Regional Center of the East Bay RCEB/San Leandro Creekside Plaza 500 Davis Street, Suite 100 San Leandro, CA 94577 Phone: (510) 618-6100 Fax: (510) 678-4100 RCEB/Concord 1320 Willow Pass Road, Suite 300 Concord, CA 94520 Phone: (925) 691-2300 Fax: (925) 674-8001 Special Incident Reports: SIR Procedures