Of Lexington, passed away peacefully Friday afternoon October 26th, 2018 at the Lahey Clinic Medical Center in Burlington at the age of 46.

Born on November 12,1971 in Uzbekistan; beloved son of Livbov (Tsvetkova) Antonevich of Idaho and the late Janis Antonevich.

Yan was raised in Latvia and immigrated to the United States as a young man in 1993. He lived for many years in Newton and for the past year in Lexington.

Yan was a Physician and helped countless amounts of people throughout his life world wide. He volunteered his time at Ground Zero in New York City after the terror attacks of September 11, 2001.

His greatest love was his two sons and he loved every moment spent with his family & friends. A passion of his was fishing; he loved the ocean.

Yan is survived by his beloved wife Oxana (Chernish) Antonevich, his loving sons Anton and Antuan Antonio both of Lexington, his dear mother Livbov, and devoted brother Stanislav. In addition he is survived numerous friends and extended family.

A Russian Orthodox Funeral Service in celebration of Yan's Life was held in the Mary Catherine Chapel of Brasco & Sons Memorial on Tuesday October 30th.

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