Margaret Caroline Heagarty, M.D. died peacefully in her home in the Bronx on December 23, 2022. Her life was a creative blend of keen intellect, administrative skill, and tireless devotion to the care of sick children — notably those who suffered from the AIDS epidemic of the 1980’s and 90’s. In lieu of flowers, Dr. Heagarty would be honored by any kind donations made to Seton Hill University in Greensburg, Pennsylvania.