A K Steel-butler Works 101 Hollywood Dr Butler, PA 16001 Phone : (724) 284-2000 Business Category Steel Iron & Metal Fabricators Steel Mills Ak Steel Corp 1 Armco Dr Lyndora, PA 16045 Phone : (724) 284-2000 Ak Steel Corp Business Category Steel Mills Management Consulting Importers Electrometallurgical Products Except Steel Durable Goods Allegheny General Physician 320 E North Ave Pittsburgh, PA 15212 Phone : (724) 284-2000 Business Category Physicians & Surgeons-M.D.