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About Us
American Rheumatology Network (“ARN”) is a physician led and owned organization committed to improving healthcare by empowering independent rheumatology practices across the nation. Through our network members have access to best business practices, innovative practice performance technology, and value-based treatment pathways.
Our Mission
To unite community-based rheumatology practices to deliver the highest-quality rheumatology care.
ARN Physician Leadership Team
Colin C. Edgerton, M.D.
Executive Chairman
Jennifer K. Murphy, M.D.
Director
Gregory W. Niemer, M.D.
Director
Gary E. Fink M.D.
Director
Clarence W. Legerton III M.D.
Director
Meet The Team
Michael Cooper
Chief Executive Officer
Timothy Hewson
General Counsel
Caitlyn Bednarek, M.Ed, CHES®
Strategic Account Manager
Cassandra Olear
Strategic Account Manager
Sarah McClain, MBA
Strategic Account Manager
Morgan Grubbs, ICPP
Marketing and Business Development Manager
Join Our Network
Learn more about our commitment to guide future decision making in rheumatology with clinically-driven data to yield financial and clinical value to your practice.
