http://harmonydoula.com/ Teri is a friend and has acted as doula for many friends' births. She is a bit further east, but I believe she'd travel to you, and I'd totally trust her recommendations if she isn't able to assist directly. If you want to talk to a friend who has used her, message me and I will put you in contact.
Looking still for a good doula in the East Bay for a low intervention Kaiser birth. Surely one of my friends here has a recommendation.
Megan G. replied:
http://www.gotcontractions.com/ http://doulamatch.net/profile/832http://www.trivalleydoula.com/ http://harmonydoula.com/ (lives in the boondocks though)