Skip to Main Content

Medical Archives Home Contact Us

Menu

EB2B7AB371483A15380A62EB4E5E1BAB

Alfred_Blalock.jpg
Portrait of Alfred Blalock

Alan Mason Chesney Medical Archives

Johns Hopkins Medical Institutions

5801 Smith Avenue, Suite 235

Baltimore, MD 21209

410-735-6800

© 2026 The Johns Hopkins University and The Johns Hopkins Health System