Realty ONE Group Encore - Alyssa Leingang Share: Real Estate Visit Website Request Info 202 E Greenfield Ln Suite 170 Bismarck, ND 58503 (701) 426-0397 Facebook About Map About Realtor serving the Bismarck, Mandan, and surrounding areas. What's Nearby? Distance: 5 10 15 20 25 50 mi.