News & Advocacy Step Therapy Bill Signed into Law! What Next? posted: January 8, 2019 CMS Releases 2019 Medicare Physician Fee Schedule Finalized Rule posted: December 11, 2018 OAR Membership Membership Signup Members: Physician Directory Membership Benefits / Join Now OAR Events » 2019 OAR and AF Joint Arthritis Access & Advocacy Day April 4, 2019 DoubleTree Columbus Downtown Columbus, OH Please check back for more information about upcoming OAR events. Ohio Association of Rheumatology advocates and protects patient access to all appropriate treatments for rheumatic diseases. Our organization nurtures the interest and development of students in the field of rheumatology. We partner with groups aligned with our mission of advocating for our patient’s and profession and encouraging the growth of our field with education and recruitment of students and practitioners.