Scott Thielman and Nancy Fox, of Rochester, announce the engagement of their daughter, Heather Thielman, to Matthew Druckenmiller, a son of Bob and Diana Druckenmiller, of Stonington.

The bride-to-be is a 2008 graduate of Freedom Area High School, a 2010 graduate of Penn College of Technology in the field of dental hygiene, and a 2012 graduate of Penn College of Technology with a Bachelor of Science in health policy administration. She is currently employed as a dental hygenist with Dr. Bernard Logan, of Cranberry Township.

She is a granddaughter of Mary Kay Bowman, of West Palm Beach, Fla., and the late Philip Fox, Richard Thielman and Jane Hooker.

The groom is a 2008 graduate of Shamokin Area Middle/High School and a 2012 graduate of Penn College of Technology with a Bachelor of Science in civil engineering. He is currently employed as a construction inspector with PennDOT, Harrisburg.

He is a grandson of the late Joseph (Shevy) Valania and Peggy and Bernie Flynn, of Largo, Fla., David Druckenmiller, of Allentown, and Mary and Larry Hower, of Elysburg.

A May 31, 2014, wedding is planned at Laurel Rock Farm, Mifflintown.