Andy Nish, M.D., of Gainesville and Susan Nish of Gainesville announce the engagement of their daughter Sarah Elizabeth Nish to Joshua Aaron Addison, son of Marni Addison of Murphy, N.C., and the late Ricky Addison.

The bride-elect is the granddaughter of Elaine Conn of Norcross and the late William Conn, and the late William and Margaret Nish.

She is a 2009 graduate of North Hall High School in Gainesville. She graduated in 2013 from the University of North Georgia in Dahlonega with a degree in nursing. She is employed as a registered nurse at Northside Hospital in Cumming.

The groom-elect is the grandson of Mark Tuttle of Murphy, N.C., and the late Loni Tuttle, and Faye Addison of Blue Ridge and the late Lowell Addison.

He is a 2007 graduate of Fannin County High School in Blue Ridge. He attended the University of North Georgia in Dahlonega, and Tsinghua University in Beijing, China. He is employed as a logistics coordinator at Dieffenbacher in Alpharetta.

The couple plan to wed Sept. 27, 2014, at The Densmore Farm in Cleveland.