By Allan Chernoff CNN Senior Correspondent HIAWATHA, Iowa (CNN) – As Dr. Jennifer Lickteig examines patients at the Linn Community Care Health Center in Cedar Rapids, Iowa, she's also earning money from a second career that has nothing to do with medicine. [cnn-photo-caption image= http://i.l.cnn.net/cnn/2009/LIVING/worklife/10/07/mainstreet.ebay.doctor/art.ebay.doc.cnn.jpg caption="Dr. Jennifer Lickteig started her online clothing business while taking … Continue reading Doc makes more cash selling clothes on eBay