The Michigan Rheumatism Society (MRHS) is an ethically driven, professional membership organization committed to improving the care of patients with rheumatic disease and advancing the rheumatology subspecialty. Founded in June 7, 1947, MRHS is a Michigan-based professional association serving more than 80 physicians across the state. MRHS provides its members with up-to-date educational and networking opportunities, research, advocacy and practice support.