Dr. Julie White will conduct free varicose vein screening sessions on three Tuesdays: March 13, May, 15 and Sept. 18 from 5:15 to 8 p.m. These free screenings will be held at the Picker Family Resource Center, 3 Glen Cove Drive, Suite 2, in Rockport. Call 593-5737 for more information or to make an appointment.