The core encourages collaboration, so investigators are free to contact faculty statisticians directly.  Investigators can request an introduction or consulting appointment by phone or email:

Phone: 626-256-HOPE (4673) Ext. 61444
Email:  BiostatisticsCore 

Investigators are encouraged to consult with a statistician early in their planning. 
Any core-clearance forms required by administration should reflect collaborations already in place.