Born in Krasnoyarsk. Graduated from the Yerevan Tchaikovsky Music School, the Yerevan State Conservatory and the post-graduate studies with Professor Karp Dombaev.
Laureate of the Trans-Caucasus IV Competition (1981) and a prize-winner of Tallinn All-Union Competition (1985). From 1987 to 1990 was a member of the Arno Babajanian Piano Trio of the Radio and TV of Armenia.
Since 1990 he is an assistant concertmaster of the Armenian Philharmonic Orchestra. Gives chamber ensemble lessons at the Yerevan State Conservatory.
Performes as a soloist with the Armenian Philharmonic Orchestra and Yerevan Symphony Orchestra. He is the first performer of Dmitri Shostakovich's No 2 Violin Concerto in Armenia.
Recordings made by Georgi Ter-Sargsyan broadcast on the Radio and TV of Armenia and abroad.
Appeared with concerts in the USA, France, Iran, Greece, Germany and Russia.