Healthcare facility design and construction is a booming business, Allina Health SystemÔÇÖs Bill Dunham explains to Gary Toushek Allina Hospitals & Clinics is a not-for-profit regional health network headquartered in the Twin Cities and has 11 hospitals and 64 clinics (25 of them within hospitals) throughout eastern Minnesota and western Wisconsin. Bill Dunham, director of facilities design and construction, is in charge of AllinaÔÇÖs facilities planning and construction services.