Dignity Health Medical Group Nevada - Green Valley - CLOSED is a medical group that offers many services, including family medicine, internal medicine, and pediatrics. Visit Dignity Health Medical Group Nevada - Green Valley - CLOSED located at 1701 N. Green Valley Pkwy., Henderson, NV. This Henderson medical group is one of the best in Nevada. As part of the Dignity Health network, Dignity Health Medical Group Nevada - Green Valley - CLOSED is dedicated to delivering high quality, compassionate care and access to Henderson and nearby communities.