Les and Susan Krawitz of Havertown announce the engagement of their son, Alan Frederic, to Jennifer Pacyon of Buffalo, N.Y. Jennifer is the daughter of Ken Pacyon and Deborah Hartman, also of Buffalo.

Alan is an MBA graduate of Widener University and works in commercial real estate. Jennifer has her Ph.D. in psychology.

Alan is the grandson of Roslyn D. and the late Melvin A. Krawitz. Jennifer is the granddaughter of Francis and the late Kenneth Egan.