Marlene R. Cossio has joined the Long & Foster Real Estate office in Falls Church. Cossio will specialize in working with homebuyers and sellers. Cossio is working to complete Long & Foster’s LEAP Path program, an extensive training course for newly licensed sales associates, as well as associates returning to the field of real estate.

The program’s curriculum covers contracts, agency, prospecting, business planning, finance and working with buyers and sellers. Cossio holds membership in the Northern Virginia Association of Realtors. For more information, visit LongandFoster.com.