Queries :: Query Selects Records Twice

why this query pulls every record twice and what I can do to fix it?I did it in design mode because I'm an amateur, but here is the SQL.

SELECT [Patient Data Table].[First Name], [Patient Data Table].[Last Name], [Patient Data Table].[C MRI Facility], [Patient Data Table].[C MRI Sched Date], [Patient Data Table].[C MRI Scan Done]
FROM [Patient Data Table], [Date Range]
WHERE ((([Patient Data Table].[C MRI Scan Done])=Yes) AND ((Month([C MRI Sched Date]))=[Date Range]![From Month]) AND ((Year([C MRI Sched Date]))=[Date Range]![From Year]));