Patient with abdominal pain at Fontana hospital Heard on: San Bernardino County Fire - Valley 00:21 00:00 Medic ambulance 722. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Medic ambulance 722. 00:02 At Kaiser Hospital Fontana, 9961 Sierra Avenue, Unit Twelve Thousand and One, between Marigold Avenue and Kaiser Permanente Access Road. 00:20 Abdominal pain. 2026-11-11 03:46 UTC Medical Emergency Sierra Ave., Fontana, CA 92335 View on map