Optum Radiology - Bay Ridge - UltrasoundUltrasound Facilityfilled star icon5.00•21 reviewslocation pin icon0.6 mi•7601 4th Ave, Brooklyn, NY 11209 insurance shield add network iconIn-network insurance only.See if they're in networkHighly recommended • Excellent wait timeCall (718) 238-7000 for assistanceExisting patient? View availability