Executive Director & Staff

The President's Council's Executive Director and staff carry out the mission of the President's Council to educate, empower, and engage all Americans across the lifespan to adopt a healthy lifestyle that includes regular physical activity and good nutrition.

Shellie Y. Pfohl, MS

Executive Director

Shellie Pfohl was appointed by President Barack Obama in February 2010 to serve as Executive Director of the President's Council on Fitness, Sports & Nutrition. She manages the activities and operations of the Council and leads the Council's efforts related to First Lady Michelle Obama's national Let's Move! initiative to solve childhood obesity within a generation. Shellie earned her BA in Community Health Education from the University of Northern Iowa and a MS in Exercise Physiology/Fitness Leadership from Northern Illinois University. She also has a certification in Non-Profit Management from Duke University and is a graduate of Leadership North Carolina Class XIII.
Full Bio

Deputy Executive Director & Director of Public Affairs - VACANT

Lauren Darensbourg, MPH

Strategic Partnerships for Minority & Underserved Populations

Lauren joined the President's Council in April 2010 to cultivate and manage strategic, health-lucrative partnerships with organizations that target racial and ethnic minorities as well as individuals with disabilities. In her role as Technical Information Specialist, Lauren leads all minority health-related activities and initiatives including coordination of an expert panel to revitalize a national physical activity and nutrition-based mentoring program for children and youth with disabilities; participating in speaking engagements; and often times leading physical activity segments on the Council's behalf. Lauren joined the US Department of Health and Human Services in May 2008 as an Oakridge Institute of Science and Education (ORISE) Fellow at the Office of Minority Health, where she contributed to the National Stakeholder Strategy for Achieving Health Equity and the A Healthy Baby Begins With You initiative. Lauren earned a Bachelor of Science degree in Biology and Chemistry as well as a Masters degree in Public Health from Florida A & M University. She is committed to leading a healthy lifestyle and does so by playing recreational sports, working out regularly and eating lots of fruits and veggies.

Yesenia Diaz, MS

Public Health Advisor

Yesenia joined PCFSN in October 2013 as a Public Health Advisor. She performs a wide range of operational functions including but not limited to advising executive leadership on budget analysis and execution, contract management, controlled correspondence, and Federal Advisory Committee Act compliance. In addition, Yesenia plays a key role in partnership development efforts to reach underserved populations. She earned a Bachelor of Arts degree in English Literature from the City University of New York/Lehman College and holds a Master of Science degree in Organizational Counseling from the Johns Hopkins University. To maintain an active and well-balanced lifestyle, Yesenia enjoys dance fitness, reading, running, and writing; however, her most consistent and treasured pastime is eating a nutritious dinner with her husband and children.

Joey King

Deputy Director of Communications/Webmaster

Joey King joined the President's Council on Fitness, Sports & Nutrition in November 1991. As the Deputy Director of Communications, he crafts messages and talking points, coordinates media efforts for Council events, initiatives and programs, and manages logistics for speaking engagements for Council members and the Executive Director. He also serves as Webmaster for the Council's website: www.fitness.gov. He received his BA in Education from the University of Maryland, College Park. As a proud car-free citizen, he enjoys walking, biking, and in-line skating not only as alternative methods of transportation, but also as fun forms of recreation and physical activity.

Janelle Margolis

Project Management Consultant

Janelle joined the President’s Council in April 2011, and is a Project Management Consultant. She wears many hats, from logistics management to document translation. Janelle can read & write in several languages, and is certified in Federal Advisory Committee Act (FACA) management, Grants, Cooperative Agreements, and is a Contracting Officer’s Representative for the Federal Government. Janelle came to PCFSN from a global consulting firm in the public sector where she managed government policy research analysis for North America. Janelle is also an experienced chef, specializing in organic, farm-to-table and vegetarian cuisine. In her spare time, she and her husband enjoy spending time with their children, and love to travel, visiting farmer’s markets and cutting-edge restaurants all over the country.

Ebony Andrews, MPH

ORISE Fellow - Sports Programming & Communications

Ebony Andrews joined the President’s Council in November 2014, as an Oakridge Institute of Science and Education (ORISE) Fellow. In her role, Ebony leads the Sports for All Initiative, promoting physical activity and sports participation. She also supports programming and communications for Let’s Move! related activities. Prior to joining the PCFSN, she worked as a Science and Communications ORISE Fellow in the U.S. Office of the Surgeon General. Ebony earned her Masters of Public Health in Health Education and Health Promotion from Morehouse School of Medicine in Atlanta, GA. She completed her Bachelor of Science degree in Biology at Syracuse University, in Syracuse, NY. Ebony is a former track and field athlete and continues to stay healthy and active through maintaining a balanced diet, running, weightlifting and recreational sports.

Meredith Aronson, MPS

Senior ORISE Fellow - Strategic Partnerships & Communications

Meredith Aronson joined the President's Council in September 2011. As an Oakridge Institute of Science and Education (ORISE) Senior Fellow, Meredith oversees programming and partnerships that focus on youth physical activity and sports participation. In her role, she supports the implementation and communication surrounding the Presidential Youth Fitness Program and Let's Move! Active Schools. Additionally, she acts as the program manager for the President's Challenge program. In December 2012, she earned a Master's degree in sports industry management from Georgetown University. Meredith started her undergraduate collegiate career at Colby College in Maine, where she played two years of varsity basketball. After transferring to the University of Virginia in 2009, she graduated in 2011 with BA in economics. She leads a healthy lifestyle, staying active through sports and working out.

Ross Schwarzber, MA

ORISE Fellow - Strategic Partnerships & Communications

Ross Schwarzber joined the President’s Council in November 2014. As an Oak Ridge Institute of Science and Education (ORISE) Fellow, Ross supports the communications and programming of the Presidential Youth Fitness Program and Let's Move! Active Schools. Additionally, he manages the President's Challenge advocate program and the Joining Forces Fitness Initiative. Ross earned his B.A. in Journalism and Sport Management from Rutgers University and his M.A. in Sport Administration from the University of North Carolina at Chapel Hill. Between degrees, Ross worked as a Production Assistant at NBA Entertainment and also worked in the athletic departments at UNC-Chapel Hill and the University of Delaware. Ross stays active by playing recreational sports and enjoys learning to cook new healthy foods.

JoHannah K. Torkelson, JD, MPH

ORISE Fellow - Adult Programming & Partnerships

Hannah joined the President’s Council in January 2014 as an Oakridge Institute of Science and Education (ORISE) Fellow. In her position, Hannah works to promote adult physical activity, fitness, and good nutrition through the management of public and private partnerships with leading organizations across the nation, implementing a messaging based program to encourage adults to be physically active, and implementing new activities related to older adults. Her role also includes managing the President’s Council Science Board comprised of 16 leading experts in health-related fields that serve to provide evidence-based recommendations and guidance on the Council’s programs, including the Elevate Health publication. Hannah also coordinates the PCFSN Awards. She completed a Masters of Public Health in Health Policy and Management from the University of North Carolina at Chapel Hill. Hannah received her Bachelor of Arts in Political Science, cum laude, and Juris Doctorate (JD) from Marquette University in Milwaukee, Wisconsin. She stays physically fit by running half marathons, eating healthy, and playing other recreational sports, including skiing and golf.