Abstract: A medication dispenser assembly provides access to medication to promote compliance with a prescribed medication schedule. The assembly includes a housing having a bottom, a top, and a perimeter wall extending from the bottom to the top. Apertures extend through the top. A plurality of vertically aligned bays is positioned in the housing with each bay having an associated access opening extending through the perimeter wall. A plurality of trays each have a plurality of compartments. An interior space of each compartment is accessible through a top of each compartment. Each tray is insertable into a selectable one of the bays through the associated access opening. The compartments of an uppermost one of the trays are accessible through the apertures in the top of the housing. A plurality of doors is coupled to the top of the housing with each door covering an associated one of the apertures.