Marilyn HeinsMarilyn Heins is a pediatrician, author, parenting educator, mother, stepmother, and grandmother. She lives in Tucson, was Vice Dean and Professor of Pediatrics at the University of Arizona College of Medicine, and has written two parenting books, Chld Care/Parent Care (co-author) and ParenTips, and more than 1,100 parenting columns for the Arizona Daily Star in Tucson. Read More Read Less