About Us

American Rheumatology Network (ARN) is a physician led and owned organization committed to improving healthcare by supporting independent rheumatology practices across the nation. This is achieved through best-in-class group purchasing, innovative practice performance technology, Value Based Treatment Pathways, clinical and business collaboration platforms, tailored educational activities and community practice advocacy. ARN is powered by McKesson and other select partners, providing member practices with the tools needed to thrive in today’s healthcare environment.

Our Mission

To unite community-based rheumatology practices to deliver the highest-quality rheumatology care.

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