The Mercy mammography van will be at the Hancock Clinic, 9417 S. Broadway, from 9 a.m. to 3 p.m. If you are insured, uninsured and over the age of 40, we can provide a mammogram for you. If you are uninsured, call to see if you qualify for a free mammogram. For more information and to schedule an appointment, call 314-251-6300 option 0.