Patient Portal; Search Our Site; ER Wait Time | Door To Provider: 16 minutes. If this is a life threatening emergency, call 911. ... Family Medicine. Gender: Male Locations. Brad A. Mouse, DO 1101 NW Pamela Blvd Grain Valley, MO 64029 816-847-0110 Get Directions; Education. Medical Education; University of Health Sciences Kansas City, MO 1986;.