Auxiliary The Auxiliary is the present-day version of Greenwich Hospital’s original volunteer corps, formed in 1906. Learn more about Auxiliary Community Benefits Reports Every year, as part of our vital mission to promote health and wellness throughout the Greenwich area, Greenwich Hospital, sponsors, develops and participates in a wide variety of community-based programs and services. View the Report Community Services Greenwich Hospital is dedicated to providing quality, value-driven healthcare to all we serve, regardless of their ability to pay. Community Health Needs Assessment Learn more about Community Health Volunteering Greenwich Hospital volunteers are a wonderfully diverse group of professionals, retirees, moms, dads and students from Connecticut and New York. Learn more about our Volunteers Ways to Give Donations to Greenwich Hospital provide the essential resources we need to attract the best and brightest minds in medicine, invest in the latest life saving technologies and provide the safest, most compassionate care to every individual who turns to us. View Giving Opportunities