Allan R. Au M.D.Marjorie Waters PA-C1526 Plumas CourtSuite 400Yuba City, California 95991(530) 674-0160Office HoursMonday 8 AM to 5:30 PMTuesday through Thursday 8 AM to 5 PMFriday 8 AM to 4 PMClosed 12 to 1 PM for Lunch