George J. Leocopoulos, age 78, passed away on November 4, 2022 at Baystate Medical Center. He was born on Oct. 29, 1944 in Chicopee, a son of the late James and Demitro (Kantanis) Leocopoulos. George was a member of Sts Constantine and Helen Greek Orthodox Church in Chicopee. He received his Bachelor of Science in Mechanical Engineering from Tufts as an undergrad in 1966. He received an honors in Education from Springfield College and also got his MBA from Western New England in 1970. He worked as an Engineer for United Aircraft for 5 years and was an Engineer Volunteer at Baystate Medical Center for 23 years before he retired. He is survived by his sister Sandra S. Kiratsoulis and her husband Richard of Encino, CA along with two nieces, Tina and Athena and his cherished nephew, Matthew James all who will miss him dearly. Calling hours will be held on the morning of the funeral, Thursday, November 10, 2022 from 9:00 – 11:00 AM at the Grise Funeral Home, 280 Springfield St, Chicopee followed by a prayer service at 11:00 AM in the funeral home. Burial will take place in Fairview Cemetery. For online condolences, please visit www.GriseFH.com.