Chiropractic Cent Family C Dr. Nathan Fritz Chiropractor 1820 Walnut St. E Unit 4, Devils Lake, ND 58301 Phone: (701) 662-6555 Toll Free: 1-800-726-4012 Fax: (701) 662-6557 Chiropractic Cent Family C Dr. Nathan Fritz Chiropractor 1820 Walnut St. E Unit 4 , Devils Lake , ND 58301 Phone : ( 701 ) 662-6555 Toll Free : 1-800-726-4012 Fax : ( 701 ) 662-6557