ROXBURY, MASS. —Whittier Street Health Center has unveiled its new six-story, 79,000-square-foot health and wellness facility in Roxbury. The $37 million building will house a variety of medical, social and wellness services, including cancer screening, dental care and violence prevention programs. Construction was funded in part by federal stimulus money. Whittier received a $12 million grant through the American Recovery and Reinvestment Act in 2010. The center is located at 1190 Tremont St.