Rick Balentine is fire chief and CEO of the Aspen Fire Protection District, since 2014. A volunteer firefighter for 24 years before that, he has been elected to most of Aspen...

Richard Baron is president and CEO of the American Board of Internal Medicine (ABIM) and the ABIM Foundation, a position he has held since 2013. Previously, he was group direc...

Vic Barrett is one of 21 youth activists suing the government to take action on climate change in Juliana v. United States. The suit claims the government violated youth right...

Richard Berke is the founder and executive editor of STAT, a Boston-based national media company that covers health, medicine, and science. He was previously executive editor...

Richard Besser is president and CEO of the Robert Wood Johnson Foundation, since 2017. He was previously chief health and medical editor for ABC News. Prior to that, Besser di...

Kirsten Bibbins-Domingo is the Lee Goldman, MD Endowed Chair in Medicine at University of California, San Francisco, where she is a professor of medicine and chairs the Depart...

Agnes Binagwaho is a pediatrician, vice chancellor and professor of pediatrics at the University of Global Health Equity, a senior lecturer in the Pediatric Department of Glob...

Jerry Blassingame is founder and CEO of Soteria Community Development Corporation in Greenville, SC, where he trains previously incarcerated individuals during their reentry p...

David Blumenthal is president and CEO of the Commonwealth Fund, a national health care philanthropy. Previously, he was chief health information and innovation officer at Part...

Marcel Bonn-Miller is global scientific director of Canopy Growth Corporation and an adjunct assistant professor of psychology in the Psychiatry Department of University of Pe...

Roberta Brinton leads the Center for Innovation in Brain Science at University of Arizona, where she is a professor of pharmacology, neuroscience, and neurology at the College...

David Brooks is an op-ed columnist for The New York Times, since 2003, and the executive director of Weave: The Social Fabric Project at the Aspen Institute. Brooks also teach...

Sharon Brownie is a member of the PRAXIS Forum at Green Templeton College, University of Oxford, and an adjunct professor of Griffith University School of Medicine. A register...

Steven Burakoff is dean for cancer innovation and chief of the Division of Pediatric Hematology and Oncology at Icahn School of Medicine at Mount Sinai. A leader in immunology...

Shawna Butler is a nurse, economist, and tech enthusiast. She’s the “entreprenurse” in residence at Radboud University Medical Center in the Netherlands and a faculty member o...