San DIegoElizabeth Callaway, CRS, ePRO is a second generation Realtor and San Diego native. Elizabeth has been actively involved in San Diego real estate since 1988... Elizabeth Callaway, CRS, ePRO is a second generation Realtor and San Diego native. Elizabeth has been actively involved in San Diego real estate since 1988. Elizabeth holds advanced designations from Council of Residential Specialists & an e-PRO certification for advanced use of technology in real...