Andrea Adnoff

Andrea is the Director of Marketing for ARN. Prior to this position, she was involved in marketing and branding within the real estate and vacation rental industries in Southern California. Andrea received her MFA in Acting from Florida State University and her BFA in Theatre Arts from Azusa Pacific University. Outside of work, she enjoys […]

Cass Olear

Cass is the Vice President of Sales & Strategy for ARN. Prior to this position, her experience was focused within specialty and acute care group purchasing organizations. Most recently, she was the Account Manager for a large healthcare system, leading efforts in contract compliance, member-specific strategic business plans, and savings opportunities within the Purchased Services […]

Sarah McClain, MBA

Sarah is the Chief Operating & Analytics Officer for American Rheumatology Network.  Sarah moved into this position after serving as both a Strategic Account Manager for ARN and Director, Strategy and Innovation for Articularis Healthcare Group, Inc. She brings nearly 10 years of experience in the healthcare industry. Prior to joining ARN, Sarah worked at […]

Michael Cooper

Michael is an effective healthcare executive with over 30 years of experience as a healthcare provider, as a distribution and GPO healthcare partner, and as a trusted resource to pharmaceutical organizations. He has delivered value at the highest levels to his customers and has developed a rich network of trusted colleagues and partners in the […]