Hi - Since you're in the Berkeley area, I wanted to mention the bilingual school there. (
http://www.ebinternacional.org/en/index.php/site/staff/17) I know the Head of School who is phenomenal and might be of help. We're bilingual French-English, and and we send our kids to a French-English school.
Good luck!
PS - Our tester is in SF - she is also bilingual so might be a good fit. We had our son tested a couple of years ago.
PATRICIA WEISS, Ph.D.
PEDIATRIC NEUROPSYCHOLOGIST
Preventive Psychiatry Associates, Medical Group Inc.
2105 Divisadero Street, San Francisco, CA 94115
phone (415) 292-7119 fax (415)749-2802