Health Street has 93 Drug testing and DNA testing clinics in these 54 Minnesota cities: Alexandria Andover Anoka Apple Valley Blaine Bloomington Brainerd Brooklyn Center Brooklyn Park Buffalo Burnsville Cambridge Cloquet Coon Rapids Cottage Grove Crookston Detroit Lakes Duluth Eagan Eden Prairie Edina Golden Valley Grand Rapids Hastings Hibbing Hilltop Jackson Lakeville Litchfield Little Falls Mankato Maplewood Marshall Mendota Heights Minneapolis Monticello New Brighton Northfield Oakdale Owatonna Perham Plymouth Rochester Rosemount Roseville Saint Cloud Saint Michael Saint Paul Stillwater West Saint Paul White Bear Lake Willmar Willow River Worthington