Person having difficulty breathing at Kaiser Fontana Heard on: San Bernardino County CA Fire Dispatch 00:16 00:00 Medic ambulance 611 at Kaiser Fontana 9961, Sierra Avenue unit A two between Marigold Avenue and Kaiser Permanente access road. 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 611 at Kaiser Fontana 9961, Sierra Avenue unit A two between Marigold Avenue and Kaiser Permanente access road. 00:15 Difficulty breathing. 2026-11-11 23:52 UTC Medical Emergency Sierra Ave a2, Fontana, CA 92335 View on map