Alluvion Health is working to improve crisis intervention program MTN By: Colter Anstaett and last updated 2021-03-03 19:57:47-05 GREAT FALLS â Alluvion Health in Great Falls is working to improve and expand mental health resources by bringing its community partners together for a new crisis intervention program. "Taking pieces that are in operation, the ones that are operating very well, the ones that are evidence-based, and adding to them. Putting data-driven measures to them,â said Dusti Zimmer, Chief Clinical Operations Officer. A presentation of the draft plan was made to city commissioners at their work session Tuesday night; click here to see the presentation (PDF). The proposal is a work in progress and will be largely based on community input, however, so Alluvion was careful not to get very specific about it.