Who We Are
Board of Directors
President of the Board
Ronald E. Kleinman, MD is Physician in Chief of the Massachusetts General Hospital for Children, Chair of the Department of Pediatrics at Massachusetts General Hospital, and the Charles Wilder Professor of Pediatrics at Harvard Medical School. Dr. Kleinman’s major areas of research interest include gastrointestinal immunology, nutrition support of infants and children, and nutrition and public health policy.
Dr. Kleinman’s professional affiliations include the American Gastroenterological Association, American Association for the Study of Liver Disease (AASLD), North American Society for Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN), and American Pediatric Society/Society for Pediatric Research. He is the author of more than 150 peer-reviewed publications, chapters, monographs and 4 textbooks.
Dr. Kleinman was a founder and past president of the International Society of Behavioral Nutrition and Physical Activity. He has been a member of the Medical Advisory Group on Diet and Nutrition Guidelines in Cancer for the American Cancer Society, the National Cholesterol Advisory Committee of the National Institute of Child Health and Human Development, a member of the Institute of Medicine committees on Standards for School Meals and Obesity Prevention for young Children, member of the Board of Directors for the David Ortiz Childrens’ Fund, the Global Child Nutrition Foundation, the ILSI Research Foundation, the U.S. Fund for UNICEF New England Regional Board, the Massachusetts General Hospital Physician Organization and Chair of the Board for Project Bread. He was the Chair of the NIH/NICHD Workshop Planning Committee for the Dietary Guidelines: Birth to 24 Months. Dr. Kleinman is a member of the External Advisory Board (EAB) for the Obesity Research Center at Harvard Medical School. Dr. Kleinman served as Chair of the Committee on Nutrition for the American Academy of Pediatrics and is the author of the fourth, fifth, sixth and seventh editions of the Academy’s textbook, Pediatric Nutrition, and served as the Editor-in-Chief for Current Pediatrics Reports.
Arlene Mitchell was appointed Executive Director by the Board of Directors of Global Child Nutrition Foundation in April 2014. Prior to that, Arlene served for nearly six years at the Bill & Melinda Gates Foundation, where she was Deputy Director for Access and Markets in the Agricultural Development Program.
Earlier in her career, she served as an executive in the United Nations World Food Programme (WFP) where she led the global school feeding effort; managed international technical assistance and training activities for the U.S. Department of Agriculture; and was both a volunteer and staff member with the U.S. Peace Corps. Arlene’s varied experience also includes running a restaurant and a snack machine business, invalid care, and a variety of other gambits.
Program & Operations Officer
Will McMahan has served as the GCNF Program and Operations Officer since 2014. Will manages GCNF programs, events, membership engagement, and operations. Prior to joining GCNF, Will was a Project Manager in the international development field, working with the philanthropic company williamsworks and with health care professional services group STG International, Inc.
Will began his career with the U.S. Peace Corps, where he spent time working on healthcare and youth education programs in South Africa and Niger. Will is from Fort Collins, Colorado. He received his undergraduate degree from Dartmouth College.
Communications & Development Coordinator
Rebecca Steelman has worked for GCNF since August 2016, first as a consultant, and – since March 2017 as GCNF’s second full-time staff member. Rebecca is focused on communications, including GCNF’s website, social media platforms, and digital media. Additionally, she coordinates fundraising efforts, event planning, and development projects.
Prior to GCNF, Rebecca served as a Program Coordinator at the University of Washington’s Henry M. Jackson School of International Studies, helping to create and promote internationally-focused programs and events. Rebecca is from Wichita Falls, TX. She received her Bachelor’s degree from University of Washington.