Karen T. Chan of Newton died on Sunday July 4 at her home. She was 50 years old. Mrs. Chan was a Newton resident for 17 years. She was a graduate of Simmons College. Mrs. Chan was the Director of Materials Management at Mt. Auburn Hospital in Cambridge, where she worked for 7 years. The beloved wife of Carl T. Chan, she also leaves her children Lori A. and Matthew J. both of Newton. She is also survived by two sisters and two brothers. Funeral Services were held at the Eaton and Mackay Funeral Home on Thursday July 8. Interment followed at Newton Cemetery.