It has now been 35 years since Dr. Dori Carlson and Dr. Mark Helgeson opened Heartland Eye Care in the basement of St. Ansgar's Hospital in Park River. It was a tiny space that allowed one exam room, limited reception seating and a small optical display area.After three years in the 'garden level' of St. Ansgar's, they moved across the street to a vacant clinic space and purchased Grafto...