Early bird tickets for Baltimore’s BEST party on sale now!

Ronald R. Peterson

Ronald R. Peterson helped create the Johns Hopkins Hospital and Health System we know today. The highlights of his history there would put him on a short list of the most influential figures in the history of the hospital and health system.

Karl Merton Ferron / Baltimore Sun
Copyright © 2019, The Baltimore Sun, a Baltimore Sun Media Group publication | Place an Ad
48°