Gardner Health Services. Corporate Office. 160 East Virginia Street, Suite 100. San Jose, California 95112. info@gfhn.org Medical Appointments 408.457.7100 Dental Appointments 408.457.7102 Mental/Behavioral Health 408.287.6200 WIC 408.254.5197 Human Resources 408.918.2618 Corporate Fax 408.278.7799General Inquiries‧Services‧Locations‧Patients‧About‧Optometry.