Stuart Kassan May 5, 2023 Clinical Studies Network Global Sarcoidosis Clinic Alliance WASOG Centers of Excellence SpecialtyCardiologyDermatologyElectrophysiologyGastroenterologyHematologyHepatologyImmunologyInternal MedicineNephrologyNeurologyOncologyOphthalmologyOtherPediatricsPulmonologyRadiologyResearcherRheumatologyUrology Title: Distinguished Clinical Professor Website: Visit Website Specialty: Rheumatology