Masui, Rei, MDWrite a Review510-782-4470Be the first to review!680 W Tennyson Rd, Hayward, CA 94544Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?CategoriesPhysicians & Surgeons, Physicians & Surgeons, Pediatrics Suggest an Edit