Beverly Crusher graduates with a medical degree from Starfleet Academy. This year was given on a computer screen bio.
Date assumes that a medical degree is an eight year program.
Benjamin Sisko enters Starfleet Academy. Four years prior to his graduation in 2354. Chakotay's application is sponsored by Captain Sulu, a Starfleet officer patrolling the Cardassian border. This is presumably before Chakotay's trip with his father to Earth. The Romulan science vessel Talvath departs Romulus on a mission to sector 1385.