Directions to Maria S Allshouse, LLC Search | Advanced Search | New Members | Coupons and Discounts | All Categories Health Care >> Health/Wellness Maria S Allshouse, LLC 1000 Horizon Vue DriveSuite 1B41Canonsburg, PA 15317 | map 412-215-7334 Visit Site Get directions to: Maria S Allshouse, LLC, 1000 Horizon Vue Drive, Canonsburg PA Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!