Sister Joan Marie Berk SSJ, formerly Sister Regina Assumption SSJ, February 6, 2015, age 80; Sister of Roberta Berk, John C. Berk and the late Sylvester Berk, Francis Berk, Helen Berk Seum, Mildred Berk and Regina Berk Mellon; also survived by nieces, nephews and members of her Congregation, the Sisters of St. Joseph.  Religious, relatives and friends are invited to St. Joseph Villa, 110 West Wissahickon Avenue, Flourtown, PA  19031 for the Viewing, Tuesday, February 17, 2015, from 1:30 P.M. followed by Funeral Mass at 3 P.M. Interment Villa Cemetery.  Donations to St. Joseph Villa in Sister's name would be appreciated.  KOLLER FUNERAL HOME. Condolences may be shared at www.kollerfuneralhome.com.