Physician Editor Philip Seo, MD, MHS, is associate professor of medicine in the Division of Rheumatology at the Johns Hopkins University School of Medicine. He also serves as director of the Johns Hopkins Vasculitis Center and the Johns Hopkins Rheumatology Fellowship Training Program. He has worked at Johns Hopkins in a variety of roles, including as an intern, resident, hospitalist, assistant chief of service and rheumatology fellow, prior to joining the faculty. In addition to serving as the physician editor of The Rheumatologist, he is a member of the American College of Rheumatology's Annual Meeting Planning Committee and Committee on Training and Workforce, and is co-chair of the In-Training Examination Subcommittee.