News Community Health Center to Celebrate in August By Potomac Local News Published July 25, 2013 at 11:45AM | Updated July 25, 2013 at 2:20PM Christine Shachtman with the University of Virginia Mobile Clinic explains the mammogram procedure to Alcira Gutierrez, who is having her first mammogram screening in Woodbridge. (Mary Davidson/PotomacLocal.com) This article is FREE to read. Please Sign In or Create a FREE Account. Thank you. Author Potomac Local News View all posts #News