WESTFORD - David A. Pherson, age 66, peacefully passed away on Monday, July 3, 2017 after a long illness. He was the beloved husband of Janette (Rama) Pherson for forty-two years. Prior to his retirement, Dave was employed in the Biotech/Pharmaceutical industry for thirty-three years. He was very dedicated to his career, working to ensure pharmaceutical drug safety. Dave loved his family, the environment, traveling, smooth jazz, playing guitar and ghost hunting. Earlier in his life, he enjoyed playing tennis along with Janette. He is survived by his loving family and friends. ARRANGEMENTS - Family and friends may gather to honor and remember Dave at the J. A. HEALY SONS FUNERAL HOME, 57 N. Main St., WESTFORD, on Friday, July 7, 2017 from 4pm to 8pm. Interment will be private. Memorial contributions may be made to https://giving.tuftsmedicalcenter.org/give or https://www.emersonhospital.org/Support/Giving/MakeAGiftOnline.aspx. To share your thoughts and memories of Dave, please click the sign guestbook link.