Family Health Associates Hermiston Patient Portal. Family Details: Family Health Associates Hermiston OR.Health (5 days ago) Family Health Associates (FHA) Located on the Good Shepherd Medical Center campus. 600 NW 11th St Suite E15 Hermiston, OR 97838.Get Directions.Family Health Associates Umatilla Clinic. Located behind the Umatilla Post office and Mobil station/Subway (turn on Eisele Drive ....