San FranciscoUCSF Prenatal Diagnostic Center Department of OB/GYN and Reproductive Sciences 1825 Fourth St., third floor, reception C San Francisco, CA 94158 Appointments: (415) 476-4080, x1, (888) 689-8273 Fax: (415) 353-4077 www.ucsfhealth.org/clinics/prenatal-diagnostic-center For all women, pregnant or not. Information on carrier screening for multiple disorders affecting Ashkenazi Jews. Centers in San Francisco, Greenbrae, Monterey and San Mateo.