Announcement has been made of the engagement of Sarina Dumbleton, of Durham, N.C., and Brandon Beasley, of Pittsburgh.

A Sept. 20 wedding in Williamsport is being planned.

Dumbleton is the daughter of Linda and Tim Kowalchuk, of Williamsport, and the late David Dumbleton. She graduated from Loyalsock Township High School in 2004. She received a bachelor’s degree in exercise science from Slippery Rock University in 2008, and a doctorate degree in physical therapy from Duke University, Durham, in 2011. She is employed by Duke University Medical Center, Durham, as a women’s health clinical specialist.

Beasley is the son of Antoinette and Michael Beasley, of Pittsburgh. He graduated from Plum Senior High School in 2004, and received a bachelor’s degree in business and accounting from University of Pittsburgh at Johnstown, in 2008. He is employed by Henry Rossi & Co., Pitts-burgh, as an accountant.