Gary W. Diefenbach is a partner with the Erie office of Malin, Bergquist and Company, LLP.
2253 West Grandview Blvd.
Erie, PA 16506-4507
(814) 833-3353
Fax (814) 838-9901
2402 West 8th Street Erie, PA 16505-4428
(814) 454-4008 Fax (814) 454-4018
3605 McKnight East Drive Pittsburgh, PA, 15237-6400
(412) 364-9395 Fax (412) 364-2661
132 South Main Street
Greensburg, PA 15601
(724) 838-8322 Fax (724) 853-6500
