Tomah Memorial Hospital Vascular Surgeon Dr. John W. Robertson III will offer complimentary vein screenings in the hospital's Specialty Clinic. Screenings will be held confidentially on a one-on-one basis during three sessions scheduled to begin at 10 a.m., noon and 2 p.m. Participants are asked to bring or wear shorts or a skirt. More than 30 million people suffer from varicose veins or chronic venous insufficiency (CVI). Pre-registration is required by calling (608) 374-0229. Attendance is limited.