Spearfish SD, 57783 CONTACT US Phone: (605) 644-9074Email: info@allaboutpotential.comFax: (605) 722-0306 OFFICE HOURS Monday: 8-11:30 AM & 1:30-5 PMTuesday: 8-9 AM & 11 AM-6 PMWednesday: 8-11:30 AM & 1:30-5 PMThursday: 7 AM-5 PMFriday: 8 AM-12 PMSaturday: Every ...