Sather Law Office Address: 311 Main Ave N, Thief River Fls, MN 56701 Phone: (218) 681-8630 Lawyers, Personal Injury, Estate Planning, Family Law, Criminal Justice, Bankruptcy, Real Estate Other Businesses: Ihle & Sparby Pa at 312 Main Ave N, Thief River Fls, MN 56701 Olin, David M at 901 Spruce Ave S, Thief River Fls, MN 56701