Oakland Address 3751 Broadway Suite B Oakland, CA 94611 Hours Mon–Fri, 8:30 a.m. - 5:00 p.m Contact (510) 752-8330 Driving Directions Click here for interactive driving directions. Our Services Assistive Listening DevicesBAHACochlear ImplantsHearing AidsHearing Tests (adult and pediatric)Vestibular Evaluations Our Team Nicole Blanck, M.S.Beth Cohen, M.S.Brenda Cole, Au.D.Terry Mitchell, M.S.David Stewart, Au.D.