Robert BollendorfROBERT E. BOLLENDORF is professor emeritus of Human Services and the director of the Drug Education Center (retired) as College of DuPage, Glen Ellyn, Illinois. Currently he is a licensed clinical psychologist with a private practice in Lisle, Illinos. A native of Wisconsin who still has a cottage there, Dr. Bollendorf was names Illinois Community College Teacher of the Year for the College of DuPage. Read More Read Less