ACR Insurance Subcommittee Focuses on Coverage & Reimbursement Ellen M. Gravallese, MD | Issue: January 2020 | January 16, 2020 Ellen M. Gravallese, MD, is chief of the Division of Rheumatology, Inflammation and Immunity at Brigham and Women’s Hospital, Harvard Medical School, Boston. She is the 83rd president of the ACR. Page: 1 2 3 | Single Page Share: