Steven R. Boas, MD, Medical Director of the Cystic Fibrosis Center of Chicago, is an accredited Cystic Fibrosis care provider. In addition, he serves as President and CEO of the Cystic Fibrosis Institute. He also serves as the medical advisor to the Board of Directors of the Cystic Fibrosis Institute. Dr. Boas has served as a founding member of the International Working Group on CF and Exercise. He has participated in numerous quality improvement initiatives for CF care. He also serves as a member of the State of Illinois Genetic and Metabolic Advisory Committee as well as serving as a member of the Clinical and Laboratory Standards Institute (CLSI) subcommittee on newborn screening, advising on matters related to newborn screening for cystic fibrosis.