Dennis and Terry Coren of Huntingdon Valley; Howard and Ellen Lang of Dresher; and Sha-ron Lang of Chalfont announce the engagement of their children, Charna Michelle Coren and Brandon Zee Lang.

    Charna graduated from the University of Maryland, where she earned a Bachelor of Science degree in microbiology. She recently graduated with a medical degree from the Jefferson Medical College, and is completing a residency in obstetrics and gynecology at Pennsylvania Hospital.

    Brandon is a graduate of Penn State University, where he earned a Bachelor of Science degree in labor studies and industrial relations, in addition to minors in both business and psychology. He currently works for Sid Harveys Inc., where he is the  director of sales and operations for the King of Prussia branch.

    Charna is the granddaughter of Helen Sussman and the late Harry Sussman, Chesna Coren and Major Ben Coren. Brandon is the grandson of the late Ethel and Henry Lang, and Phyllis and Bernard Entiene.

    The couple, who lives in Philadelphia, met on JDate.

    They are planning a March 2011 wedding.