Contact Us 

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Teacher Preparation Institute (TPI) Center

Building 26A, Room 1610
Mt. San Antonio College
1100 N. Grand Ave.
Walnut, CA 91789 
Email: tpi@mtsac.edu
TPI Office: (909) 274-4190
Fax: (909) 468-4118

Office Hours

Week of August 25 
Monday: CLOSED
Tuesday: 8:30-10:00 a.m. & 2:00-4:00 p.m.
Wednesday: CLOSED
Thursday: 8:30-10:00 a.m. & 2:00-4:00 p.m.
Fri-Sun: CLOSED

*The TPI Center will have limited hours the first week of fall.  We will resume regular business hours the first week of September.  We apologize for any inconvenience.