MuirLabWrite a Review925-934-1836Be the first to review!1220 Rossmoor Pkwy, Walnut Creek, CA 94595Hi 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?Extra PhonesFax: 925-934-7001Other Linkhttp://www.johnmuirhealth.comCategoriesMedical Centers, Medical Labs Suggest an Edit