoral Fellowship at Vanderbilt University in the Division of Endocrinology. Dr. Sandoval’s research focuses on the role of the gut-brain axis in metabolism. She explores the role of a gastrointestinal peptide, GLP-1, in the regulation of energy and glucose homeostasis. Dr. Sandoval additionally focuses on the adaptations of the gut-brain axis with bariatric surgery and how this can contribute to weight loss and glucose and lipid homeostasis. In her research, she uses a combination of molecular and physiological techniques with the goal of generating better therapeutic options for type 2 diabetes and obesity.
Peter Song is a Professor in the Department of Biostatistics at the U-M School of Public Health. His research interests include bioinformatics, longitudinal data analysis, missing data problems in clinical trials, statistical genetics, and time series analysis. He is interested in methodological developments related to modeling, statistical inference, and applications in biomedical sciences. In particular, Dr. Song’s research projects are strongly motivated from real-world data analysis. He earned a BS in Statistics from Jilin University (1985) and a PhD in Statistics from the University of British Columbia (1996).
Susan Woolford is the Medical Director of the Pediatric Comprehensive Weight Management Center and an Assistant Professor with the Child Health Evaluation and Research (CHEAR) Center in the Division of General Pediatrics at the University of Michigan. Her research interests focus on the prevention and treatment of childhood obesity, with an emphasis on physician-patient communication related to behavior change. Dr. Woolford earned her medical degree at Michigan State University (1994), where she also completed her residency and chief residency.