Person having a stroke at MedStar Medical Group Heard on: St. Mary'S County MD Regional Fire Dispatch 00:12 00:00 This is medical box 202 . 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 This is medical box 202 . 00:02 MedStar Medical Group, 29955 Three Notch Road for the stroke. 00:06 Medic 18 A is needed to respond at 1155 . 00:11 Medic 18 A. 2026-10-22 15:51 UTC Medical Emergency Three Notch Rd, Charlotte Hall, MD 20622 View on map