Dean Winslow, MD is Professor of Medicine with appointments in the Divisions of Hospital Medicine and Infectious Diseases and is a Senior Fellow (courtesy) at CISAC/Freeman Spogli Institute. He has served on the Stanford faculty since 1998 and served from 2003-2008 as Co-Director of Stanford's Infectious Diseases Fellowship Training Program. He was in private practice in Wilmington, Delaware where he started the state’s first multidisciplinary clinic for HIV patients in 1985. In 1988 he joined the DuPont Company where he worked both as a bench scientist on HIV drug resistance then later designed the clinical trials supporting FDA approval of efavirenz. In 1999 he became Vice President of Regulatory Affairs at Visible Genetics Inc. and led the FDA clearance of the TRUGENE HIV-1 drug resistance test. Dr. Winslow joined the staff at Santa Clara Valley Medical Center in 2003, where he served as Chief of the Division of AIDS Medicine and later as Chair of the Department of Medicine. In 2015 he was appointed Academic Physician-In-Chief at Stanford/ValleyCare and Vice Chair of the Department of Medicine. He was a Resident Fellow in Robinson House 2013-2017 and was visiting faculty at Oxford University in 2017. He was Lead Physician for the US Antarctic Program of the National Science Foundation 2019-2020 based at McMurdo Station, Antarctica. In 2021 he took leave from Stanford to lead the US COVID-19 Testing and Diagnostic Working Group. He is CDC Senior Advisor to OPERATION Allies Welcome and Chief Medical Officer for the Southwest Border Migrant Health Task Force.

Dr. Winslow is a Master of the American College of Physicians, Fellow of the Infectious Diseases Society of America, and the Pediatric Infectious Diseases Society. He is the author of 85 papers. He is,a member of the IDSA Sepsis Task Force, and previously served as Chair of the Standards and Practice Guidelines Committee.

Colonel Winslow entered the Air National Guard in 1980 and was a Distinguished Graduate of the USAF School of Aerospace Medicine. He served as Commander of the 159th Medical Group 1992-1995 and was State Air Surgeon, Delaware Air National Guard 1995-2011. He served as ANG Assistant to the Commander, 59th Medical Wing, Joint Base San Antonio 2011-2014. Colonel Winslow deployed to the Middle East six times from 2003-2011 as a flight surgeon supporting combat operations in Iraq and Afghanistan. From Jan-April 2003 Colonel Winslow was the flight surgeon responsible for combat rescue operations from Tikrit to northern Iraq. In 2005 he coordinated military public health in Louisiana in the aftermath of Hurricane Katrina. In 2006 Colonel Winslow served as an ER physician at the United States Air Force 447th EMEDS (combat hospital) in Baghdad and in 2008 he served as hospital commander during the Iraq surge. He is a 2007 graduate of Air War College. He served as an infectious disease consultant to the USAF Surgeon General. In 2017 Dr. Winslow was nominated by the President to serve as Assistant Secretary of Defense for Health Affairs. He has 1150 military flying hours including 431 combat hours and 263 combat sorties. He has extensive operational experience in fighter, tactical airlift, and combat rescue missions.

Since 2006 Dr. Winslow has arranged medical care in the U.S. for 28 Iraqi children who have complicated medical conditions for which care is not available in Iraq. In 2015, Dr. Winslow and his wife, Dr. Julie Parsonnet, created The Eagle Fund of the Silicon Valley Community Foundation, which provides aid to middle eastern and central American refugees. In 2018 he co-founded Scrubs Addressing the Firearms Epidemic (SAFE), which unites health care professionals to address gun violence in the US as a public health issue and to advocate for education, research, and evidence-backed policy to reduce gun violence.