Joan Von Feldt, MD, Named a PANLAR Master On Aug. 12, 2021, the Pan American League of Associations for Rheumatology (PANLAR) named Joan Von Feldt, MD, MSEd, FACR, FACP, MACR, a PANLAR Master. Dr. Von Feldt, a past president of the ACR (2015–16) and an emeritus professor of medicine at the Perelman School of Medicine,…