Randall Medical Building 1710 N. Randall Road, Suite 200, Elgin, IL   847/214-5740   map Family Practice Shital Tanna, M.D. Laura DeMarco-Paitl, D.O. Pediatrics Marlyn Valena, M.D. Internal Medicine Udaya Bontu, M.D. Michael Hernandez, M.D. Ronald Hirsch, M.D. Patricia Merlo, D.O. Our Neighbor, The Teeple Barn the only 16-sided barn in Illinois www.agtechatteeplebarn.org ©2006 Signature Medical Associates. All Rights Reserved.