Rheuban’s influence extends well beyond UVA. She is a past president of the American Telemedicine Association, a board member of the Center for Telehealth and e-Health Law, and the board chair of the Virginia Telehealth Network. She is a trustee of the Swinfen Charitable Trust, an international telemedicine charity that connects more than 300 hospitals in developing countries around the world via telemedicine with hundreds of medical specialists, including dozens at UVA. She is also a member of the Virginia Board of Medicine ad-hoc working group on telemedicine.