Margossian, of Billerica, unexpectedly on June 6, 2012, Maryellen (Palladino) Margossian. Beloved wife for 24 years of Robert F. Margossian. Devoted mother of Dana Elizabeth Margossian. Loving daughter of Anthony and Caroline Palladino of Tewksbury and daughter-in-law of Margaret Margossian of Haverhill and the late James Margossian. Cherished sister of Matthew Palladino of Leominster, Susan Stephenson of Townsend, and Madeline Palladino of Saugus. Funeral from the Burns Funeral Home, 354 Boston Road, (Rt 3A), Billerica, Tuesday, June 12 at 9:00 a.m. followed by a Funeral Mass in St. Andrew's Church, Billerica, at 10:00 a.m. Visiting Hours Monday, June 11 from 4:00-8:00 p.m. Relatives and friends invited. Born in Revere and a resident of Billerica for the last 12 years, Maryellen, at 46 years of age, passed away at the Lahey Clinic in Burlington on Wednesday morning, shortly after admission to the emergency room. She was a graduate of St. Rose Grammer School in Chelsea, Northeast Vocational High School, and the New England School of Art and Design in Boston. For the past 4 years she has worked as art director in medical imagining. Prior to that she was a graphic designer at Thermo Fischer Scientific.