Reno Orthopedic Center is northern Nevada's leader in orthopedic medicine with locations in Reno, Sparks, and Carson City. Notice for Thanksgiving Closures Please Note: All ROC and ROC Express offices will be closed on Thursday, 11/25 and Friday, 11/26 in observance of the Thanksgiving holiday.Physicians‧Contact Us‧Roc Express‧Roc Locations‧Patient Information‧Hand & Upper Extremity.